diff options
Diffstat (limited to 'include/linux/atomic/atomic-instrumented.h')
| -rw-r--r-- | include/linux/atomic/atomic-instrumented.h | 2771 |
1 files changed, 2770 insertions, 1 deletions
diff --git a/include/linux/atomic/atomic-instrumented.h b/include/linux/atomic/atomic-instrumented.h index 5491c89dc03a..ebfc795f921b 100644 --- a/include/linux/atomic/atomic-instrumented.h +++ b/include/linux/atomic/atomic-instrumented.h @@ -16,6 +16,16 @@ #include <linux/compiler.h> #include <linux/instrumented.h> +/** + * atomic_read() - atomic load with relaxed ordering + * @v: pointer to atomic_t + * + * Atomically loads the value of @v with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_read() there. + * + * Return: The value loaded from @v. + */ static __always_inline int atomic_read(const atomic_t *v) { @@ -23,6 +33,16 @@ atomic_read(const atomic_t *v) return raw_atomic_read(v); } +/** + * atomic_read_acquire() - atomic load with acquire ordering + * @v: pointer to atomic_t + * + * Atomically loads the value of @v with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_read_acquire() there. + * + * Return: The value loaded from @v. + */ static __always_inline int atomic_read_acquire(const atomic_t *v) { @@ -30,6 +50,17 @@ atomic_read_acquire(const atomic_t *v) return raw_atomic_read_acquire(v); } +/** + * atomic_set() - atomic set with relaxed ordering + * @v: pointer to atomic_t + * @i: int value to assign + * + * Atomically sets @v to @i with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_set() there. + * + * Return: Nothing. + */ static __always_inline void atomic_set(atomic_t *v, int i) { @@ -37,6 +68,17 @@ atomic_set(atomic_t *v, int i) raw_atomic_set(v, i); } +/** + * atomic_set_release() - atomic set with release ordering + * @v: pointer to atomic_t + * @i: int value to assign + * + * Atomically sets @v to @i with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_set_release() there. + * + * Return: Nothing. + */ static __always_inline void atomic_set_release(atomic_t *v, int i) { @@ -45,6 +87,17 @@ atomic_set_release(atomic_t *v, int i) raw_atomic_set_release(v, i); } +/** + * atomic_add() - atomic add with relaxed ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add() there. + * + * Return: Nothing. + */ static __always_inline void atomic_add(int i, atomic_t *v) { @@ -52,6 +105,17 @@ atomic_add(int i, atomic_t *v) raw_atomic_add(i, v); } +/** + * atomic_add_return() - atomic add with full ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add_return() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_add_return(int i, atomic_t *v) { @@ -60,6 +124,17 @@ atomic_add_return(int i, atomic_t *v) return raw_atomic_add_return(i, v); } +/** + * atomic_add_return_acquire() - atomic add with acquire ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_add_return_acquire(int i, atomic_t *v) { @@ -67,6 +142,17 @@ atomic_add_return_acquire(int i, atomic_t *v) return raw_atomic_add_return_acquire(i, v); } +/** + * atomic_add_return_release() - atomic add with release ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_add_return_release(int i, atomic_t *v) { @@ -75,6 +161,17 @@ atomic_add_return_release(int i, atomic_t *v) return raw_atomic_add_return_release(i, v); } +/** + * atomic_add_return_relaxed() - atomic add with relaxed ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_add_return_relaxed(int i, atomic_t *v) { @@ -82,6 +179,17 @@ atomic_add_return_relaxed(int i, atomic_t *v) return raw_atomic_add_return_relaxed(i, v); } +/** + * atomic_fetch_add() - atomic add with full ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_add() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_add(int i, atomic_t *v) { @@ -90,6 +198,17 @@ atomic_fetch_add(int i, atomic_t *v) return raw_atomic_fetch_add(i, v); } +/** + * atomic_fetch_add_acquire() - atomic add with acquire ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_add_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_add_acquire(int i, atomic_t *v) { @@ -97,6 +216,17 @@ atomic_fetch_add_acquire(int i, atomic_t *v) return raw_atomic_fetch_add_acquire(i, v); } +/** + * atomic_fetch_add_release() - atomic add with release ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_add_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_add_release(int i, atomic_t *v) { @@ -105,6 +235,17 @@ atomic_fetch_add_release(int i, atomic_t *v) return raw_atomic_fetch_add_release(i, v); } +/** + * atomic_fetch_add_relaxed() - atomic add with relaxed ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_add_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_add_relaxed(int i, atomic_t *v) { @@ -112,6 +253,17 @@ atomic_fetch_add_relaxed(int i, atomic_t *v) return raw_atomic_fetch_add_relaxed(i, v); } +/** + * atomic_sub() - atomic subtract with relaxed ordering + * @i: int value to subtract + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_sub() there. + * + * Return: Nothing. + */ static __always_inline void atomic_sub(int i, atomic_t *v) { @@ -119,6 +271,17 @@ atomic_sub(int i, atomic_t *v) raw_atomic_sub(i, v); } +/** + * atomic_sub_return() - atomic subtract with full ordering + * @i: int value to subtract + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_sub_return() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_sub_return(int i, atomic_t *v) { @@ -127,6 +290,17 @@ atomic_sub_return(int i, atomic_t *v) return raw_atomic_sub_return(i, v); } +/** + * atomic_sub_return_acquire() - atomic subtract with acquire ordering + * @i: int value to subtract + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_sub_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_sub_return_acquire(int i, atomic_t *v) { @@ -134,6 +308,17 @@ atomic_sub_return_acquire(int i, atomic_t *v) return raw_atomic_sub_return_acquire(i, v); } +/** + * atomic_sub_return_release() - atomic subtract with release ordering + * @i: int value to subtract + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_sub_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_sub_return_release(int i, atomic_t *v) { @@ -142,6 +327,17 @@ atomic_sub_return_release(int i, atomic_t *v) return raw_atomic_sub_return_release(i, v); } +/** + * atomic_sub_return_relaxed() - atomic subtract with relaxed ordering + * @i: int value to subtract + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_sub_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_sub_return_relaxed(int i, atomic_t *v) { @@ -149,6 +345,17 @@ atomic_sub_return_relaxed(int i, atomic_t *v) return raw_atomic_sub_return_relaxed(i, v); } +/** + * atomic_fetch_sub() - atomic subtract with full ordering + * @i: int value to subtract + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_sub() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_sub(int i, atomic_t *v) { @@ -157,6 +364,17 @@ atomic_fetch_sub(int i, atomic_t *v) return raw_atomic_fetch_sub(i, v); } +/** + * atomic_fetch_sub_acquire() - atomic subtract with acquire ordering + * @i: int value to subtract + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_sub_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_sub_acquire(int i, atomic_t *v) { @@ -164,6 +382,17 @@ atomic_fetch_sub_acquire(int i, atomic_t *v) return raw_atomic_fetch_sub_acquire(i, v); } +/** + * atomic_fetch_sub_release() - atomic subtract with release ordering + * @i: int value to subtract + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_sub_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_sub_release(int i, atomic_t *v) { @@ -172,6 +401,17 @@ atomic_fetch_sub_release(int i, atomic_t *v) return raw_atomic_fetch_sub_release(i, v); } +/** + * atomic_fetch_sub_relaxed() - atomic subtract with relaxed ordering + * @i: int value to subtract + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_sub_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_sub_relaxed(int i, atomic_t *v) { @@ -179,6 +419,16 @@ atomic_fetch_sub_relaxed(int i, atomic_t *v) return raw_atomic_fetch_sub_relaxed(i, v); } +/** + * atomic_inc() - atomic increment with relaxed ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_inc() there. + * + * Return: Nothing. + */ static __always_inline void atomic_inc(atomic_t *v) { @@ -186,6 +436,16 @@ atomic_inc(atomic_t *v) raw_atomic_inc(v); } +/** + * atomic_inc_return() - atomic increment with full ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_inc_return() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_inc_return(atomic_t *v) { @@ -194,6 +454,16 @@ atomic_inc_return(atomic_t *v) return raw_atomic_inc_return(v); } +/** + * atomic_inc_return_acquire() - atomic increment with acquire ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_inc_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_inc_return_acquire(atomic_t *v) { @@ -201,6 +471,16 @@ atomic_inc_return_acquire(atomic_t *v) return raw_atomic_inc_return_acquire(v); } +/** + * atomic_inc_return_release() - atomic increment with release ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_inc_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_inc_return_release(atomic_t *v) { @@ -209,6 +489,16 @@ atomic_inc_return_release(atomic_t *v) return raw_atomic_inc_return_release(v); } +/** + * atomic_inc_return_relaxed() - atomic increment with relaxed ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_inc_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_inc_return_relaxed(atomic_t *v) { @@ -216,6 +506,16 @@ atomic_inc_return_relaxed(atomic_t *v) return raw_atomic_inc_return_relaxed(v); } +/** + * atomic_fetch_inc() - atomic increment with full ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_inc() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_inc(atomic_t *v) { @@ -224,6 +524,16 @@ atomic_fetch_inc(atomic_t *v) return raw_atomic_fetch_inc(v); } +/** + * atomic_fetch_inc_acquire() - atomic increment with acquire ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_inc_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_inc_acquire(atomic_t *v) { @@ -231,6 +541,16 @@ atomic_fetch_inc_acquire(atomic_t *v) return raw_atomic_fetch_inc_acquire(v); } +/** + * atomic_fetch_inc_release() - atomic increment with release ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_inc_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_inc_release(atomic_t *v) { @@ -239,6 +559,16 @@ atomic_fetch_inc_release(atomic_t *v) return raw_atomic_fetch_inc_release(v); } +/** + * atomic_fetch_inc_relaxed() - atomic increment with relaxed ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_inc_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_inc_relaxed(atomic_t *v) { @@ -246,6 +576,16 @@ atomic_fetch_inc_relaxed(atomic_t *v) return raw_atomic_fetch_inc_relaxed(v); } +/** + * atomic_dec() - atomic decrement with relaxed ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_dec() there. + * + * Return: Nothing. + */ static __always_inline void atomic_dec(atomic_t *v) { @@ -253,6 +593,16 @@ atomic_dec(atomic_t *v) raw_atomic_dec(v); } +/** + * atomic_dec_return() - atomic decrement with full ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_dec_return() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_dec_return(atomic_t *v) { @@ -261,6 +611,16 @@ atomic_dec_return(atomic_t *v) return raw_atomic_dec_return(v); } +/** + * atomic_dec_return_acquire() - atomic decrement with acquire ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_dec_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_dec_return_acquire(atomic_t *v) { @@ -268,6 +628,16 @@ atomic_dec_return_acquire(atomic_t *v) return raw_atomic_dec_return_acquire(v); } +/** + * atomic_dec_return_release() - atomic decrement with release ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_dec_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_dec_return_release(atomic_t *v) { @@ -276,6 +646,16 @@ atomic_dec_return_release(atomic_t *v) return raw_atomic_dec_return_release(v); } +/** + * atomic_dec_return_relaxed() - atomic decrement with relaxed ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_dec_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline int atomic_dec_return_relaxed(atomic_t *v) { @@ -283,6 +663,16 @@ atomic_dec_return_relaxed(atomic_t *v) return raw_atomic_dec_return_relaxed(v); } +/** + * atomic_fetch_dec() - atomic decrement with full ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_dec() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_dec(atomic_t *v) { @@ -291,6 +681,16 @@ atomic_fetch_dec(atomic_t *v) return raw_atomic_fetch_dec(v); } +/** + * atomic_fetch_dec_acquire() - atomic decrement with acquire ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_dec_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_dec_acquire(atomic_t *v) { @@ -298,6 +698,16 @@ atomic_fetch_dec_acquire(atomic_t *v) return raw_atomic_fetch_dec_acquire(v); } +/** + * atomic_fetch_dec_release() - atomic decrement with release ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_dec_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_dec_release(atomic_t *v) { @@ -306,6 +716,16 @@ atomic_fetch_dec_release(atomic_t *v) return raw_atomic_fetch_dec_release(v); } +/** + * atomic_fetch_dec_relaxed() - atomic decrement with relaxed ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_dec_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_dec_relaxed(atomic_t *v) { @@ -313,6 +733,17 @@ atomic_fetch_dec_relaxed(atomic_t *v) return raw_atomic_fetch_dec_relaxed(v); } +/** + * atomic_and() - atomic bitwise AND with relaxed ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_and() there. + * + * Return: Nothing. + */ static __always_inline void atomic_and(int i, atomic_t *v) { @@ -320,6 +751,17 @@ atomic_and(int i, atomic_t *v) raw_atomic_and(i, v); } +/** + * atomic_fetch_and() - atomic bitwise AND with full ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_and() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_and(int i, atomic_t *v) { @@ -328,6 +770,17 @@ atomic_fetch_and(int i, atomic_t *v) return raw_atomic_fetch_and(i, v); } +/** + * atomic_fetch_and_acquire() - atomic bitwise AND with acquire ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_and_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_and_acquire(int i, atomic_t *v) { @@ -335,6 +788,17 @@ atomic_fetch_and_acquire(int i, atomic_t *v) return raw_atomic_fetch_and_acquire(i, v); } +/** + * atomic_fetch_and_release() - atomic bitwise AND with release ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_and_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_and_release(int i, atomic_t *v) { @@ -343,6 +807,17 @@ atomic_fetch_and_release(int i, atomic_t *v) return raw_atomic_fetch_and_release(i, v); } +/** + * atomic_fetch_and_relaxed() - atomic bitwise AND with relaxed ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_and_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_and_relaxed(int i, atomic_t *v) { @@ -350,6 +825,17 @@ atomic_fetch_and_relaxed(int i, atomic_t *v) return raw_atomic_fetch_and_relaxed(i, v); } +/** + * atomic_andnot() - atomic bitwise AND NOT with relaxed ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & ~@i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_andnot() there. + * + * Return: Nothing. + */ static __always_inline void atomic_andnot(int i, atomic_t *v) { @@ -357,6 +843,17 @@ atomic_andnot(int i, atomic_t *v) raw_atomic_andnot(i, v); } +/** + * atomic_fetch_andnot() - atomic bitwise AND NOT with full ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & ~@i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_andnot() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_andnot(int i, atomic_t *v) { @@ -365,6 +862,17 @@ atomic_fetch_andnot(int i, atomic_t *v) return raw_atomic_fetch_andnot(i, v); } +/** + * atomic_fetch_andnot_acquire() - atomic bitwise AND NOT with acquire ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & ~@i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_andnot_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_andnot_acquire(int i, atomic_t *v) { @@ -372,6 +880,17 @@ atomic_fetch_andnot_acquire(int i, atomic_t *v) return raw_atomic_fetch_andnot_acquire(i, v); } +/** + * atomic_fetch_andnot_release() - atomic bitwise AND NOT with release ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & ~@i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_andnot_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_andnot_release(int i, atomic_t *v) { @@ -380,6 +899,17 @@ atomic_fetch_andnot_release(int i, atomic_t *v) return raw_atomic_fetch_andnot_release(i, v); } +/** + * atomic_fetch_andnot_relaxed() - atomic bitwise AND NOT with relaxed ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v & ~@i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_andnot_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_andnot_relaxed(int i, atomic_t *v) { @@ -387,6 +917,17 @@ atomic_fetch_andnot_relaxed(int i, atomic_t *v) return raw_atomic_fetch_andnot_relaxed(i, v); } +/** + * atomic_or() - atomic bitwise OR with relaxed ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v | @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_or() there. + * + * Return: Nothing. + */ static __always_inline void atomic_or(int i, atomic_t *v) { @@ -394,6 +935,17 @@ atomic_or(int i, atomic_t *v) raw_atomic_or(i, v); } +/** + * atomic_fetch_or() - atomic bitwise OR with full ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v | @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_or() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_or(int i, atomic_t *v) { @@ -402,6 +954,17 @@ atomic_fetch_or(int i, atomic_t *v) return raw_atomic_fetch_or(i, v); } +/** + * atomic_fetch_or_acquire() - atomic bitwise OR with acquire ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v | @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_or_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_or_acquire(int i, atomic_t *v) { @@ -409,6 +972,17 @@ atomic_fetch_or_acquire(int i, atomic_t *v) return raw_atomic_fetch_or_acquire(i, v); } +/** + * atomic_fetch_or_release() - atomic bitwise OR with release ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v | @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_or_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_or_release(int i, atomic_t *v) { @@ -417,6 +991,17 @@ atomic_fetch_or_release(int i, atomic_t *v) return raw_atomic_fetch_or_release(i, v); } +/** + * atomic_fetch_or_relaxed() - atomic bitwise OR with relaxed ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v | @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_or_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_or_relaxed(int i, atomic_t *v) { @@ -424,6 +1009,17 @@ atomic_fetch_or_relaxed(int i, atomic_t *v) return raw_atomic_fetch_or_relaxed(i, v); } +/** + * atomic_xor() - atomic bitwise XOR with relaxed ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v ^ @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_xor() there. + * + * Return: Nothing. + */ static __always_inline void atomic_xor(int i, atomic_t *v) { @@ -431,6 +1027,17 @@ atomic_xor(int i, atomic_t *v) raw_atomic_xor(i, v); } +/** + * atomic_fetch_xor() - atomic bitwise XOR with full ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v ^ @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_xor() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_xor(int i, atomic_t *v) { @@ -439,6 +1046,17 @@ atomic_fetch_xor(int i, atomic_t *v) return raw_atomic_fetch_xor(i, v); } +/** + * atomic_fetch_xor_acquire() - atomic bitwise XOR with acquire ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v ^ @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_xor_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_xor_acquire(int i, atomic_t *v) { @@ -446,6 +1064,17 @@ atomic_fetch_xor_acquire(int i, atomic_t *v) return raw_atomic_fetch_xor_acquire(i, v); } +/** + * atomic_fetch_xor_release() - atomic bitwise XOR with release ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v ^ @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_xor_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_xor_release(int i, atomic_t *v) { @@ -454,6 +1083,17 @@ atomic_fetch_xor_release(int i, atomic_t *v) return raw_atomic_fetch_xor_release(i, v); } +/** + * atomic_fetch_xor_relaxed() - atomic bitwise XOR with relaxed ordering + * @i: int value + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v ^ @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_xor_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_xor_relaxed(int i, atomic_t *v) { @@ -461,6 +1101,17 @@ atomic_fetch_xor_relaxed(int i, atomic_t *v) return raw_atomic_fetch_xor_relaxed(i, v); } +/** + * atomic_xchg() - atomic exchange with full ordering + * @v: pointer to atomic_t + * @new: int value to assign + * + * Atomically updates @v to @new with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_xchg() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_xchg(atomic_t *v, int new) { @@ -469,6 +1120,17 @@ atomic_xchg(atomic_t *v, int new) return raw_atomic_xchg(v, new); } +/** + * atomic_xchg_acquire() - atomic exchange with acquire ordering + * @v: pointer to atomic_t + * @new: int value to assign + * + * Atomically updates @v to @new with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_xchg_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_xchg_acquire(atomic_t *v, int new) { @@ -476,6 +1138,17 @@ atomic_xchg_acquire(atomic_t *v, int new) return raw_atomic_xchg_acquire(v, new); } +/** + * atomic_xchg_release() - atomic exchange with release ordering + * @v: pointer to atomic_t + * @new: int value to assign + * + * Atomically updates @v to @new with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_xchg_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_xchg_release(atomic_t *v, int new) { @@ -484,6 +1157,17 @@ atomic_xchg_release(atomic_t *v, int new) return raw_atomic_xchg_release(v, new); } +/** + * atomic_xchg_relaxed() - atomic exchange with relaxed ordering + * @v: pointer to atomic_t + * @new: int value to assign + * + * Atomically updates @v to @new with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_xchg_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_xchg_relaxed(atomic_t *v, int new) { @@ -491,6 +1175,18 @@ atomic_xchg_relaxed(atomic_t *v, int new) return raw_atomic_xchg_relaxed(v, new); } +/** + * atomic_cmpxchg() - atomic compare and exchange with full ordering + * @v: pointer to atomic_t + * @old: int value to compare with + * @new: int value to assign + * + * If (@v == @old), atomically updates @v to @new with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_cmpxchg() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_cmpxchg(atomic_t *v, int old, int new) { @@ -499,6 +1195,18 @@ atomic_cmpxchg(atomic_t *v, int old, int new) return raw_atomic_cmpxchg(v, old, new); } +/** + * atomic_cmpxchg_acquire() - atomic compare and exchange with acquire ordering + * @v: pointer to atomic_t + * @old: int value to compare with + * @new: int value to assign + * + * If (@v == @old), atomically updates @v to @new with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_cmpxchg_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_cmpxchg_acquire(atomic_t *v, int old, int new) { @@ -506,6 +1214,18 @@ atomic_cmpxchg_acquire(atomic_t *v, int old, int new) return raw_atomic_cmpxchg_acquire(v, old, new); } +/** + * atomic_cmpxchg_release() - atomic compare and exchange with release ordering + * @v: pointer to atomic_t + * @old: int value to compare with + * @new: int value to assign + * + * If (@v == @old), atomically updates @v to @new with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_cmpxchg_release() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_cmpxchg_release(atomic_t *v, int old, int new) { @@ -514,6 +1234,18 @@ atomic_cmpxchg_release(atomic_t *v, int old, int new) return raw_atomic_cmpxchg_release(v, old, new); } +/** + * atomic_cmpxchg_relaxed() - atomic compare and exchange with relaxed ordering + * @v: pointer to atomic_t + * @old: int value to compare with + * @new: int value to assign + * + * If (@v == @old), atomically updates @v to @new with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_cmpxchg_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_cmpxchg_relaxed(atomic_t *v, int old, int new) { @@ -521,6 +1253,19 @@ atomic_cmpxchg_relaxed(atomic_t *v, int old, int new) return raw_atomic_cmpxchg_relaxed(v, old, new); } +/** + * atomic_try_cmpxchg() - atomic compare and exchange with full ordering + * @v: pointer to atomic_t + * @old: pointer to int value to compare with + * @new: int value to assign + * + * If (@v == @old), atomically updates @v to @new with full ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic_try_cmpxchg() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic_try_cmpxchg(atomic_t *v, int *old, int new) { @@ -530,6 +1275,19 @@ atomic_try_cmpxchg(atomic_t *v, int *old, int new) return raw_atomic_try_cmpxchg(v, old, new); } +/** + * atomic_try_cmpxchg_acquire() - atomic compare and exchange with acquire ordering + * @v: pointer to atomic_t + * @old: pointer to int value to compare with + * @new: int value to assign + * + * If (@v == @old), atomically updates @v to @new with acquire ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic_try_cmpxchg_acquire() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new) { @@ -538,6 +1296,19 @@ atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new) return raw_atomic_try_cmpxchg_acquire(v, old, new); } +/** + * atomic_try_cmpxchg_release() - atomic compare and exchange with release ordering + * @v: pointer to atomic_t + * @old: pointer to int value to compare with + * @new: int value to assign + * + * If (@v == @old), atomically updates @v to @new with release ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic_try_cmpxchg_release() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic_try_cmpxchg_release(atomic_t *v, int *old, int new) { @@ -547,6 +1318,19 @@ atomic_try_cmpxchg_release(atomic_t *v, int *old, int new) return raw_atomic_try_cmpxchg_release(v, old, new); } +/** + * atomic_try_cmpxchg_relaxed() - atomic compare and exchange with relaxed ordering + * @v: pointer to atomic_t + * @old: pointer to int value to compare with + * @new: int value to assign + * + * If (@v == @old), atomically updates @v to @new with relaxed ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic_try_cmpxchg_relaxed() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new) { @@ -555,6 +1339,17 @@ atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new) return raw_atomic_try_cmpxchg_relaxed(v, old, new); } +/** + * atomic_sub_and_test() - atomic subtract and test if zero with full ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_sub_and_test() there. + * + * Return: @true if the resulting value of @v is zero, @false otherwise. + */ static __always_inline bool atomic_sub_and_test(int i, atomic_t *v) { @@ -563,6 +1358,16 @@ atomic_sub_and_test(int i, atomic_t *v) return raw_atomic_sub_and_test(i, v); } +/** + * atomic_dec_and_test() - atomic decrement and test if zero with full ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_dec_and_test() there. + * + * Return: @true if the resulting value of @v is zero, @false otherwise. + */ static __always_inline bool atomic_dec_and_test(atomic_t *v) { @@ -571,6 +1376,16 @@ atomic_dec_and_test(atomic_t *v) return raw_atomic_dec_and_test(v); } +/** + * atomic_inc_and_test() - atomic increment and test if zero with full ordering + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_inc_and_test() there. + * + * Return: @true if the resulting value of @v is zero, @false otherwise. + */ static __always_inline bool atomic_inc_and_test(atomic_t *v) { @@ -579,6 +1394,17 @@ atomic_inc_and_test(atomic_t *v) return raw_atomic_inc_and_test(v); } +/** + * atomic_add_negative() - atomic add and test if negative with full ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add_negative() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic_add_negative(int i, atomic_t *v) { @@ -587,6 +1413,17 @@ atomic_add_negative(int i, atomic_t *v) return raw_atomic_add_negative(i, v); } +/** + * atomic_add_negative_acquire() - atomic add and test if negative with acquire ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add_negative_acquire() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic_add_negative_acquire(int i, atomic_t *v) { @@ -594,6 +1431,17 @@ atomic_add_negative_acquire(int i, atomic_t *v) return raw_atomic_add_negative_acquire(i, v); } +/** + * atomic_add_negative_release() - atomic add and test if negative with release ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add_negative_release() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic_add_negative_release(int i, atomic_t *v) { @@ -602,6 +1450,17 @@ atomic_add_negative_release(int i, atomic_t *v) return raw_atomic_add_negative_release(i, v); } +/** + * atomic_add_negative_relaxed() - atomic add and test if negative with relaxed ordering + * @i: int value to add + * @v: pointer to atomic_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add_negative_relaxed() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic_add_negative_relaxed(int i, atomic_t *v) { @@ -609,6 +1468,18 @@ atomic_add_negative_relaxed(int i, atomic_t *v) return raw_atomic_add_negative_relaxed(i, v); } +/** + * atomic_fetch_add_unless() - atomic add unless value with full ordering + * @v: pointer to atomic_t + * @a: int value to add + * @u: int value to compare with + * + * If (@v != @u), atomically updates @v to (@v + @a) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_fetch_add_unless() there. + * + * Return: The original value of @v. + */ static __always_inline int atomic_fetch_add_unless(atomic_t *v, int a, int u) { @@ -617,6 +1488,18 @@ atomic_fetch_add_unless(atomic_t *v, int a, int u) return raw_atomic_fetch_add_unless(v, a, u); } +/** + * atomic_add_unless() - atomic add unless value with full ordering + * @v: pointer to atomic_t + * @a: int value to add + * @u: int value to compare with + * + * If (@v != @u), atomically updates @v to (@v + @a) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_add_unless() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic_add_unless(atomic_t *v, int a, int u) { @@ -625,6 +1508,16 @@ atomic_add_unless(atomic_t *v, int a, int u) return raw_atomic_add_unless(v, a, u); } +/** + * atomic_inc_not_zero() - atomic increment unless zero with full ordering + * @v: pointer to atomic_t + * + * If (@v != 0), atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_inc_not_zero() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic_inc_not_zero(atomic_t *v) { @@ -633,6 +1526,16 @@ atomic_inc_not_zero(atomic_t *v) return raw_atomic_inc_not_zero(v); } +/** + * atomic_inc_unless_negative() - atomic increment unless negative with full ordering + * @v: pointer to atomic_t + * + * If (@v >= 0), atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_inc_unless_negative() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic_inc_unless_negative(atomic_t *v) { @@ -641,6 +1544,16 @@ atomic_inc_unless_negative(atomic_t *v) return raw_atomic_inc_unless_negative(v); } +/** + * atomic_dec_unless_positive() - atomic decrement unless positive with full ordering + * @v: pointer to atomic_t + * + * If (@v <= 0), atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_dec_unless_positive() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic_dec_unless_positive(atomic_t *v) { @@ -649,6 +1562,16 @@ atomic_dec_unless_positive(atomic_t *v) return raw_atomic_dec_unless_positive(v); } +/** + * atomic_dec_if_positive() - atomic decrement if positive with full ordering + * @v: pointer to atomic_t + * + * If (@v > 0), atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_dec_if_positive() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline int atomic_dec_if_positive(atomic_t *v) { @@ -657,6 +1580,16 @@ atomic_dec_if_positive(atomic_t *v) return raw_atomic_dec_if_positive(v); } +/** + * atomic64_read() - atomic load with relaxed ordering + * @v: pointer to atomic64_t + * + * Atomically loads the value of @v with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_read() there. + * + * Return: The value loaded from @v. + */ static __always_inline s64 atomic64_read(const atomic64_t *v) { @@ -664,6 +1597,16 @@ atomic64_read(const atomic64_t *v) return raw_atomic64_read(v); } +/** + * atomic64_read_acquire() - atomic load with acquire ordering + * @v: pointer to atomic64_t + * + * Atomically loads the value of @v with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_read_acquire() there. + * + * Return: The value loaded from @v. + */ static __always_inline s64 atomic64_read_acquire(const atomic64_t *v) { @@ -671,6 +1614,17 @@ atomic64_read_acquire(const atomic64_t *v) return raw_atomic64_read_acquire(v); } +/** + * atomic64_set() - atomic set with relaxed ordering + * @v: pointer to atomic64_t + * @i: s64 value to assign + * + * Atomically sets @v to @i with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_set() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_set(atomic64_t *v, s64 i) { @@ -678,6 +1632,17 @@ atomic64_set(atomic64_t *v, s64 i) raw_atomic64_set(v, i); } +/** + * atomic64_set_release() - atomic set with release ordering + * @v: pointer to atomic64_t + * @i: s64 value to assign + * + * Atomically sets @v to @i with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_set_release() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_set_release(atomic64_t *v, s64 i) { @@ -686,6 +1651,17 @@ atomic64_set_release(atomic64_t *v, s64 i) raw_atomic64_set_release(v, i); } +/** + * atomic64_add() - atomic add with relaxed ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_add(s64 i, atomic64_t *v) { @@ -693,6 +1669,17 @@ atomic64_add(s64 i, atomic64_t *v) raw_atomic64_add(i, v); } +/** + * atomic64_add_return() - atomic add with full ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add_return() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_add_return(s64 i, atomic64_t *v) { @@ -701,6 +1688,17 @@ atomic64_add_return(s64 i, atomic64_t *v) return raw_atomic64_add_return(i, v); } +/** + * atomic64_add_return_acquire() - atomic add with acquire ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_add_return_acquire(s64 i, atomic64_t *v) { @@ -708,6 +1706,17 @@ atomic64_add_return_acquire(s64 i, atomic64_t *v) return raw_atomic64_add_return_acquire(i, v); } +/** + * atomic64_add_return_release() - atomic add with release ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_add_return_release(s64 i, atomic64_t *v) { @@ -716,6 +1725,17 @@ atomic64_add_return_release(s64 i, atomic64_t *v) return raw_atomic64_add_return_release(i, v); } +/** + * atomic64_add_return_relaxed() - atomic add with relaxed ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_add_return_relaxed(s64 i, atomic64_t *v) { @@ -723,6 +1743,17 @@ atomic64_add_return_relaxed(s64 i, atomic64_t *v) return raw_atomic64_add_return_relaxed(i, v); } +/** + * atomic64_fetch_add() - atomic add with full ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_add() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_add(s64 i, atomic64_t *v) { @@ -731,6 +1762,17 @@ atomic64_fetch_add(s64 i, atomic64_t *v) return raw_atomic64_fetch_add(i, v); } +/** + * atomic64_fetch_add_acquire() - atomic add with acquire ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_add_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_add_acquire(s64 i, atomic64_t *v) { @@ -738,6 +1780,17 @@ atomic64_fetch_add_acquire(s64 i, atomic64_t *v) return raw_atomic64_fetch_add_acquire(i, v); } +/** + * atomic64_fetch_add_release() - atomic add with release ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_add_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_add_release(s64 i, atomic64_t *v) { @@ -746,6 +1799,17 @@ atomic64_fetch_add_release(s64 i, atomic64_t *v) return raw_atomic64_fetch_add_release(i, v); } +/** + * atomic64_fetch_add_relaxed() - atomic add with relaxed ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_add_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_add_relaxed(s64 i, atomic64_t *v) { @@ -753,6 +1817,17 @@ atomic64_fetch_add_relaxed(s64 i, atomic64_t *v) return raw_atomic64_fetch_add_relaxed(i, v); } +/** + * atomic64_sub() - atomic subtract with relaxed ordering + * @i: s64 value to subtract + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_sub() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_sub(s64 i, atomic64_t *v) { @@ -760,6 +1835,17 @@ atomic64_sub(s64 i, atomic64_t *v) raw_atomic64_sub(i, v); } +/** + * atomic64_sub_return() - atomic subtract with full ordering + * @i: s64 value to subtract + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_sub_return() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_sub_return(s64 i, atomic64_t *v) { @@ -768,6 +1854,17 @@ atomic64_sub_return(s64 i, atomic64_t *v) return raw_atomic64_sub_return(i, v); } +/** + * atomic64_sub_return_acquire() - atomic subtract with acquire ordering + * @i: s64 value to subtract + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_sub_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_sub_return_acquire(s64 i, atomic64_t *v) { @@ -775,6 +1872,17 @@ atomic64_sub_return_acquire(s64 i, atomic64_t *v) return raw_atomic64_sub_return_acquire(i, v); } +/** + * atomic64_sub_return_release() - atomic subtract with release ordering + * @i: s64 value to subtract + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_sub_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_sub_return_release(s64 i, atomic64_t *v) { @@ -783,6 +1891,17 @@ atomic64_sub_return_release(s64 i, atomic64_t *v) return raw_atomic64_sub_return_release(i, v); } +/** + * atomic64_sub_return_relaxed() - atomic subtract with relaxed ordering + * @i: s64 value to subtract + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_sub_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_sub_return_relaxed(s64 i, atomic64_t *v) { @@ -790,6 +1909,17 @@ atomic64_sub_return_relaxed(s64 i, atomic64_t *v) return raw_atomic64_sub_return_relaxed(i, v); } +/** + * atomic64_fetch_sub() - atomic subtract with full ordering + * @i: s64 value to subtract + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_sub() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_sub(s64 i, atomic64_t *v) { @@ -798,6 +1928,17 @@ atomic64_fetch_sub(s64 i, atomic64_t *v) return raw_atomic64_fetch_sub(i, v); } +/** + * atomic64_fetch_sub_acquire() - atomic subtract with acquire ordering + * @i: s64 value to subtract + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_sub_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_sub_acquire(s64 i, atomic64_t *v) { @@ -805,6 +1946,17 @@ atomic64_fetch_sub_acquire(s64 i, atomic64_t *v) return raw_atomic64_fetch_sub_acquire(i, v); } +/** + * atomic64_fetch_sub_release() - atomic subtract with release ordering + * @i: s64 value to subtract + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_sub_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_sub_release(s64 i, atomic64_t *v) { @@ -813,6 +1965,17 @@ atomic64_fetch_sub_release(s64 i, atomic64_t *v) return raw_atomic64_fetch_sub_release(i, v); } +/** + * atomic64_fetch_sub_relaxed() - atomic subtract with relaxed ordering + * @i: s64 value to subtract + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_sub_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v) { @@ -820,6 +1983,16 @@ atomic64_fetch_sub_relaxed(s64 i, atomic64_t *v) return raw_atomic64_fetch_sub_relaxed(i, v); } +/** + * atomic64_inc() - atomic increment with relaxed ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_inc() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_inc(atomic64_t *v) { @@ -827,6 +2000,16 @@ atomic64_inc(atomic64_t *v) raw_atomic64_inc(v); } +/** + * atomic64_inc_return() - atomic increment with full ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_inc_return() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_inc_return(atomic64_t *v) { @@ -835,6 +2018,16 @@ atomic64_inc_return(atomic64_t *v) return raw_atomic64_inc_return(v); } +/** + * atomic64_inc_return_acquire() - atomic increment with acquire ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_inc_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_inc_return_acquire(atomic64_t *v) { @@ -842,6 +2035,16 @@ atomic64_inc_return_acquire(atomic64_t *v) return raw_atomic64_inc_return_acquire(v); } +/** + * atomic64_inc_return_release() - atomic increment with release ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_inc_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_inc_return_release(atomic64_t *v) { @@ -850,6 +2053,16 @@ atomic64_inc_return_release(atomic64_t *v) return raw_atomic64_inc_return_release(v); } +/** + * atomic64_inc_return_relaxed() - atomic increment with relaxed ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_inc_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_inc_return_relaxed(atomic64_t *v) { @@ -857,6 +2070,16 @@ atomic64_inc_return_relaxed(atomic64_t *v) return raw_atomic64_inc_return_relaxed(v); } +/** + * atomic64_fetch_inc() - atomic increment with full ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_inc() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_inc(atomic64_t *v) { @@ -865,6 +2088,16 @@ atomic64_fetch_inc(atomic64_t *v) return raw_atomic64_fetch_inc(v); } +/** + * atomic64_fetch_inc_acquire() - atomic increment with acquire ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_inc_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_inc_acquire(atomic64_t *v) { @@ -872,6 +2105,16 @@ atomic64_fetch_inc_acquire(atomic64_t *v) return raw_atomic64_fetch_inc_acquire(v); } +/** + * atomic64_fetch_inc_release() - atomic increment with release ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_inc_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_inc_release(atomic64_t *v) { @@ -880,6 +2123,16 @@ atomic64_fetch_inc_release(atomic64_t *v) return raw_atomic64_fetch_inc_release(v); } +/** + * atomic64_fetch_inc_relaxed() - atomic increment with relaxed ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_inc_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_inc_relaxed(atomic64_t *v) { @@ -887,6 +2140,16 @@ atomic64_fetch_inc_relaxed(atomic64_t *v) return raw_atomic64_fetch_inc_relaxed(v); } +/** + * atomic64_dec() - atomic decrement with relaxed ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_dec() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_dec(atomic64_t *v) { @@ -894,6 +2157,16 @@ atomic64_dec(atomic64_t *v) raw_atomic64_dec(v); } +/** + * atomic64_dec_return() - atomic decrement with full ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_dec_return() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_dec_return(atomic64_t *v) { @@ -902,6 +2175,16 @@ atomic64_dec_return(atomic64_t *v) return raw_atomic64_dec_return(v); } +/** + * atomic64_dec_return_acquire() - atomic decrement with acquire ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_dec_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_dec_return_acquire(atomic64_t *v) { @@ -909,6 +2192,16 @@ atomic64_dec_return_acquire(atomic64_t *v) return raw_atomic64_dec_return_acquire(v); } +/** + * atomic64_dec_return_release() - atomic decrement with release ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_dec_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_dec_return_release(atomic64_t *v) { @@ -917,6 +2210,16 @@ atomic64_dec_return_release(atomic64_t *v) return raw_atomic64_dec_return_release(v); } +/** + * atomic64_dec_return_relaxed() - atomic decrement with relaxed ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_dec_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline s64 atomic64_dec_return_relaxed(atomic64_t *v) { @@ -924,6 +2227,16 @@ atomic64_dec_return_relaxed(atomic64_t *v) return raw_atomic64_dec_return_relaxed(v); } +/** + * atomic64_fetch_dec() - atomic decrement with full ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_dec() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_dec(atomic64_t *v) { @@ -932,6 +2245,16 @@ atomic64_fetch_dec(atomic64_t *v) return raw_atomic64_fetch_dec(v); } +/** + * atomic64_fetch_dec_acquire() - atomic decrement with acquire ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_dec_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_dec_acquire(atomic64_t *v) { @@ -939,6 +2262,16 @@ atomic64_fetch_dec_acquire(atomic64_t *v) return raw_atomic64_fetch_dec_acquire(v); } +/** + * atomic64_fetch_dec_release() - atomic decrement with release ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_dec_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_dec_release(atomic64_t *v) { @@ -947,6 +2280,16 @@ atomic64_fetch_dec_release(atomic64_t *v) return raw_atomic64_fetch_dec_release(v); } +/** + * atomic64_fetch_dec_relaxed() - atomic decrement with relaxed ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_dec_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_dec_relaxed(atomic64_t *v) { @@ -954,6 +2297,17 @@ atomic64_fetch_dec_relaxed(atomic64_t *v) return raw_atomic64_fetch_dec_relaxed(v); } +/** + * atomic64_and() - atomic bitwise AND with relaxed ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_and() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_and(s64 i, atomic64_t *v) { @@ -961,6 +2315,17 @@ atomic64_and(s64 i, atomic64_t *v) raw_atomic64_and(i, v); } +/** + * atomic64_fetch_and() - atomic bitwise AND with full ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_and() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_and(s64 i, atomic64_t *v) { @@ -969,6 +2334,17 @@ atomic64_fetch_and(s64 i, atomic64_t *v) return raw_atomic64_fetch_and(i, v); } +/** + * atomic64_fetch_and_acquire() - atomic bitwise AND with acquire ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_and_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_and_acquire(s64 i, atomic64_t *v) { @@ -976,6 +2352,17 @@ atomic64_fetch_and_acquire(s64 i, atomic64_t *v) return raw_atomic64_fetch_and_acquire(i, v); } +/** + * atomic64_fetch_and_release() - atomic bitwise AND with release ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_and_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_and_release(s64 i, atomic64_t *v) { @@ -984,6 +2371,17 @@ atomic64_fetch_and_release(s64 i, atomic64_t *v) return raw_atomic64_fetch_and_release(i, v); } +/** + * atomic64_fetch_and_relaxed() - atomic bitwise AND with relaxed ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_and_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_and_relaxed(s64 i, atomic64_t *v) { @@ -991,6 +2389,17 @@ atomic64_fetch_and_relaxed(s64 i, atomic64_t *v) return raw_atomic64_fetch_and_relaxed(i, v); } +/** + * atomic64_andnot() - atomic bitwise AND NOT with relaxed ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & ~@i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_andnot() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_andnot(s64 i, atomic64_t *v) { @@ -998,6 +2407,17 @@ atomic64_andnot(s64 i, atomic64_t *v) raw_atomic64_andnot(i, v); } +/** + * atomic64_fetch_andnot() - atomic bitwise AND NOT with full ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & ~@i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_andnot() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_andnot(s64 i, atomic64_t *v) { @@ -1006,6 +2426,17 @@ atomic64_fetch_andnot(s64 i, atomic64_t *v) return raw_atomic64_fetch_andnot(i, v); } +/** + * atomic64_fetch_andnot_acquire() - atomic bitwise AND NOT with acquire ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & ~@i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_andnot_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v) { @@ -1013,6 +2444,17 @@ atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v) return raw_atomic64_fetch_andnot_acquire(i, v); } +/** + * atomic64_fetch_andnot_release() - atomic bitwise AND NOT with release ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & ~@i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_andnot_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_andnot_release(s64 i, atomic64_t *v) { @@ -1021,6 +2463,17 @@ atomic64_fetch_andnot_release(s64 i, atomic64_t *v) return raw_atomic64_fetch_andnot_release(i, v); } +/** + * atomic64_fetch_andnot_relaxed() - atomic bitwise AND NOT with relaxed ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v & ~@i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_andnot_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v) { @@ -1028,6 +2481,17 @@ atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v) return raw_atomic64_fetch_andnot_relaxed(i, v); } +/** + * atomic64_or() - atomic bitwise OR with relaxed ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v | @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_or() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_or(s64 i, atomic64_t *v) { @@ -1035,6 +2499,17 @@ atomic64_or(s64 i, atomic64_t *v) raw_atomic64_or(i, v); } +/** + * atomic64_fetch_or() - atomic bitwise OR with full ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v | @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_or() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_or(s64 i, atomic64_t *v) { @@ -1043,6 +2518,17 @@ atomic64_fetch_or(s64 i, atomic64_t *v) return raw_atomic64_fetch_or(i, v); } +/** + * atomic64_fetch_or_acquire() - atomic bitwise OR with acquire ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v | @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_or_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_or_acquire(s64 i, atomic64_t *v) { @@ -1050,6 +2536,17 @@ atomic64_fetch_or_acquire(s64 i, atomic64_t *v) return raw_atomic64_fetch_or_acquire(i, v); } +/** + * atomic64_fetch_or_release() - atomic bitwise OR with release ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v | @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_or_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_or_release(s64 i, atomic64_t *v) { @@ -1058,6 +2555,17 @@ atomic64_fetch_or_release(s64 i, atomic64_t *v) return raw_atomic64_fetch_or_release(i, v); } +/** + * atomic64_fetch_or_relaxed() - atomic bitwise OR with relaxed ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v | @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_or_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_or_relaxed(s64 i, atomic64_t *v) { @@ -1065,6 +2573,17 @@ atomic64_fetch_or_relaxed(s64 i, atomic64_t *v) return raw_atomic64_fetch_or_relaxed(i, v); } +/** + * atomic64_xor() - atomic bitwise XOR with relaxed ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v ^ @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_xor() there. + * + * Return: Nothing. + */ static __always_inline void atomic64_xor(s64 i, atomic64_t *v) { @@ -1072,6 +2591,17 @@ atomic64_xor(s64 i, atomic64_t *v) raw_atomic64_xor(i, v); } +/** + * atomic64_fetch_xor() - atomic bitwise XOR with full ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v ^ @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_xor() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_xor(s64 i, atomic64_t *v) { @@ -1080,6 +2610,17 @@ atomic64_fetch_xor(s64 i, atomic64_t *v) return raw_atomic64_fetch_xor(i, v); } +/** + * atomic64_fetch_xor_acquire() - atomic bitwise XOR with acquire ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v ^ @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_xor_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_xor_acquire(s64 i, atomic64_t *v) { @@ -1087,6 +2628,17 @@ atomic64_fetch_xor_acquire(s64 i, atomic64_t *v) return raw_atomic64_fetch_xor_acquire(i, v); } +/** + * atomic64_fetch_xor_release() - atomic bitwise XOR with release ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v ^ @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_xor_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_xor_release(s64 i, atomic64_t *v) { @@ -1095,6 +2647,17 @@ atomic64_fetch_xor_release(s64 i, atomic64_t *v) return raw_atomic64_fetch_xor_release(i, v); } +/** + * atomic64_fetch_xor_relaxed() - atomic bitwise XOR with relaxed ordering + * @i: s64 value + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v ^ @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_xor_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_xor_relaxed(s64 i, atomic64_t *v) { @@ -1102,6 +2665,17 @@ atomic64_fetch_xor_relaxed(s64 i, atomic64_t *v) return raw_atomic64_fetch_xor_relaxed(i, v); } +/** + * atomic64_xchg() - atomic exchange with full ordering + * @v: pointer to atomic64_t + * @new: s64 value to assign + * + * Atomically updates @v to @new with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_xchg() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_xchg(atomic64_t *v, s64 new) { @@ -1110,6 +2684,17 @@ atomic64_xchg(atomic64_t *v, s64 new) return raw_atomic64_xchg(v, new); } +/** + * atomic64_xchg_acquire() - atomic exchange with acquire ordering + * @v: pointer to atomic64_t + * @new: s64 value to assign + * + * Atomically updates @v to @new with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_xchg_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_xchg_acquire(atomic64_t *v, s64 new) { @@ -1117,6 +2702,17 @@ atomic64_xchg_acquire(atomic64_t *v, s64 new) return raw_atomic64_xchg_acquire(v, new); } +/** + * atomic64_xchg_release() - atomic exchange with release ordering + * @v: pointer to atomic64_t + * @new: s64 value to assign + * + * Atomically updates @v to @new with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_xchg_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_xchg_release(atomic64_t *v, s64 new) { @@ -1125,6 +2721,17 @@ atomic64_xchg_release(atomic64_t *v, s64 new) return raw_atomic64_xchg_release(v, new); } +/** + * atomic64_xchg_relaxed() - atomic exchange with relaxed ordering + * @v: pointer to atomic64_t + * @new: s64 value to assign + * + * Atomically updates @v to @new with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_xchg_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_xchg_relaxed(atomic64_t *v, s64 new) { @@ -1132,6 +2739,18 @@ atomic64_xchg_relaxed(atomic64_t *v, s64 new) return raw_atomic64_xchg_relaxed(v, new); } +/** + * atomic64_cmpxchg() - atomic compare and exchange with full ordering + * @v: pointer to atomic64_t + * @old: s64 value to compare with + * @new: s64 value to assign + * + * If (@v == @old), atomically updates @v to @new with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_cmpxchg() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) { @@ -1140,6 +2759,18 @@ atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new) return raw_atomic64_cmpxchg(v, old, new); } +/** + * atomic64_cmpxchg_acquire() - atomic compare and exchange with acquire ordering + * @v: pointer to atomic64_t + * @old: s64 value to compare with + * @new: s64 value to assign + * + * If (@v == @old), atomically updates @v to @new with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_cmpxchg_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new) { @@ -1147,6 +2778,18 @@ atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new) return raw_atomic64_cmpxchg_acquire(v, old, new); } +/** + * atomic64_cmpxchg_release() - atomic compare and exchange with release ordering + * @v: pointer to atomic64_t + * @old: s64 value to compare with + * @new: s64 value to assign + * + * If (@v == @old), atomically updates @v to @new with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_cmpxchg_release() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new) { @@ -1155,6 +2798,18 @@ atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new) return raw_atomic64_cmpxchg_release(v, old, new); } +/** + * atomic64_cmpxchg_relaxed() - atomic compare and exchange with relaxed ordering + * @v: pointer to atomic64_t + * @old: s64 value to compare with + * @new: s64 value to assign + * + * If (@v == @old), atomically updates @v to @new with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_cmpxchg_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new) { @@ -1162,6 +2817,19 @@ atomic64_cmpxchg_relaxed(atomic64_t *v, s64 old, s64 new) return raw_atomic64_cmpxchg_relaxed(v, old, new); } +/** + * atomic64_try_cmpxchg() - atomic compare and exchange with full ordering + * @v: pointer to atomic64_t + * @old: pointer to s64 value to compare with + * @new: s64 value to assign + * + * If (@v == @old), atomically updates @v to @new with full ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic64_try_cmpxchg() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new) { @@ -1171,6 +2839,19 @@ atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new) return raw_atomic64_try_cmpxchg(v, old, new); } +/** + * atomic64_try_cmpxchg_acquire() - atomic compare and exchange with acquire ordering + * @v: pointer to atomic64_t + * @old: pointer to s64 value to compare with + * @new: s64 value to assign + * + * If (@v == @old), atomically updates @v to @new with acquire ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic64_try_cmpxchg_acquire() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new) { @@ -1179,6 +2860,19 @@ atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new) return raw_atomic64_try_cmpxchg_acquire(v, old, new); } +/** + * atomic64_try_cmpxchg_release() - atomic compare and exchange with release ordering + * @v: pointer to atomic64_t + * @old: pointer to s64 value to compare with + * @new: s64 value to assign + * + * If (@v == @old), atomically updates @v to @new with release ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic64_try_cmpxchg_release() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new) { @@ -1188,6 +2882,19 @@ atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new) return raw_atomic64_try_cmpxchg_release(v, old, new); } +/** + * atomic64_try_cmpxchg_relaxed() - atomic compare and exchange with relaxed ordering + * @v: pointer to atomic64_t + * @old: pointer to s64 value to compare with + * @new: s64 value to assign + * + * If (@v == @old), atomically updates @v to @new with relaxed ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic64_try_cmpxchg_relaxed() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new) { @@ -1196,6 +2903,17 @@ atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new) return raw_atomic64_try_cmpxchg_relaxed(v, old, new); } +/** + * atomic64_sub_and_test() - atomic subtract and test if zero with full ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_sub_and_test() there. + * + * Return: @true if the resulting value of @v is zero, @false otherwise. + */ static __always_inline bool atomic64_sub_and_test(s64 i, atomic64_t *v) { @@ -1204,6 +2922,16 @@ atomic64_sub_and_test(s64 i, atomic64_t *v) return raw_atomic64_sub_and_test(i, v); } +/** + * atomic64_dec_and_test() - atomic decrement and test if zero with full ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_dec_and_test() there. + * + * Return: @true if the resulting value of @v is zero, @false otherwise. + */ static __always_inline bool atomic64_dec_and_test(atomic64_t *v) { @@ -1212,6 +2940,16 @@ atomic64_dec_and_test(atomic64_t *v) return raw_atomic64_dec_and_test(v); } +/** + * atomic64_inc_and_test() - atomic increment and test if zero with full ordering + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_inc_and_test() there. + * + * Return: @true if the resulting value of @v is zero, @false otherwise. + */ static __always_inline bool atomic64_inc_and_test(atomic64_t *v) { @@ -1220,6 +2958,17 @@ atomic64_inc_and_test(atomic64_t *v) return raw_atomic64_inc_and_test(v); } +/** + * atomic64_add_negative() - atomic add and test if negative with full ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add_negative() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic64_add_negative(s64 i, atomic64_t *v) { @@ -1228,6 +2977,17 @@ atomic64_add_negative(s64 i, atomic64_t *v) return raw_atomic64_add_negative(i, v); } +/** + * atomic64_add_negative_acquire() - atomic add and test if negative with acquire ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add_negative_acquire() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic64_add_negative_acquire(s64 i, atomic64_t *v) { @@ -1235,6 +2995,17 @@ atomic64_add_negative_acquire(s64 i, atomic64_t *v) return raw_atomic64_add_negative_acquire(i, v); } +/** + * atomic64_add_negative_release() - atomic add and test if negative with release ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add_negative_release() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic64_add_negative_release(s64 i, atomic64_t *v) { @@ -1243,6 +3014,17 @@ atomic64_add_negative_release(s64 i, atomic64_t *v) return raw_atomic64_add_negative_release(i, v); } +/** + * atomic64_add_negative_relaxed() - atomic add and test if negative with relaxed ordering + * @i: s64 value to add + * @v: pointer to atomic64_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add_negative_relaxed() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic64_add_negative_relaxed(s64 i, atomic64_t *v) { @@ -1250,6 +3032,18 @@ atomic64_add_negative_relaxed(s64 i, atomic64_t *v) return raw_atomic64_add_negative_relaxed(i, v); } +/** + * atomic64_fetch_add_unless() - atomic add unless value with full ordering + * @v: pointer to atomic64_t + * @a: s64 value to add + * @u: s64 value to compare with + * + * If (@v != @u), atomically updates @v to (@v + @a) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_fetch_add_unless() there. + * + * Return: The original value of @v. + */ static __always_inline s64 atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u) { @@ -1258,6 +3052,18 @@ atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u) return raw_atomic64_fetch_add_unless(v, a, u); } +/** + * atomic64_add_unless() - atomic add unless value with full ordering + * @v: pointer to atomic64_t + * @a: s64 value to add + * @u: s64 value to compare with + * + * If (@v != @u), atomically updates @v to (@v + @a) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_add_unless() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic64_add_unless(atomic64_t *v, s64 a, s64 u) { @@ -1266,6 +3072,16 @@ atomic64_add_unless(atomic64_t *v, s64 a, s64 u) return raw_atomic64_add_unless(v, a, u); } +/** + * atomic64_inc_not_zero() - atomic increment unless zero with full ordering + * @v: pointer to atomic64_t + * + * If (@v != 0), atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_inc_not_zero() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic64_inc_not_zero(atomic64_t *v) { @@ -1274,6 +3090,16 @@ atomic64_inc_not_zero(atomic64_t *v) return raw_atomic64_inc_not_zero(v); } +/** + * atomic64_inc_unless_negative() - atomic increment unless negative with full ordering + * @v: pointer to atomic64_t + * + * If (@v >= 0), atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_inc_unless_negative() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic64_inc_unless_negative(atomic64_t *v) { @@ -1282,6 +3108,16 @@ atomic64_inc_unless_negative(atomic64_t *v) return raw_atomic64_inc_unless_negative(v); } +/** + * atomic64_dec_unless_positive() - atomic decrement unless positive with full ordering + * @v: pointer to atomic64_t + * + * If (@v <= 0), atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_dec_unless_positive() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic64_dec_unless_positive(atomic64_t *v) { @@ -1290,6 +3126,16 @@ atomic64_dec_unless_positive(atomic64_t *v) return raw_atomic64_dec_unless_positive(v); } +/** + * atomic64_dec_if_positive() - atomic decrement if positive with full ordering + * @v: pointer to atomic64_t + * + * If (@v > 0), atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic64_dec_if_positive() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline s64 atomic64_dec_if_positive(atomic64_t *v) { @@ -1298,6 +3144,16 @@ atomic64_dec_if_positive(atomic64_t *v) return raw_atomic64_dec_if_positive(v); } +/** + * atomic_long_read() - atomic load with relaxed ordering + * @v: pointer to atomic_long_t + * + * Atomically loads the value of @v with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_read() there. + * + * Return: The value loaded from @v. + */ static __always_inline long atomic_long_read(const atomic_long_t *v) { @@ -1305,6 +3161,16 @@ atomic_long_read(const atomic_long_t *v) return raw_atomic_long_read(v); } +/** + * atomic_long_read_acquire() - atomic load with acquire ordering + * @v: pointer to atomic_long_t + * + * Atomically loads the value of @v with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_read_acquire() there. + * + * Return: The value loaded from @v. + */ static __always_inline long atomic_long_read_acquire(const atomic_long_t *v) { @@ -1312,6 +3178,17 @@ atomic_long_read_acquire(const atomic_long_t *v) return raw_atomic_long_read_acquire(v); } +/** + * atomic_long_set() - atomic set with relaxed ordering + * @v: pointer to atomic_long_t + * @i: long value to assign + * + * Atomically sets @v to @i with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_set() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_set(atomic_long_t *v, long i) { @@ -1319,6 +3196,17 @@ atomic_long_set(atomic_long_t *v, long i) raw_atomic_long_set(v, i); } +/** + * atomic_long_set_release() - atomic set with release ordering + * @v: pointer to atomic_long_t + * @i: long value to assign + * + * Atomically sets @v to @i with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_set_release() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_set_release(atomic_long_t *v, long i) { @@ -1327,6 +3215,17 @@ atomic_long_set_release(atomic_long_t *v, long i) raw_atomic_long_set_release(v, i); } +/** + * atomic_long_add() - atomic add with relaxed ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_add(long i, atomic_long_t *v) { @@ -1334,6 +3233,17 @@ atomic_long_add(long i, atomic_long_t *v) raw_atomic_long_add(i, v); } +/** + * atomic_long_add_return() - atomic add with full ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add_return() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_add_return(long i, atomic_long_t *v) { @@ -1342,6 +3252,17 @@ atomic_long_add_return(long i, atomic_long_t *v) return raw_atomic_long_add_return(i, v); } +/** + * atomic_long_add_return_acquire() - atomic add with acquire ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_add_return_acquire(long i, atomic_long_t *v) { @@ -1349,6 +3270,17 @@ atomic_long_add_return_acquire(long i, atomic_long_t *v) return raw_atomic_long_add_return_acquire(i, v); } +/** + * atomic_long_add_return_release() - atomic add with release ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_add_return_release(long i, atomic_long_t *v) { @@ -1357,6 +3289,17 @@ atomic_long_add_return_release(long i, atomic_long_t *v) return raw_atomic_long_add_return_release(i, v); } +/** + * atomic_long_add_return_relaxed() - atomic add with relaxed ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_add_return_relaxed(long i, atomic_long_t *v) { @@ -1364,6 +3307,17 @@ atomic_long_add_return_relaxed(long i, atomic_long_t *v) return raw_atomic_long_add_return_relaxed(i, v); } +/** + * atomic_long_fetch_add() - atomic add with full ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_add() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_add(long i, atomic_long_t *v) { @@ -1372,6 +3326,17 @@ atomic_long_fetch_add(long i, atomic_long_t *v) return raw_atomic_long_fetch_add(i, v); } +/** + * atomic_long_fetch_add_acquire() - atomic add with acquire ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_add_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_add_acquire(long i, atomic_long_t *v) { @@ -1379,6 +3344,17 @@ atomic_long_fetch_add_acquire(long i, atomic_long_t *v) return raw_atomic_long_fetch_add_acquire(i, v); } +/** + * atomic_long_fetch_add_release() - atomic add with release ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_add_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_add_release(long i, atomic_long_t *v) { @@ -1387,6 +3363,17 @@ atomic_long_fetch_add_release(long i, atomic_long_t *v) return raw_atomic_long_fetch_add_release(i, v); } +/** + * atomic_long_fetch_add_relaxed() - atomic add with relaxed ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_add_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_add_relaxed(long i, atomic_long_t *v) { @@ -1394,6 +3381,17 @@ atomic_long_fetch_add_relaxed(long i, atomic_long_t *v) return raw_atomic_long_fetch_add_relaxed(i, v); } +/** + * atomic_long_sub() - atomic subtract with relaxed ordering + * @i: long value to subtract + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_sub() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_sub(long i, atomic_long_t *v) { @@ -1401,6 +3399,17 @@ atomic_long_sub(long i, atomic_long_t *v) raw_atomic_long_sub(i, v); } +/** + * atomic_long_sub_return() - atomic subtract with full ordering + * @i: long value to subtract + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_sub_return() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_sub_return(long i, atomic_long_t *v) { @@ -1409,6 +3418,17 @@ atomic_long_sub_return(long i, atomic_long_t *v) return raw_atomic_long_sub_return(i, v); } +/** + * atomic_long_sub_return_acquire() - atomic subtract with acquire ordering + * @i: long value to subtract + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_sub_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_sub_return_acquire(long i, atomic_long_t *v) { @@ -1416,6 +3436,17 @@ atomic_long_sub_return_acquire(long i, atomic_long_t *v) return raw_atomic_long_sub_return_acquire(i, v); } +/** + * atomic_long_sub_return_release() - atomic subtract with release ordering + * @i: long value to subtract + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_sub_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_sub_return_release(long i, atomic_long_t *v) { @@ -1424,6 +3455,17 @@ atomic_long_sub_return_release(long i, atomic_long_t *v) return raw_atomic_long_sub_return_release(i, v); } +/** + * atomic_long_sub_return_relaxed() - atomic subtract with relaxed ordering + * @i: long value to subtract + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_sub_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_sub_return_relaxed(long i, atomic_long_t *v) { @@ -1431,6 +3473,17 @@ atomic_long_sub_return_relaxed(long i, atomic_long_t *v) return raw_atomic_long_sub_return_relaxed(i, v); } +/** + * atomic_long_fetch_sub() - atomic subtract with full ordering + * @i: long value to subtract + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_sub() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_sub(long i, atomic_long_t *v) { @@ -1439,6 +3492,17 @@ atomic_long_fetch_sub(long i, atomic_long_t *v) return raw_atomic_long_fetch_sub(i, v); } +/** + * atomic_long_fetch_sub_acquire() - atomic subtract with acquire ordering + * @i: long value to subtract + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_sub_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_sub_acquire(long i, atomic_long_t *v) { @@ -1446,6 +3510,17 @@ atomic_long_fetch_sub_acquire(long i, atomic_long_t *v) return raw_atomic_long_fetch_sub_acquire(i, v); } +/** + * atomic_long_fetch_sub_release() - atomic subtract with release ordering + * @i: long value to subtract + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_sub_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_sub_release(long i, atomic_long_t *v) { @@ -1454,6 +3529,17 @@ atomic_long_fetch_sub_release(long i, atomic_long_t *v) return raw_atomic_long_fetch_sub_release(i, v); } +/** + * atomic_long_fetch_sub_relaxed() - atomic subtract with relaxed ordering + * @i: long value to subtract + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_sub_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_sub_relaxed(long i, atomic_long_t *v) { @@ -1461,6 +3547,16 @@ atomic_long_fetch_sub_relaxed(long i, atomic_long_t *v) return raw_atomic_long_fetch_sub_relaxed(i, v); } +/** + * atomic_long_inc() - atomic increment with relaxed ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_inc() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_inc(atomic_long_t *v) { @@ -1468,6 +3564,16 @@ atomic_long_inc(atomic_long_t *v) raw_atomic_long_inc(v); } +/** + * atomic_long_inc_return() - atomic increment with full ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_inc_return() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_inc_return(atomic_long_t *v) { @@ -1476,6 +3582,16 @@ atomic_long_inc_return(atomic_long_t *v) return raw_atomic_long_inc_return(v); } +/** + * atomic_long_inc_return_acquire() - atomic increment with acquire ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_inc_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_inc_return_acquire(atomic_long_t *v) { @@ -1483,6 +3599,16 @@ atomic_long_inc_return_acquire(atomic_long_t *v) return raw_atomic_long_inc_return_acquire(v); } +/** + * atomic_long_inc_return_release() - atomic increment with release ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_inc_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_inc_return_release(atomic_long_t *v) { @@ -1491,6 +3617,16 @@ atomic_long_inc_return_release(atomic_long_t *v) return raw_atomic_long_inc_return_release(v); } +/** + * atomic_long_inc_return_relaxed() - atomic increment with relaxed ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_inc_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_inc_return_relaxed(atomic_long_t *v) { @@ -1498,6 +3634,16 @@ atomic_long_inc_return_relaxed(atomic_long_t *v) return raw_atomic_long_inc_return_relaxed(v); } +/** + * atomic_long_fetch_inc() - atomic increment with full ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_inc() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_inc(atomic_long_t *v) { @@ -1506,6 +3652,16 @@ atomic_long_fetch_inc(atomic_long_t *v) return raw_atomic_long_fetch_inc(v); } +/** + * atomic_long_fetch_inc_acquire() - atomic increment with acquire ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_inc_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_inc_acquire(atomic_long_t *v) { @@ -1513,6 +3669,16 @@ atomic_long_fetch_inc_acquire(atomic_long_t *v) return raw_atomic_long_fetch_inc_acquire(v); } +/** + * atomic_long_fetch_inc_release() - atomic increment with release ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_inc_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_inc_release(atomic_long_t *v) { @@ -1521,6 +3687,16 @@ atomic_long_fetch_inc_release(atomic_long_t *v) return raw_atomic_long_fetch_inc_release(v); } +/** + * atomic_long_fetch_inc_relaxed() - atomic increment with relaxed ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_inc_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_inc_relaxed(atomic_long_t *v) { @@ -1528,6 +3704,16 @@ atomic_long_fetch_inc_relaxed(atomic_long_t *v) return raw_atomic_long_fetch_inc_relaxed(v); } +/** + * atomic_long_dec() - atomic decrement with relaxed ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_dec() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_dec(atomic_long_t *v) { @@ -1535,6 +3721,16 @@ atomic_long_dec(atomic_long_t *v) raw_atomic_long_dec(v); } +/** + * atomic_long_dec_return() - atomic decrement with full ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_dec_return() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_dec_return(atomic_long_t *v) { @@ -1543,6 +3739,16 @@ atomic_long_dec_return(atomic_long_t *v) return raw_atomic_long_dec_return(v); } +/** + * atomic_long_dec_return_acquire() - atomic decrement with acquire ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_dec_return_acquire() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_dec_return_acquire(atomic_long_t *v) { @@ -1550,6 +3756,16 @@ atomic_long_dec_return_acquire(atomic_long_t *v) return raw_atomic_long_dec_return_acquire(v); } +/** + * atomic_long_dec_return_release() - atomic decrement with release ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_dec_return_release() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_dec_return_release(atomic_long_t *v) { @@ -1558,6 +3774,16 @@ atomic_long_dec_return_release(atomic_long_t *v) return raw_atomic_long_dec_return_release(v); } +/** + * atomic_long_dec_return_relaxed() - atomic decrement with relaxed ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_dec_return_relaxed() there. + * + * Return: The updated value of @v. + */ static __always_inline long atomic_long_dec_return_relaxed(atomic_long_t *v) { @@ -1565,6 +3791,16 @@ atomic_long_dec_return_relaxed(atomic_long_t *v) return raw_atomic_long_dec_return_relaxed(v); } +/** + * atomic_long_fetch_dec() - atomic decrement with full ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_dec() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_dec(atomic_long_t *v) { @@ -1573,6 +3809,16 @@ atomic_long_fetch_dec(atomic_long_t *v) return raw_atomic_long_fetch_dec(v); } +/** + * atomic_long_fetch_dec_acquire() - atomic decrement with acquire ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_dec_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_dec_acquire(atomic_long_t *v) { @@ -1580,6 +3826,16 @@ atomic_long_fetch_dec_acquire(atomic_long_t *v) return raw_atomic_long_fetch_dec_acquire(v); } +/** + * atomic_long_fetch_dec_release() - atomic decrement with release ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_dec_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_dec_release(atomic_long_t *v) { @@ -1588,6 +3844,16 @@ atomic_long_fetch_dec_release(atomic_long_t *v) return raw_atomic_long_fetch_dec_release(v); } +/** + * atomic_long_fetch_dec_relaxed() - atomic decrement with relaxed ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_dec_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_dec_relaxed(atomic_long_t *v) { @@ -1595,6 +3861,17 @@ atomic_long_fetch_dec_relaxed(atomic_long_t *v) return raw_atomic_long_fetch_dec_relaxed(v); } +/** + * atomic_long_and() - atomic bitwise AND with relaxed ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_and() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_and(long i, atomic_long_t *v) { @@ -1602,6 +3879,17 @@ atomic_long_and(long i, atomic_long_t *v) raw_atomic_long_and(i, v); } +/** + * atomic_long_fetch_and() - atomic bitwise AND with full ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_and() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_and(long i, atomic_long_t *v) { @@ -1610,6 +3898,17 @@ atomic_long_fetch_and(long i, atomic_long_t *v) return raw_atomic_long_fetch_and(i, v); } +/** + * atomic_long_fetch_and_acquire() - atomic bitwise AND with acquire ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_and_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_and_acquire(long i, atomic_long_t *v) { @@ -1617,6 +3916,17 @@ atomic_long_fetch_and_acquire(long i, atomic_long_t *v) return raw_atomic_long_fetch_and_acquire(i, v); } +/** + * atomic_long_fetch_and_release() - atomic bitwise AND with release ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_and_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_and_release(long i, atomic_long_t *v) { @@ -1625,6 +3935,17 @@ atomic_long_fetch_and_release(long i, atomic_long_t *v) return raw_atomic_long_fetch_and_release(i, v); } +/** + * atomic_long_fetch_and_relaxed() - atomic bitwise AND with relaxed ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_and_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_and_relaxed(long i, atomic_long_t *v) { @@ -1632,6 +3953,17 @@ atomic_long_fetch_and_relaxed(long i, atomic_long_t *v) return raw_atomic_long_fetch_and_relaxed(i, v); } +/** + * atomic_long_andnot() - atomic bitwise AND NOT with relaxed ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & ~@i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_andnot() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_andnot(long i, atomic_long_t *v) { @@ -1639,6 +3971,17 @@ atomic_long_andnot(long i, atomic_long_t *v) raw_atomic_long_andnot(i, v); } +/** + * atomic_long_fetch_andnot() - atomic bitwise AND NOT with full ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & ~@i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_andnot() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_andnot(long i, atomic_long_t *v) { @@ -1647,6 +3990,17 @@ atomic_long_fetch_andnot(long i, atomic_long_t *v) return raw_atomic_long_fetch_andnot(i, v); } +/** + * atomic_long_fetch_andnot_acquire() - atomic bitwise AND NOT with acquire ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & ~@i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_andnot_acquire(long i, atomic_long_t *v) { @@ -1654,6 +4008,17 @@ atomic_long_fetch_andnot_acquire(long i, atomic_long_t *v) return raw_atomic_long_fetch_andnot_acquire(i, v); } +/** + * atomic_long_fetch_andnot_release() - atomic bitwise AND NOT with release ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & ~@i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_andnot_release(long i, atomic_long_t *v) { @@ -1662,6 +4027,17 @@ atomic_long_fetch_andnot_release(long i, atomic_long_t *v) return raw_atomic_long_fetch_andnot_release(i, v); } +/** + * atomic_long_fetch_andnot_relaxed() - atomic bitwise AND NOT with relaxed ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v & ~@i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_andnot_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_andnot_relaxed(long i, atomic_long_t *v) { @@ -1669,6 +4045,17 @@ atomic_long_fetch_andnot_relaxed(long i, atomic_long_t *v) return raw_atomic_long_fetch_andnot_relaxed(i, v); } +/** + * atomic_long_or() - atomic bitwise OR with relaxed ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v | @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_or() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_or(long i, atomic_long_t *v) { @@ -1676,6 +4063,17 @@ atomic_long_or(long i, atomic_long_t *v) raw_atomic_long_or(i, v); } +/** + * atomic_long_fetch_or() - atomic bitwise OR with full ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v | @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_or() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_or(long i, atomic_long_t *v) { @@ -1684,6 +4082,17 @@ atomic_long_fetch_or(long i, atomic_long_t *v) return raw_atomic_long_fetch_or(i, v); } +/** + * atomic_long_fetch_or_acquire() - atomic bitwise OR with acquire ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v | @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_or_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_or_acquire(long i, atomic_long_t *v) { @@ -1691,6 +4100,17 @@ atomic_long_fetch_or_acquire(long i, atomic_long_t *v) return raw_atomic_long_fetch_or_acquire(i, v); } +/** + * atomic_long_fetch_or_release() - atomic bitwise OR with release ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v | @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_or_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_or_release(long i, atomic_long_t *v) { @@ -1699,6 +4119,17 @@ atomic_long_fetch_or_release(long i, atomic_long_t *v) return raw_atomic_long_fetch_or_release(i, v); } +/** + * atomic_long_fetch_or_relaxed() - atomic bitwise OR with relaxed ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v | @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_or_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_or_relaxed(long i, atomic_long_t *v) { @@ -1706,6 +4137,17 @@ atomic_long_fetch_or_relaxed(long i, atomic_long_t *v) return raw_atomic_long_fetch_or_relaxed(i, v); } +/** + * atomic_long_xor() - atomic bitwise XOR with relaxed ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v ^ @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_xor() there. + * + * Return: Nothing. + */ static __always_inline void atomic_long_xor(long i, atomic_long_t *v) { @@ -1713,6 +4155,17 @@ atomic_long_xor(long i, atomic_long_t *v) raw_atomic_long_xor(i, v); } +/** + * atomic_long_fetch_xor() - atomic bitwise XOR with full ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v ^ @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_xor() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_xor(long i, atomic_long_t *v) { @@ -1721,6 +4174,17 @@ atomic_long_fetch_xor(long i, atomic_long_t *v) return raw_atomic_long_fetch_xor(i, v); } +/** + * atomic_long_fetch_xor_acquire() - atomic bitwise XOR with acquire ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v ^ @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_xor_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_xor_acquire(long i, atomic_long_t *v) { @@ -1728,6 +4192,17 @@ atomic_long_fetch_xor_acquire(long i, atomic_long_t *v) return raw_atomic_long_fetch_xor_acquire(i, v); } +/** + * atomic_long_fetch_xor_release() - atomic bitwise XOR with release ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v ^ @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_xor_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_xor_release(long i, atomic_long_t *v) { @@ -1736,6 +4211,17 @@ atomic_long_fetch_xor_release(long i, atomic_long_t *v) return raw_atomic_long_fetch_xor_release(i, v); } +/** + * atomic_long_fetch_xor_relaxed() - atomic bitwise XOR with relaxed ordering + * @i: long value + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v ^ @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_xor_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_xor_relaxed(long i, atomic_long_t *v) { @@ -1743,6 +4229,17 @@ atomic_long_fetch_xor_relaxed(long i, atomic_long_t *v) return raw_atomic_long_fetch_xor_relaxed(i, v); } +/** + * atomic_long_xchg() - atomic exchange with full ordering + * @v: pointer to atomic_long_t + * @new: long value to assign + * + * Atomically updates @v to @new with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_xchg() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_xchg(atomic_long_t *v, long new) { @@ -1751,6 +4248,17 @@ atomic_long_xchg(atomic_long_t *v, long new) return raw_atomic_long_xchg(v, new); } +/** + * atomic_long_xchg_acquire() - atomic exchange with acquire ordering + * @v: pointer to atomic_long_t + * @new: long value to assign + * + * Atomically updates @v to @new with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_xchg_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_xchg_acquire(atomic_long_t *v, long new) { @@ -1758,6 +4266,17 @@ atomic_long_xchg_acquire(atomic_long_t *v, long new) return raw_atomic_long_xchg_acquire(v, new); } +/** + * atomic_long_xchg_release() - atomic exchange with release ordering + * @v: pointer to atomic_long_t + * @new: long value to assign + * + * Atomically updates @v to @new with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_xchg_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_xchg_release(atomic_long_t *v, long new) { @@ -1766,6 +4285,17 @@ atomic_long_xchg_release(atomic_long_t *v, long new) return raw_atomic_long_xchg_release(v, new); } +/** + * atomic_long_xchg_relaxed() - atomic exchange with relaxed ordering + * @v: pointer to atomic_long_t + * @new: long value to assign + * + * Atomically updates @v to @new with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_xchg_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_xchg_relaxed(atomic_long_t *v, long new) { @@ -1773,6 +4303,18 @@ atomic_long_xchg_relaxed(atomic_long_t *v, long new) return raw_atomic_long_xchg_relaxed(v, new); } +/** + * atomic_long_cmpxchg() - atomic compare and exchange with full ordering + * @v: pointer to atomic_long_t + * @old: long value to compare with + * @new: long value to assign + * + * If (@v == @old), atomically updates @v to @new with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_cmpxchg() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_cmpxchg(atomic_long_t *v, long old, long new) { @@ -1781,6 +4323,18 @@ atomic_long_cmpxchg(atomic_long_t *v, long old, long new) return raw_atomic_long_cmpxchg(v, old, new); } +/** + * atomic_long_cmpxchg_acquire() - atomic compare and exchange with acquire ordering + * @v: pointer to atomic_long_t + * @old: long value to compare with + * @new: long value to assign + * + * If (@v == @old), atomically updates @v to @new with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_cmpxchg_acquire() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_cmpxchg_acquire(atomic_long_t *v, long old, long new) { @@ -1788,6 +4342,18 @@ atomic_long_cmpxchg_acquire(atomic_long_t *v, long old, long new) return raw_atomic_long_cmpxchg_acquire(v, old, new); } +/** + * atomic_long_cmpxchg_release() - atomic compare and exchange with release ordering + * @v: pointer to atomic_long_t + * @old: long value to compare with + * @new: long value to assign + * + * If (@v == @old), atomically updates @v to @new with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_cmpxchg_release() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_cmpxchg_release(atomic_long_t *v, long old, long new) { @@ -1796,6 +4362,18 @@ atomic_long_cmpxchg_release(atomic_long_t *v, long old, long new) return raw_atomic_long_cmpxchg_release(v, old, new); } +/** + * atomic_long_cmpxchg_relaxed() - atomic compare and exchange with relaxed ordering + * @v: pointer to atomic_long_t + * @old: long value to compare with + * @new: long value to assign + * + * If (@v == @old), atomically updates @v to @new with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_cmpxchg_relaxed() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_cmpxchg_relaxed(atomic_long_t *v, long old, long new) { @@ -1803,6 +4381,19 @@ atomic_long_cmpxchg_relaxed(atomic_long_t *v, long old, long new) return raw_atomic_long_cmpxchg_relaxed(v, old, new); } +/** + * atomic_long_try_cmpxchg() - atomic compare and exchange with full ordering + * @v: pointer to atomic_long_t + * @old: pointer to long value to compare with + * @new: long value to assign + * + * If (@v == @old), atomically updates @v to @new with full ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic_long_try_cmpxchg() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic_long_try_cmpxchg(atomic_long_t *v, long *old, long new) { @@ -1812,6 +4403,19 @@ atomic_long_try_cmpxchg(atomic_long_t *v, long *old, long new) return raw_atomic_long_try_cmpxchg(v, old, new); } +/** + * atomic_long_try_cmpxchg_acquire() - atomic compare and exchange with acquire ordering + * @v: pointer to atomic_long_t + * @old: pointer to long value to compare with + * @new: long value to assign + * + * If (@v == @old), atomically updates @v to @new with acquire ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic_long_try_cmpxchg_acquire() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic_long_try_cmpxchg_acquire(atomic_long_t *v, long *old, long new) { @@ -1820,6 +4424,19 @@ atomic_long_try_cmpxchg_acquire(atomic_long_t *v, long *old, long new) return raw_atomic_long_try_cmpxchg_acquire(v, old, new); } +/** + * atomic_long_try_cmpxchg_release() - atomic compare and exchange with release ordering + * @v: pointer to atomic_long_t + * @old: pointer to long value to compare with + * @new: long value to assign + * + * If (@v == @old), atomically updates @v to @new with release ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic_long_try_cmpxchg_release() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic_long_try_cmpxchg_release(atomic_long_t *v, long *old, long new) { @@ -1829,6 +4446,19 @@ atomic_long_try_cmpxchg_release(atomic_long_t *v, long *old, long new) return raw_atomic_long_try_cmpxchg_release(v, old, new); } +/** + * atomic_long_try_cmpxchg_relaxed() - atomic compare and exchange with relaxed ordering + * @v: pointer to atomic_long_t + * @old: pointer to long value to compare with + * @new: long value to assign + * + * If (@v == @old), atomically updates @v to @new with relaxed ordering. + * Otherwise, updates @old to the current value of @v. + * + * Unsafe to use in noinstr code; use raw_atomic_long_try_cmpxchg_relaxed() there. + * + * Return: @true if the exchange occured, @false otherwise. + */ static __always_inline bool atomic_long_try_cmpxchg_relaxed(atomic_long_t *v, long *old, long new) { @@ -1837,6 +4467,17 @@ atomic_long_try_cmpxchg_relaxed(atomic_long_t *v, long *old, long new) return raw_atomic_long_try_cmpxchg_relaxed(v, old, new); } +/** + * atomic_long_sub_and_test() - atomic subtract and test if zero with full ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_sub_and_test() there. + * + * Return: @true if the resulting value of @v is zero, @false otherwise. + */ static __always_inline bool atomic_long_sub_and_test(long i, atomic_long_t *v) { @@ -1845,6 +4486,16 @@ atomic_long_sub_and_test(long i, atomic_long_t *v) return raw_atomic_long_sub_and_test(i, v); } +/** + * atomic_long_dec_and_test() - atomic decrement and test if zero with full ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_dec_and_test() there. + * + * Return: @true if the resulting value of @v is zero, @false otherwise. + */ static __always_inline bool atomic_long_dec_and_test(atomic_long_t *v) { @@ -1853,6 +4504,16 @@ atomic_long_dec_and_test(atomic_long_t *v) return raw_atomic_long_dec_and_test(v); } +/** + * atomic_long_inc_and_test() - atomic increment and test if zero with full ordering + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_inc_and_test() there. + * + * Return: @true if the resulting value of @v is zero, @false otherwise. + */ static __always_inline bool atomic_long_inc_and_test(atomic_long_t *v) { @@ -1861,6 +4522,17 @@ atomic_long_inc_and_test(atomic_long_t *v) return raw_atomic_long_inc_and_test(v); } +/** + * atomic_long_add_negative() - atomic add and test if negative with full ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add_negative() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic_long_add_negative(long i, atomic_long_t *v) { @@ -1869,6 +4541,17 @@ atomic_long_add_negative(long i, atomic_long_t *v) return raw_atomic_long_add_negative(i, v); } +/** + * atomic_long_add_negative_acquire() - atomic add and test if negative with acquire ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with acquire ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add_negative_acquire() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic_long_add_negative_acquire(long i, atomic_long_t *v) { @@ -1876,6 +4559,17 @@ atomic_long_add_negative_acquire(long i, atomic_long_t *v) return raw_atomic_long_add_negative_acquire(i, v); } +/** + * atomic_long_add_negative_release() - atomic add and test if negative with release ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with release ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add_negative_release() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic_long_add_negative_release(long i, atomic_long_t *v) { @@ -1884,6 +4578,17 @@ atomic_long_add_negative_release(long i, atomic_long_t *v) return raw_atomic_long_add_negative_release(i, v); } +/** + * atomic_long_add_negative_relaxed() - atomic add and test if negative with relaxed ordering + * @i: long value to add + * @v: pointer to atomic_long_t + * + * Atomically updates @v to (@v + @i) with relaxed ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add_negative_relaxed() there. + * + * Return: @true if the resulting value of @v is negative, @false otherwise. + */ static __always_inline bool atomic_long_add_negative_relaxed(long i, atomic_long_t *v) { @@ -1891,6 +4596,18 @@ atomic_long_add_negative_relaxed(long i, atomic_long_t *v) return raw_atomic_long_add_negative_relaxed(i, v); } +/** + * atomic_long_fetch_add_unless() - atomic add unless value with full ordering + * @v: pointer to atomic_long_t + * @a: long value to add + * @u: long value to compare with + * + * If (@v != @u), atomically updates @v to (@v + @a) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_fetch_add_unless() there. + * + * Return: The original value of @v. + */ static __always_inline long atomic_long_fetch_add_unless(atomic_long_t *v, long a, long u) { @@ -1899,6 +4616,18 @@ atomic_long_fetch_add_unless(atomic_long_t *v, long a, long u) return raw_atomic_long_fetch_add_unless(v, a, u); } +/** + * atomic_long_add_unless() - atomic add unless value with full ordering + * @v: pointer to atomic_long_t + * @a: long value to add + * @u: long value to compare with + * + * If (@v != @u), atomically updates @v to (@v + @a) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_add_unless() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic_long_add_unless(atomic_long_t *v, long a, long u) { @@ -1907,6 +4636,16 @@ atomic_long_add_unless(atomic_long_t *v, long a, long u) return raw_atomic_long_add_unless(v, a, u); } +/** + * atomic_long_inc_not_zero() - atomic increment unless zero with full ordering + * @v: pointer to atomic_long_t + * + * If (@v != 0), atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_inc_not_zero() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic_long_inc_not_zero(atomic_long_t *v) { @@ -1915,6 +4654,16 @@ atomic_long_inc_not_zero(atomic_long_t *v) return raw_atomic_long_inc_not_zero(v); } +/** + * atomic_long_inc_unless_negative() - atomic increment unless negative with full ordering + * @v: pointer to atomic_long_t + * + * If (@v >= 0), atomically updates @v to (@v + 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_inc_unless_negative() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic_long_inc_unless_negative(atomic_long_t *v) { @@ -1923,6 +4672,16 @@ atomic_long_inc_unless_negative(atomic_long_t *v) return raw_atomic_long_inc_unless_negative(v); } +/** + * atomic_long_dec_unless_positive() - atomic decrement unless positive with full ordering + * @v: pointer to atomic_long_t + * + * If (@v <= 0), atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_dec_unless_positive() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline bool atomic_long_dec_unless_positive(atomic_long_t *v) { @@ -1931,6 +4690,16 @@ atomic_long_dec_unless_positive(atomic_long_t *v) return raw_atomic_long_dec_unless_positive(v); } +/** + * atomic_long_dec_if_positive() - atomic decrement if positive with full ordering + * @v: pointer to atomic_long_t + * + * If (@v > 0), atomically updates @v to (@v - 1) with full ordering. + * + * Unsafe to use in noinstr code; use raw_atomic_long_dec_if_positive() there. + * + * Return: @true if @v was updated, @false otherwise. + */ static __always_inline long atomic_long_dec_if_positive(atomic_long_t *v) { @@ -2231,4 +5000,4 @@ atomic_long_dec_if_positive(atomic_long_t *v) #endif /* _LINUX_ATOMIC_INSTRUMENTED_H */ -// a4c3d2b229f907654cc53cb5d40e80f7fed1ec9c +// 06cec02e676a484857aee38b0071a1d846ec9457 |