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-rw-r--r--include/linux/atomic-arch-fallback.h2291
-rw-r--r--include/linux/atomic-fallback.h346
-rw-r--r--include/linux/atomic.h11
3 files changed, 2473 insertions, 175 deletions
diff --git a/include/linux/atomic-arch-fallback.h b/include/linux/atomic-arch-fallback.h
new file mode 100644
index 000000000000..bcb6aa27cfa6
--- /dev/null
+++ b/include/linux/atomic-arch-fallback.h
@@ -0,0 +1,2291 @@
+// SPDX-License-Identifier: GPL-2.0
+
+// Generated by scripts/atomic/gen-atomic-fallback.sh
+// DO NOT MODIFY THIS FILE DIRECTLY
+
+#ifndef _LINUX_ATOMIC_FALLBACK_H
+#define _LINUX_ATOMIC_FALLBACK_H
+
+#include <linux/compiler.h>
+
+#ifndef arch_xchg_relaxed
+#define arch_xchg_relaxed arch_xchg
+#define arch_xchg_acquire arch_xchg
+#define arch_xchg_release arch_xchg
+#else /* arch_xchg_relaxed */
+
+#ifndef arch_xchg_acquire
+#define arch_xchg_acquire(...) \
+ __atomic_op_acquire(arch_xchg, __VA_ARGS__)
+#endif
+
+#ifndef arch_xchg_release
+#define arch_xchg_release(...) \
+ __atomic_op_release(arch_xchg, __VA_ARGS__)
+#endif
+
+#ifndef arch_xchg
+#define arch_xchg(...) \
+ __atomic_op_fence(arch_xchg, __VA_ARGS__)
+#endif
+
+#endif /* arch_xchg_relaxed */
+
+#ifndef arch_cmpxchg_relaxed
+#define arch_cmpxchg_relaxed arch_cmpxchg
+#define arch_cmpxchg_acquire arch_cmpxchg
+#define arch_cmpxchg_release arch_cmpxchg
+#else /* arch_cmpxchg_relaxed */
+
+#ifndef arch_cmpxchg_acquire
+#define arch_cmpxchg_acquire(...) \
+ __atomic_op_acquire(arch_cmpxchg, __VA_ARGS__)
+#endif
+
+#ifndef arch_cmpxchg_release
+#define arch_cmpxchg_release(...) \
+ __atomic_op_release(arch_cmpxchg, __VA_ARGS__)
+#endif
+
+#ifndef arch_cmpxchg
+#define arch_cmpxchg(...) \
+ __atomic_op_fence(arch_cmpxchg, __VA_ARGS__)
+#endif
+
+#endif /* arch_cmpxchg_relaxed */
+
+#ifndef arch_cmpxchg64_relaxed
+#define arch_cmpxchg64_relaxed arch_cmpxchg64
+#define arch_cmpxchg64_acquire arch_cmpxchg64
+#define arch_cmpxchg64_release arch_cmpxchg64
+#else /* arch_cmpxchg64_relaxed */
+
+#ifndef arch_cmpxchg64_acquire
+#define arch_cmpxchg64_acquire(...) \
+ __atomic_op_acquire(arch_cmpxchg64, __VA_ARGS__)
+#endif
+
+#ifndef arch_cmpxchg64_release
+#define arch_cmpxchg64_release(...) \
+ __atomic_op_release(arch_cmpxchg64, __VA_ARGS__)
+#endif
+
+#ifndef arch_cmpxchg64
+#define arch_cmpxchg64(...) \
+ __atomic_op_fence(arch_cmpxchg64, __VA_ARGS__)
+#endif
+
+#endif /* arch_cmpxchg64_relaxed */
+
+#ifndef arch_atomic_read_acquire
+static __always_inline int
+arch_atomic_read_acquire(const atomic_t *v)
+{
+ return smp_load_acquire(&(v)->counter);
+}
+#define arch_atomic_read_acquire arch_atomic_read_acquire
+#endif
+
+#ifndef arch_atomic_set_release
+static __always_inline void
+arch_atomic_set_release(atomic_t *v, int i)
+{
+ smp_store_release(&(v)->counter, i);
+}
+#define arch_atomic_set_release arch_atomic_set_release
+#endif
+
+#ifndef arch_atomic_add_return_relaxed
+#define arch_atomic_add_return_acquire arch_atomic_add_return
+#define arch_atomic_add_return_release arch_atomic_add_return
+#define arch_atomic_add_return_relaxed arch_atomic_add_return
+#else /* arch_atomic_add_return_relaxed */
+
+#ifndef arch_atomic_add_return_acquire
+static __always_inline int
+arch_atomic_add_return_acquire(int i, atomic_t *v)
+{
+ int ret = arch_atomic_add_return_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_add_return_acquire arch_atomic_add_return_acquire
+#endif
+
+#ifndef arch_atomic_add_return_release
+static __always_inline int
+arch_atomic_add_return_release(int i, atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_add_return_relaxed(i, v);
+}
+#define arch_atomic_add_return_release arch_atomic_add_return_release
+#endif
+
+#ifndef arch_atomic_add_return
+static __always_inline int
+arch_atomic_add_return(int i, atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_add_return_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_add_return arch_atomic_add_return
+#endif
+
+#endif /* arch_atomic_add_return_relaxed */
+
+#ifndef arch_atomic_fetch_add_relaxed
+#define arch_atomic_fetch_add_acquire arch_atomic_fetch_add
+#define arch_atomic_fetch_add_release arch_atomic_fetch_add
+#define arch_atomic_fetch_add_relaxed arch_atomic_fetch_add
+#else /* arch_atomic_fetch_add_relaxed */
+
+#ifndef arch_atomic_fetch_add_acquire
+static __always_inline int
+arch_atomic_fetch_add_acquire(int i, atomic_t *v)
+{
+ int ret = arch_atomic_fetch_add_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_fetch_add_acquire arch_atomic_fetch_add_acquire
+#endif
+
+#ifndef arch_atomic_fetch_add_release
+static __always_inline int
+arch_atomic_fetch_add_release(int i, atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_fetch_add_relaxed(i, v);
+}
+#define arch_atomic_fetch_add_release arch_atomic_fetch_add_release
+#endif
+
+#ifndef arch_atomic_fetch_add
+static __always_inline int
+arch_atomic_fetch_add(int i, atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_fetch_add_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_fetch_add arch_atomic_fetch_add
+#endif
+
+#endif /* arch_atomic_fetch_add_relaxed */
+
+#ifndef arch_atomic_sub_return_relaxed
+#define arch_atomic_sub_return_acquire arch_atomic_sub_return
+#define arch_atomic_sub_return_release arch_atomic_sub_return
+#define arch_atomic_sub_return_relaxed arch_atomic_sub_return
+#else /* arch_atomic_sub_return_relaxed */
+
+#ifndef arch_atomic_sub_return_acquire
+static __always_inline int
+arch_atomic_sub_return_acquire(int i, atomic_t *v)
+{
+ int ret = arch_atomic_sub_return_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_sub_return_acquire arch_atomic_sub_return_acquire
+#endif
+
+#ifndef arch_atomic_sub_return_release
+static __always_inline int
+arch_atomic_sub_return_release(int i, atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_sub_return_relaxed(i, v);
+}
+#define arch_atomic_sub_return_release arch_atomic_sub_return_release
+#endif
+
+#ifndef arch_atomic_sub_return
+static __always_inline int
+arch_atomic_sub_return(int i, atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_sub_return_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_sub_return arch_atomic_sub_return
+#endif
+
+#endif /* arch_atomic_sub_return_relaxed */
+
+#ifndef arch_atomic_fetch_sub_relaxed
+#define arch_atomic_fetch_sub_acquire arch_atomic_fetch_sub
+#define arch_atomic_fetch_sub_release arch_atomic_fetch_sub
+#define arch_atomic_fetch_sub_relaxed arch_atomic_fetch_sub
+#else /* arch_atomic_fetch_sub_relaxed */
+
+#ifndef arch_atomic_fetch_sub_acquire
+static __always_inline int
+arch_atomic_fetch_sub_acquire(int i, atomic_t *v)
+{
+ int ret = arch_atomic_fetch_sub_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_fetch_sub_acquire arch_atomic_fetch_sub_acquire
+#endif
+
+#ifndef arch_atomic_fetch_sub_release
+static __always_inline int
+arch_atomic_fetch_sub_release(int i, atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_fetch_sub_relaxed(i, v);
+}
+#define arch_atomic_fetch_sub_release arch_atomic_fetch_sub_release
+#endif
+
+#ifndef arch_atomic_fetch_sub
+static __always_inline int
+arch_atomic_fetch_sub(int i, atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_fetch_sub_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_fetch_sub arch_atomic_fetch_sub
+#endif
+
+#endif /* arch_atomic_fetch_sub_relaxed */
+
+#ifndef arch_atomic_inc
+static __always_inline void
+arch_atomic_inc(atomic_t *v)
+{
+ arch_atomic_add(1, v);
+}
+#define arch_atomic_inc arch_atomic_inc
+#endif
+
+#ifndef arch_atomic_inc_return_relaxed
+#ifdef arch_atomic_inc_return
+#define arch_atomic_inc_return_acquire arch_atomic_inc_return
+#define arch_atomic_inc_return_release arch_atomic_inc_return
+#define arch_atomic_inc_return_relaxed arch_atomic_inc_return
+#endif /* arch_atomic_inc_return */
+
+#ifndef arch_atomic_inc_return
+static __always_inline int
+arch_atomic_inc_return(atomic_t *v)
+{
+ return arch_atomic_add_return(1, v);
+}
+#define arch_atomic_inc_return arch_atomic_inc_return
+#endif
+
+#ifndef arch_atomic_inc_return_acquire
+static __always_inline int
+arch_atomic_inc_return_acquire(atomic_t *v)
+{
+ return arch_atomic_add_return_acquire(1, v);
+}
+#define arch_atomic_inc_return_acquire arch_atomic_inc_return_acquire
+#endif
+
+#ifndef arch_atomic_inc_return_release
+static __always_inline int
+arch_atomic_inc_return_release(atomic_t *v)
+{
+ return arch_atomic_add_return_release(1, v);
+}
+#define arch_atomic_inc_return_release arch_atomic_inc_return_release
+#endif
+
+#ifndef arch_atomic_inc_return_relaxed
+static __always_inline int
+arch_atomic_inc_return_relaxed(atomic_t *v)
+{
+ return arch_atomic_add_return_relaxed(1, v);
+}
+#define arch_atomic_inc_return_relaxed arch_atomic_inc_return_relaxed
+#endif
+
+#else /* arch_atomic_inc_return_relaxed */
+
+#ifndef arch_atomic_inc_return_acquire
+static __always_inline int
+arch_atomic_inc_return_acquire(atomic_t *v)
+{
+ int ret = arch_atomic_inc_return_relaxed(v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_inc_return_acquire arch_atomic_inc_return_acquire
+#endif
+
+#ifndef arch_atomic_inc_return_release
+static __always_inline int
+arch_atomic_inc_return_release(atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_inc_return_relaxed(v);
+}
+#define arch_atomic_inc_return_release arch_atomic_inc_return_release
+#endif
+
+#ifndef arch_atomic_inc_return
+static __always_inline int
+arch_atomic_inc_return(atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_inc_return_relaxed(v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_inc_return arch_atomic_inc_return
+#endif
+
+#endif /* arch_atomic_inc_return_relaxed */
+
+#ifndef arch_atomic_fetch_inc_relaxed
+#ifdef arch_atomic_fetch_inc
+#define arch_atomic_fetch_inc_acquire arch_atomic_fetch_inc
+#define arch_atomic_fetch_inc_release arch_atomic_fetch_inc
+#define arch_atomic_fetch_inc_relaxed arch_atomic_fetch_inc
+#endif /* arch_atomic_fetch_inc */
+
+#ifndef arch_atomic_fetch_inc
+static __always_inline int
+arch_atomic_fetch_inc(atomic_t *v)
+{
+ return arch_atomic_fetch_add(1, v);
+}
+#define arch_atomic_fetch_inc arch_atomic_fetch_inc
+#endif
+
+#ifndef arch_atomic_fetch_inc_acquire
+static __always_inline int
+arch_atomic_fetch_inc_acquire(atomic_t *v)
+{
+ return arch_atomic_fetch_add_acquire(1, v);
+}
+#define arch_atomic_fetch_inc_acquire arch_atomic_fetch_inc_acquire
+#endif
+
+#ifndef arch_atomic_fetch_inc_release
+static __always_inline int
+arch_atomic_fetch_inc_release(atomic_t *v)
+{
+ return arch_atomic_fetch_add_release(1, v);
+}
+#define arch_atomic_fetch_inc_release arch_atomic_fetch_inc_release
+#endif
+
+#ifndef arch_atomic_fetch_inc_relaxed
+static __always_inline int
+arch_atomic_fetch_inc_relaxed(atomic_t *v)
+{
+ return arch_atomic_fetch_add_relaxed(1, v);
+}
+#define arch_atomic_fetch_inc_relaxed arch_atomic_fetch_inc_relaxed
+#endif
+
+#else /* arch_atomic_fetch_inc_relaxed */
+
+#ifndef arch_atomic_fetch_inc_acquire
+static __always_inline int
+arch_atomic_fetch_inc_acquire(atomic_t *v)
+{
+ int ret = arch_atomic_fetch_inc_relaxed(v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_fetch_inc_acquire arch_atomic_fetch_inc_acquire
+#endif
+
+#ifndef arch_atomic_fetch_inc_release
+static __always_inline int
+arch_atomic_fetch_inc_release(atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_fetch_inc_relaxed(v);
+}
+#define arch_atomic_fetch_inc_release arch_atomic_fetch_inc_release
+#endif
+
+#ifndef arch_atomic_fetch_inc
+static __always_inline int
+arch_atomic_fetch_inc(atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_fetch_inc_relaxed(v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_fetch_inc arch_atomic_fetch_inc
+#endif
+
+#endif /* arch_atomic_fetch_inc_relaxed */
+
+#ifndef arch_atomic_dec
+static __always_inline void
+arch_atomic_dec(atomic_t *v)
+{
+ arch_atomic_sub(1, v);
+}
+#define arch_atomic_dec arch_atomic_dec
+#endif
+
+#ifndef arch_atomic_dec_return_relaxed
+#ifdef arch_atomic_dec_return
+#define arch_atomic_dec_return_acquire arch_atomic_dec_return
+#define arch_atomic_dec_return_release arch_atomic_dec_return
+#define arch_atomic_dec_return_relaxed arch_atomic_dec_return
+#endif /* arch_atomic_dec_return */
+
+#ifndef arch_atomic_dec_return
+static __always_inline int
+arch_atomic_dec_return(atomic_t *v)
+{
+ return arch_atomic_sub_return(1, v);
+}
+#define arch_atomic_dec_return arch_atomic_dec_return
+#endif
+
+#ifndef arch_atomic_dec_return_acquire
+static __always_inline int
+arch_atomic_dec_return_acquire(atomic_t *v)
+{
+ return arch_atomic_sub_return_acquire(1, v);
+}
+#define arch_atomic_dec_return_acquire arch_atomic_dec_return_acquire
+#endif
+
+#ifndef arch_atomic_dec_return_release
+static __always_inline int
+arch_atomic_dec_return_release(atomic_t *v)
+{
+ return arch_atomic_sub_return_release(1, v);
+}
+#define arch_atomic_dec_return_release arch_atomic_dec_return_release
+#endif
+
+#ifndef arch_atomic_dec_return_relaxed
+static __always_inline int
+arch_atomic_dec_return_relaxed(atomic_t *v)
+{
+ return arch_atomic_sub_return_relaxed(1, v);
+}
+#define arch_atomic_dec_return_relaxed arch_atomic_dec_return_relaxed
+#endif
+
+#else /* arch_atomic_dec_return_relaxed */
+
+#ifndef arch_atomic_dec_return_acquire
+static __always_inline int
+arch_atomic_dec_return_acquire(atomic_t *v)
+{
+ int ret = arch_atomic_dec_return_relaxed(v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_dec_return_acquire arch_atomic_dec_return_acquire
+#endif
+
+#ifndef arch_atomic_dec_return_release
+static __always_inline int
+arch_atomic_dec_return_release(atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_dec_return_relaxed(v);
+}
+#define arch_atomic_dec_return_release arch_atomic_dec_return_release
+#endif
+
+#ifndef arch_atomic_dec_return
+static __always_inline int
+arch_atomic_dec_return(atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_dec_return_relaxed(v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_dec_return arch_atomic_dec_return
+#endif
+
+#endif /* arch_atomic_dec_return_relaxed */
+
+#ifndef arch_atomic_fetch_dec_relaxed
+#ifdef arch_atomic_fetch_dec
+#define arch_atomic_fetch_dec_acquire arch_atomic_fetch_dec
+#define arch_atomic_fetch_dec_release arch_atomic_fetch_dec
+#define arch_atomic_fetch_dec_relaxed arch_atomic_fetch_dec
+#endif /* arch_atomic_fetch_dec */
+
+#ifndef arch_atomic_fetch_dec
+static __always_inline int
+arch_atomic_fetch_dec(atomic_t *v)
+{
+ return arch_atomic_fetch_sub(1, v);
+}
+#define arch_atomic_fetch_dec arch_atomic_fetch_dec
+#endif
+
+#ifndef arch_atomic_fetch_dec_acquire
+static __always_inline int
+arch_atomic_fetch_dec_acquire(atomic_t *v)
+{
+ return arch_atomic_fetch_sub_acquire(1, v);
+}
+#define arch_atomic_fetch_dec_acquire arch_atomic_fetch_dec_acquire
+#endif
+
+#ifndef arch_atomic_fetch_dec_release
+static __always_inline int
+arch_atomic_fetch_dec_release(atomic_t *v)
+{
+ return arch_atomic_fetch_sub_release(1, v);
+}
+#define arch_atomic_fetch_dec_release arch_atomic_fetch_dec_release
+#endif
+
+#ifndef arch_atomic_fetch_dec_relaxed
+static __always_inline int
+arch_atomic_fetch_dec_relaxed(atomic_t *v)
+{
+ return arch_atomic_fetch_sub_relaxed(1, v);
+}
+#define arch_atomic_fetch_dec_relaxed arch_atomic_fetch_dec_relaxed
+#endif
+
+#else /* arch_atomic_fetch_dec_relaxed */
+
+#ifndef arch_atomic_fetch_dec_acquire
+static __always_inline int
+arch_atomic_fetch_dec_acquire(atomic_t *v)
+{
+ int ret = arch_atomic_fetch_dec_relaxed(v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_fetch_dec_acquire arch_atomic_fetch_dec_acquire
+#endif
+
+#ifndef arch_atomic_fetch_dec_release
+static __always_inline int
+arch_atomic_fetch_dec_release(atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_fetch_dec_relaxed(v);
+}
+#define arch_atomic_fetch_dec_release arch_atomic_fetch_dec_release
+#endif
+
+#ifndef arch_atomic_fetch_dec
+static __always_inline int
+arch_atomic_fetch_dec(atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_fetch_dec_relaxed(v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_fetch_dec arch_atomic_fetch_dec
+#endif
+
+#endif /* arch_atomic_fetch_dec_relaxed */
+
+#ifndef arch_atomic_fetch_and_relaxed
+#define arch_atomic_fetch_and_acquire arch_atomic_fetch_and
+#define arch_atomic_fetch_and_release arch_atomic_fetch_and
+#define arch_atomic_fetch_and_relaxed arch_atomic_fetch_and
+#else /* arch_atomic_fetch_and_relaxed */
+
+#ifndef arch_atomic_fetch_and_acquire
+static __always_inline int
+arch_atomic_fetch_and_acquire(int i, atomic_t *v)
+{
+ int ret = arch_atomic_fetch_and_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_fetch_and_acquire arch_atomic_fetch_and_acquire
+#endif
+
+#ifndef arch_atomic_fetch_and_release
+static __always_inline int
+arch_atomic_fetch_and_release(int i, atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_fetch_and_relaxed(i, v);
+}
+#define arch_atomic_fetch_and_release arch_atomic_fetch_and_release
+#endif
+
+#ifndef arch_atomic_fetch_and
+static __always_inline int
+arch_atomic_fetch_and(int i, atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_fetch_and_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_fetch_and arch_atomic_fetch_and
+#endif
+
+#endif /* arch_atomic_fetch_and_relaxed */
+
+#ifndef arch_atomic_andnot
+static __always_inline void
+arch_atomic_andnot(int i, atomic_t *v)
+{
+ arch_atomic_and(~i, v);
+}
+#define arch_atomic_andnot arch_atomic_andnot
+#endif
+
+#ifndef arch_atomic_fetch_andnot_relaxed
+#ifdef arch_atomic_fetch_andnot
+#define arch_atomic_fetch_andnot_acquire arch_atomic_fetch_andnot
+#define arch_atomic_fetch_andnot_release arch_atomic_fetch_andnot
+#define arch_atomic_fetch_andnot_relaxed arch_atomic_fetch_andnot
+#endif /* arch_atomic_fetch_andnot */
+
+#ifndef arch_atomic_fetch_andnot
+static __always_inline int
+arch_atomic_fetch_andnot(int i, atomic_t *v)
+{
+ return arch_atomic_fetch_and(~i, v);
+}
+#define arch_atomic_fetch_andnot arch_atomic_fetch_andnot
+#endif
+
+#ifndef arch_atomic_fetch_andnot_acquire
+static __always_inline int
+arch_atomic_fetch_andnot_acquire(int i, atomic_t *v)
+{
+ return arch_atomic_fetch_and_acquire(~i, v);
+}
+#define arch_atomic_fetch_andnot_acquire arch_atomic_fetch_andnot_acquire
+#endif
+
+#ifndef arch_atomic_fetch_andnot_release
+static __always_inline int
+arch_atomic_fetch_andnot_release(int i, atomic_t *v)
+{
+ return arch_atomic_fetch_and_release(~i, v);
+}
+#define arch_atomic_fetch_andnot_release arch_atomic_fetch_andnot_release
+#endif
+
+#ifndef arch_atomic_fetch_andnot_relaxed
+static __always_inline int
+arch_atomic_fetch_andnot_relaxed(int i, atomic_t *v)
+{
+ return arch_atomic_fetch_and_relaxed(~i, v);
+}
+#define arch_atomic_fetch_andnot_relaxed arch_atomic_fetch_andnot_relaxed
+#endif
+
+#else /* arch_atomic_fetch_andnot_relaxed */
+
+#ifndef arch_atomic_fetch_andnot_acquire
+static __always_inline int
+arch_atomic_fetch_andnot_acquire(int i, atomic_t *v)
+{
+ int ret = arch_atomic_fetch_andnot_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_fetch_andnot_acquire arch_atomic_fetch_andnot_acquire
+#endif
+
+#ifndef arch_atomic_fetch_andnot_release
+static __always_inline int
+arch_atomic_fetch_andnot_release(int i, atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_fetch_andnot_relaxed(i, v);
+}
+#define arch_atomic_fetch_andnot_release arch_atomic_fetch_andnot_release
+#endif
+
+#ifndef arch_atomic_fetch_andnot
+static __always_inline int
+arch_atomic_fetch_andnot(int i, atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_fetch_andnot_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_fetch_andnot arch_atomic_fetch_andnot
+#endif
+
+#endif /* arch_atomic_fetch_andnot_relaxed */
+
+#ifndef arch_atomic_fetch_or_relaxed
+#define arch_atomic_fetch_or_acquire arch_atomic_fetch_or
+#define arch_atomic_fetch_or_release arch_atomic_fetch_or
+#define arch_atomic_fetch_or_relaxed arch_atomic_fetch_or
+#else /* arch_atomic_fetch_or_relaxed */
+
+#ifndef arch_atomic_fetch_or_acquire
+static __always_inline int
+arch_atomic_fetch_or_acquire(int i, atomic_t *v)
+{
+ int ret = arch_atomic_fetch_or_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_fetch_or_acquire arch_atomic_fetch_or_acquire
+#endif
+
+#ifndef arch_atomic_fetch_or_release
+static __always_inline int
+arch_atomic_fetch_or_release(int i, atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_fetch_or_relaxed(i, v);
+}
+#define arch_atomic_fetch_or_release arch_atomic_fetch_or_release
+#endif
+
+#ifndef arch_atomic_fetch_or
+static __always_inline int
+arch_atomic_fetch_or(int i, atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_fetch_or_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_fetch_or arch_atomic_fetch_or
+#endif
+
+#endif /* arch_atomic_fetch_or_relaxed */
+
+#ifndef arch_atomic_fetch_xor_relaxed
+#define arch_atomic_fetch_xor_acquire arch_atomic_fetch_xor
+#define arch_atomic_fetch_xor_release arch_atomic_fetch_xor
+#define arch_atomic_fetch_xor_relaxed arch_atomic_fetch_xor
+#else /* arch_atomic_fetch_xor_relaxed */
+
+#ifndef arch_atomic_fetch_xor_acquire
+static __always_inline int
+arch_atomic_fetch_xor_acquire(int i, atomic_t *v)
+{
+ int ret = arch_atomic_fetch_xor_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_fetch_xor_acquire arch_atomic_fetch_xor_acquire
+#endif
+
+#ifndef arch_atomic_fetch_xor_release
+static __always_inline int
+arch_atomic_fetch_xor_release(int i, atomic_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic_fetch_xor_relaxed(i, v);
+}
+#define arch_atomic_fetch_xor_release arch_atomic_fetch_xor_release
+#endif
+
+#ifndef arch_atomic_fetch_xor
+static __always_inline int
+arch_atomic_fetch_xor(int i, atomic_t *v)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_fetch_xor_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_fetch_xor arch_atomic_fetch_xor
+#endif
+
+#endif /* arch_atomic_fetch_xor_relaxed */
+
+#ifndef arch_atomic_xchg_relaxed
+#define arch_atomic_xchg_acquire arch_atomic_xchg
+#define arch_atomic_xchg_release arch_atomic_xchg
+#define arch_atomic_xchg_relaxed arch_atomic_xchg
+#else /* arch_atomic_xchg_relaxed */
+
+#ifndef arch_atomic_xchg_acquire
+static __always_inline int
+arch_atomic_xchg_acquire(atomic_t *v, int i)
+{
+ int ret = arch_atomic_xchg_relaxed(v, i);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_xchg_acquire arch_atomic_xchg_acquire
+#endif
+
+#ifndef arch_atomic_xchg_release
+static __always_inline int
+arch_atomic_xchg_release(atomic_t *v, int i)
+{
+ __atomic_release_fence();
+ return arch_atomic_xchg_relaxed(v, i);
+}
+#define arch_atomic_xchg_release arch_atomic_xchg_release
+#endif
+
+#ifndef arch_atomic_xchg
+static __always_inline int
+arch_atomic_xchg(atomic_t *v, int i)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_xchg_relaxed(v, i);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_xchg arch_atomic_xchg
+#endif
+
+#endif /* arch_atomic_xchg_relaxed */
+
+#ifndef arch_atomic_cmpxchg_relaxed
+#define arch_atomic_cmpxchg_acquire arch_atomic_cmpxchg
+#define arch_atomic_cmpxchg_release arch_atomic_cmpxchg
+#define arch_atomic_cmpxchg_relaxed arch_atomic_cmpxchg
+#else /* arch_atomic_cmpxchg_relaxed */
+
+#ifndef arch_atomic_cmpxchg_acquire
+static __always_inline int
+arch_atomic_cmpxchg_acquire(atomic_t *v, int old, int new)
+{
+ int ret = arch_atomic_cmpxchg_relaxed(v, old, new);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_cmpxchg_acquire arch_atomic_cmpxchg_acquire
+#endif
+
+#ifndef arch_atomic_cmpxchg_release
+static __always_inline int
+arch_atomic_cmpxchg_release(atomic_t *v, int old, int new)
+{
+ __atomic_release_fence();
+ return arch_atomic_cmpxchg_relaxed(v, old, new);
+}
+#define arch_atomic_cmpxchg_release arch_atomic_cmpxchg_release
+#endif
+
+#ifndef arch_atomic_cmpxchg
+static __always_inline int
+arch_atomic_cmpxchg(atomic_t *v, int old, int new)
+{
+ int ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_cmpxchg_relaxed(v, old, new);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_cmpxchg arch_atomic_cmpxchg
+#endif
+
+#endif /* arch_atomic_cmpxchg_relaxed */
+
+#ifndef arch_atomic_try_cmpxchg_relaxed
+#ifdef arch_atomic_try_cmpxchg
+#define arch_atomic_try_cmpxchg_acquire arch_atomic_try_cmpxchg
+#define arch_atomic_try_cmpxchg_release arch_atomic_try_cmpxchg
+#define arch_atomic_try_cmpxchg_relaxed arch_atomic_try_cmpxchg
+#endif /* arch_atomic_try_cmpxchg */
+
+#ifndef arch_atomic_try_cmpxchg
+static __always_inline bool
+arch_atomic_try_cmpxchg(atomic_t *v, int *old, int new)
+{
+ int r, o = *old;
+ r = arch_atomic_cmpxchg(v, o, new);
+ if (unlikely(r != o))
+ *old = r;
+ return likely(r == o);
+}
+#define arch_atomic_try_cmpxchg arch_atomic_try_cmpxchg
+#endif
+
+#ifndef arch_atomic_try_cmpxchg_acquire
+static __always_inline bool
+arch_atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
+{
+ int r, o = *old;
+ r = arch_atomic_cmpxchg_acquire(v, o, new);
+ if (unlikely(r != o))
+ *old = r;
+ return likely(r == o);
+}
+#define arch_atomic_try_cmpxchg_acquire arch_atomic_try_cmpxchg_acquire
+#endif
+
+#ifndef arch_atomic_try_cmpxchg_release
+static __always_inline bool
+arch_atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
+{
+ int r, o = *old;
+ r = arch_atomic_cmpxchg_release(v, o, new);
+ if (unlikely(r != o))
+ *old = r;
+ return likely(r == o);
+}
+#define arch_atomic_try_cmpxchg_release arch_atomic_try_cmpxchg_release
+#endif
+
+#ifndef arch_atomic_try_cmpxchg_relaxed
+static __always_inline bool
+arch_atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
+{
+ int r, o = *old;
+ r = arch_atomic_cmpxchg_relaxed(v, o, new);
+ if (unlikely(r != o))
+ *old = r;
+ return likely(r == o);
+}
+#define arch_atomic_try_cmpxchg_relaxed arch_atomic_try_cmpxchg_relaxed
+#endif
+
+#else /* arch_atomic_try_cmpxchg_relaxed */
+
+#ifndef arch_atomic_try_cmpxchg_acquire
+static __always_inline bool
+arch_atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
+{
+ bool ret = arch_atomic_try_cmpxchg_relaxed(v, old, new);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic_try_cmpxchg_acquire arch_atomic_try_cmpxchg_acquire
+#endif
+
+#ifndef arch_atomic_try_cmpxchg_release
+static __always_inline bool
+arch_atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
+{
+ __atomic_release_fence();
+ return arch_atomic_try_cmpxchg_relaxed(v, old, new);
+}
+#define arch_atomic_try_cmpxchg_release arch_atomic_try_cmpxchg_release
+#endif
+
+#ifndef arch_atomic_try_cmpxchg
+static __always_inline bool
+arch_atomic_try_cmpxchg(atomic_t *v, int *old, int new)
+{
+ bool ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic_try_cmpxchg_relaxed(v, old, new);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic_try_cmpxchg arch_atomic_try_cmpxchg
+#endif
+
+#endif /* arch_atomic_try_cmpxchg_relaxed */
+
+#ifndef arch_atomic_sub_and_test
+/**
+ * arch_atomic_sub_and_test - subtract value from variable and test result
+ * @i: integer value to subtract
+ * @v: pointer of type atomic_t
+ *
+ * Atomically subtracts @i from @v and returns
+ * true if the result is zero, or false for all
+ * other cases.
+ */
+static __always_inline bool
+arch_atomic_sub_and_test(int i, atomic_t *v)
+{
+ return arch_atomic_sub_return(i, v) == 0;
+}
+#define arch_atomic_sub_and_test arch_atomic_sub_and_test
+#endif
+
+#ifndef arch_atomic_dec_and_test
+/**
+ * arch_atomic_dec_and_test - decrement and test
+ * @v: pointer of type atomic_t
+ *
+ * Atomically decrements @v by 1 and
+ * returns true if the result is 0, or false for all other
+ * cases.
+ */
+static __always_inline bool
+arch_atomic_dec_and_test(atomic_t *v)
+{
+ return arch_atomic_dec_return(v) == 0;
+}
+#define arch_atomic_dec_and_test arch_atomic_dec_and_test
+#endif
+
+#ifndef arch_atomic_inc_and_test
+/**
+ * arch_atomic_inc_and_test - increment and test
+ * @v: pointer of type atomic_t
+ *
+ * Atomically increments @v by 1
+ * and returns true if the result is zero, or false for all
+ * other cases.
+ */
+static __always_inline bool
+arch_atomic_inc_and_test(atomic_t *v)
+{
+ return arch_atomic_inc_return(v) == 0;
+}
+#define arch_atomic_inc_and_test arch_atomic_inc_and_test
+#endif
+
+#ifndef arch_atomic_add_negative
+/**
+ * arch_atomic_add_negative - add and test if negative
+ * @i: integer value to add
+ * @v: pointer of type atomic_t
+ *
+ * Atomically adds @i to @v and returns true
+ * if the result is negative, or false when
+ * result is greater than or equal to zero.
+ */
+static __always_inline bool
+arch_atomic_add_negative(int i, atomic_t *v)
+{
+ return arch_atomic_add_return(i, v) < 0;
+}
+#define arch_atomic_add_negative arch_atomic_add_negative
+#endif
+
+#ifndef arch_atomic_fetch_add_unless
+/**
+ * arch_atomic_fetch_add_unless - add unless the number is already a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as @v was not already @u.
+ * Returns original value of @v
+ */
+static __always_inline int
+arch_atomic_fetch_add_unless(atomic_t *v, int a, int u)
+{
+ int c = arch_atomic_read(v);
+
+ do {
+ if (unlikely(c == u))
+ break;
+ } while (!arch_atomic_try_cmpxchg(v, &c, c + a));
+
+ return c;
+}
+#define arch_atomic_fetch_add_unless arch_atomic_fetch_add_unless
+#endif
+
+#ifndef arch_atomic_add_unless
+/**
+ * arch_atomic_add_unless - add unless the number is already a given value
+ * @v: pointer of type atomic_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, if @v was not already @u.
+ * Returns true if the addition was done.
+ */
+static __always_inline bool
+arch_atomic_add_unless(atomic_t *v, int a, int u)
+{
+ return arch_atomic_fetch_add_unless(v, a, u) != u;
+}
+#define arch_atomic_add_unless arch_atomic_add_unless
+#endif
+
+#ifndef arch_atomic_inc_not_zero
+/**
+ * arch_atomic_inc_not_zero - increment unless the number is zero
+ * @v: pointer of type atomic_t
+ *
+ * Atomically increments @v by 1, if @v is non-zero.
+ * Returns true if the increment was done.
+ */
+static __always_inline bool
+arch_atomic_inc_not_zero(atomic_t *v)
+{
+ return arch_atomic_add_unless(v, 1, 0);
+}
+#define arch_atomic_inc_not_zero arch_atomic_inc_not_zero
+#endif
+
+#ifndef arch_atomic_inc_unless_negative
+static __always_inline bool
+arch_atomic_inc_unless_negative(atomic_t *v)
+{
+ int c = arch_atomic_read(v);
+
+ do {
+ if (unlikely(c < 0))
+ return false;
+ } while (!arch_atomic_try_cmpxchg(v, &c, c + 1));
+
+ return true;
+}
+#define arch_atomic_inc_unless_negative arch_atomic_inc_unless_negative
+#endif
+
+#ifndef arch_atomic_dec_unless_positive
+static __always_inline bool
+arch_atomic_dec_unless_positive(atomic_t *v)
+{
+ int c = arch_atomic_read(v);
+
+ do {
+ if (unlikely(c > 0))
+ return false;
+ } while (!arch_atomic_try_cmpxchg(v, &c, c - 1));
+
+ return true;
+}
+#define arch_atomic_dec_unless_positive arch_atomic_dec_unless_positive
+#endif
+
+#ifndef arch_atomic_dec_if_positive
+static __always_inline int
+arch_atomic_dec_if_positive(atomic_t *v)
+{
+ int dec, c = arch_atomic_read(v);
+
+ do {
+ dec = c - 1;
+ if (unlikely(dec < 0))
+ break;
+ } while (!arch_atomic_try_cmpxchg(v, &c, dec));
+
+ return dec;
+}
+#define arch_atomic_dec_if_positive arch_atomic_dec_if_positive
+#endif
+
+#ifdef CONFIG_GENERIC_ATOMIC64
+#include <asm-generic/atomic64.h>
+#endif
+
+#ifndef arch_atomic64_read_acquire
+static __always_inline s64
+arch_atomic64_read_acquire(const atomic64_t *v)
+{
+ return smp_load_acquire(&(v)->counter);
+}
+#define arch_atomic64_read_acquire arch_atomic64_read_acquire
+#endif
+
+#ifndef arch_atomic64_set_release
+static __always_inline void
+arch_atomic64_set_release(atomic64_t *v, s64 i)
+{
+ smp_store_release(&(v)->counter, i);
+}
+#define arch_atomic64_set_release arch_atomic64_set_release
+#endif
+
+#ifndef arch_atomic64_add_return_relaxed
+#define arch_atomic64_add_return_acquire arch_atomic64_add_return
+#define arch_atomic64_add_return_release arch_atomic64_add_return
+#define arch_atomic64_add_return_relaxed arch_atomic64_add_return
+#else /* arch_atomic64_add_return_relaxed */
+
+#ifndef arch_atomic64_add_return_acquire
+static __always_inline s64
+arch_atomic64_add_return_acquire(s64 i, atomic64_t *v)
+{
+ s64 ret = arch_atomic64_add_return_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_add_return_acquire arch_atomic64_add_return_acquire
+#endif
+
+#ifndef arch_atomic64_add_return_release
+static __always_inline s64
+arch_atomic64_add_return_release(s64 i, atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_add_return_relaxed(i, v);
+}
+#define arch_atomic64_add_return_release arch_atomic64_add_return_release
+#endif
+
+#ifndef arch_atomic64_add_return
+static __always_inline s64
+arch_atomic64_add_return(s64 i, atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_add_return_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_add_return arch_atomic64_add_return
+#endif
+
+#endif /* arch_atomic64_add_return_relaxed */
+
+#ifndef arch_atomic64_fetch_add_relaxed
+#define arch_atomic64_fetch_add_acquire arch_atomic64_fetch_add
+#define arch_atomic64_fetch_add_release arch_atomic64_fetch_add
+#define arch_atomic64_fetch_add_relaxed arch_atomic64_fetch_add
+#else /* arch_atomic64_fetch_add_relaxed */
+
+#ifndef arch_atomic64_fetch_add_acquire
+static __always_inline s64
+arch_atomic64_fetch_add_acquire(s64 i, atomic64_t *v)
+{
+ s64 ret = arch_atomic64_fetch_add_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_add_acquire arch_atomic64_fetch_add_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_add_release
+static __always_inline s64
+arch_atomic64_fetch_add_release(s64 i, atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_fetch_add_relaxed(i, v);
+}
+#define arch_atomic64_fetch_add_release arch_atomic64_fetch_add_release
+#endif
+
+#ifndef arch_atomic64_fetch_add
+static __always_inline s64
+arch_atomic64_fetch_add(s64 i, atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_fetch_add_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_add arch_atomic64_fetch_add
+#endif
+
+#endif /* arch_atomic64_fetch_add_relaxed */
+
+#ifndef arch_atomic64_sub_return_relaxed
+#define arch_atomic64_sub_return_acquire arch_atomic64_sub_return
+#define arch_atomic64_sub_return_release arch_atomic64_sub_return
+#define arch_atomic64_sub_return_relaxed arch_atomic64_sub_return
+#else /* arch_atomic64_sub_return_relaxed */
+
+#ifndef arch_atomic64_sub_return_acquire
+static __always_inline s64
+arch_atomic64_sub_return_acquire(s64 i, atomic64_t *v)
+{
+ s64 ret = arch_atomic64_sub_return_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_sub_return_acquire arch_atomic64_sub_return_acquire
+#endif
+
+#ifndef arch_atomic64_sub_return_release
+static __always_inline s64
+arch_atomic64_sub_return_release(s64 i, atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_sub_return_relaxed(i, v);
+}
+#define arch_atomic64_sub_return_release arch_atomic64_sub_return_release
+#endif
+
+#ifndef arch_atomic64_sub_return
+static __always_inline s64
+arch_atomic64_sub_return(s64 i, atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_sub_return_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_sub_return arch_atomic64_sub_return
+#endif
+
+#endif /* arch_atomic64_sub_return_relaxed */
+
+#ifndef arch_atomic64_fetch_sub_relaxed
+#define arch_atomic64_fetch_sub_acquire arch_atomic64_fetch_sub
+#define arch_atomic64_fetch_sub_release arch_atomic64_fetch_sub
+#define arch_atomic64_fetch_sub_relaxed arch_atomic64_fetch_sub
+#else /* arch_atomic64_fetch_sub_relaxed */
+
+#ifndef arch_atomic64_fetch_sub_acquire
+static __always_inline s64
+arch_atomic64_fetch_sub_acquire(s64 i, atomic64_t *v)
+{
+ s64 ret = arch_atomic64_fetch_sub_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_sub_acquire arch_atomic64_fetch_sub_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_sub_release
+static __always_inline s64
+arch_atomic64_fetch_sub_release(s64 i, atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_fetch_sub_relaxed(i, v);
+}
+#define arch_atomic64_fetch_sub_release arch_atomic64_fetch_sub_release
+#endif
+
+#ifndef arch_atomic64_fetch_sub
+static __always_inline s64
+arch_atomic64_fetch_sub(s64 i, atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_fetch_sub_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_sub arch_atomic64_fetch_sub
+#endif
+
+#endif /* arch_atomic64_fetch_sub_relaxed */
+
+#ifndef arch_atomic64_inc
+static __always_inline void
+arch_atomic64_inc(atomic64_t *v)
+{
+ arch_atomic64_add(1, v);
+}
+#define arch_atomic64_inc arch_atomic64_inc
+#endif
+
+#ifndef arch_atomic64_inc_return_relaxed
+#ifdef arch_atomic64_inc_return
+#define arch_atomic64_inc_return_acquire arch_atomic64_inc_return
+#define arch_atomic64_inc_return_release arch_atomic64_inc_return
+#define arch_atomic64_inc_return_relaxed arch_atomic64_inc_return
+#endif /* arch_atomic64_inc_return */
+
+#ifndef arch_atomic64_inc_return
+static __always_inline s64
+arch_atomic64_inc_return(atomic64_t *v)
+{
+ return arch_atomic64_add_return(1, v);
+}
+#define arch_atomic64_inc_return arch_atomic64_inc_return
+#endif
+
+#ifndef arch_atomic64_inc_return_acquire
+static __always_inline s64
+arch_atomic64_inc_return_acquire(atomic64_t *v)
+{
+ return arch_atomic64_add_return_acquire(1, v);
+}
+#define arch_atomic64_inc_return_acquire arch_atomic64_inc_return_acquire
+#endif
+
+#ifndef arch_atomic64_inc_return_release
+static __always_inline s64
+arch_atomic64_inc_return_release(atomic64_t *v)
+{
+ return arch_atomic64_add_return_release(1, v);
+}
+#define arch_atomic64_inc_return_release arch_atomic64_inc_return_release
+#endif
+
+#ifndef arch_atomic64_inc_return_relaxed
+static __always_inline s64
+arch_atomic64_inc_return_relaxed(atomic64_t *v)
+{
+ return arch_atomic64_add_return_relaxed(1, v);
+}
+#define arch_atomic64_inc_return_relaxed arch_atomic64_inc_return_relaxed
+#endif
+
+#else /* arch_atomic64_inc_return_relaxed */
+
+#ifndef arch_atomic64_inc_return_acquire
+static __always_inline s64
+arch_atomic64_inc_return_acquire(atomic64_t *v)
+{
+ s64 ret = arch_atomic64_inc_return_relaxed(v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_inc_return_acquire arch_atomic64_inc_return_acquire
+#endif
+
+#ifndef arch_atomic64_inc_return_release
+static __always_inline s64
+arch_atomic64_inc_return_release(atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_inc_return_relaxed(v);
+}
+#define arch_atomic64_inc_return_release arch_atomic64_inc_return_release
+#endif
+
+#ifndef arch_atomic64_inc_return
+static __always_inline s64
+arch_atomic64_inc_return(atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_inc_return_relaxed(v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_inc_return arch_atomic64_inc_return
+#endif
+
+#endif /* arch_atomic64_inc_return_relaxed */
+
+#ifndef arch_atomic64_fetch_inc_relaxed
+#ifdef arch_atomic64_fetch_inc
+#define arch_atomic64_fetch_inc_acquire arch_atomic64_fetch_inc
+#define arch_atomic64_fetch_inc_release arch_atomic64_fetch_inc
+#define arch_atomic64_fetch_inc_relaxed arch_atomic64_fetch_inc
+#endif /* arch_atomic64_fetch_inc */
+
+#ifndef arch_atomic64_fetch_inc
+static __always_inline s64
+arch_atomic64_fetch_inc(atomic64_t *v)
+{
+ return arch_atomic64_fetch_add(1, v);
+}
+#define arch_atomic64_fetch_inc arch_atomic64_fetch_inc
+#endif
+
+#ifndef arch_atomic64_fetch_inc_acquire
+static __always_inline s64
+arch_atomic64_fetch_inc_acquire(atomic64_t *v)
+{
+ return arch_atomic64_fetch_add_acquire(1, v);
+}
+#define arch_atomic64_fetch_inc_acquire arch_atomic64_fetch_inc_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_inc_release
+static __always_inline s64
+arch_atomic64_fetch_inc_release(atomic64_t *v)
+{
+ return arch_atomic64_fetch_add_release(1, v);
+}
+#define arch_atomic64_fetch_inc_release arch_atomic64_fetch_inc_release
+#endif
+
+#ifndef arch_atomic64_fetch_inc_relaxed
+static __always_inline s64
+arch_atomic64_fetch_inc_relaxed(atomic64_t *v)
+{
+ return arch_atomic64_fetch_add_relaxed(1, v);
+}
+#define arch_atomic64_fetch_inc_relaxed arch_atomic64_fetch_inc_relaxed
+#endif
+
+#else /* arch_atomic64_fetch_inc_relaxed */
+
+#ifndef arch_atomic64_fetch_inc_acquire
+static __always_inline s64
+arch_atomic64_fetch_inc_acquire(atomic64_t *v)
+{
+ s64 ret = arch_atomic64_fetch_inc_relaxed(v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_inc_acquire arch_atomic64_fetch_inc_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_inc_release
+static __always_inline s64
+arch_atomic64_fetch_inc_release(atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_fetch_inc_relaxed(v);
+}
+#define arch_atomic64_fetch_inc_release arch_atomic64_fetch_inc_release
+#endif
+
+#ifndef arch_atomic64_fetch_inc
+static __always_inline s64
+arch_atomic64_fetch_inc(atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_fetch_inc_relaxed(v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_inc arch_atomic64_fetch_inc
+#endif
+
+#endif /* arch_atomic64_fetch_inc_relaxed */
+
+#ifndef arch_atomic64_dec
+static __always_inline void
+arch_atomic64_dec(atomic64_t *v)
+{
+ arch_atomic64_sub(1, v);
+}
+#define arch_atomic64_dec arch_atomic64_dec
+#endif
+
+#ifndef arch_atomic64_dec_return_relaxed
+#ifdef arch_atomic64_dec_return
+#define arch_atomic64_dec_return_acquire arch_atomic64_dec_return
+#define arch_atomic64_dec_return_release arch_atomic64_dec_return
+#define arch_atomic64_dec_return_relaxed arch_atomic64_dec_return
+#endif /* arch_atomic64_dec_return */
+
+#ifndef arch_atomic64_dec_return
+static __always_inline s64
+arch_atomic64_dec_return(atomic64_t *v)
+{
+ return arch_atomic64_sub_return(1, v);
+}
+#define arch_atomic64_dec_return arch_atomic64_dec_return
+#endif
+
+#ifndef arch_atomic64_dec_return_acquire
+static __always_inline s64
+arch_atomic64_dec_return_acquire(atomic64_t *v)
+{
+ return arch_atomic64_sub_return_acquire(1, v);
+}
+#define arch_atomic64_dec_return_acquire arch_atomic64_dec_return_acquire
+#endif
+
+#ifndef arch_atomic64_dec_return_release
+static __always_inline s64
+arch_atomic64_dec_return_release(atomic64_t *v)
+{
+ return arch_atomic64_sub_return_release(1, v);
+}
+#define arch_atomic64_dec_return_release arch_atomic64_dec_return_release
+#endif
+
+#ifndef arch_atomic64_dec_return_relaxed
+static __always_inline s64
+arch_atomic64_dec_return_relaxed(atomic64_t *v)
+{
+ return arch_atomic64_sub_return_relaxed(1, v);
+}
+#define arch_atomic64_dec_return_relaxed arch_atomic64_dec_return_relaxed
+#endif
+
+#else /* arch_atomic64_dec_return_relaxed */
+
+#ifndef arch_atomic64_dec_return_acquire
+static __always_inline s64
+arch_atomic64_dec_return_acquire(atomic64_t *v)
+{
+ s64 ret = arch_atomic64_dec_return_relaxed(v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_dec_return_acquire arch_atomic64_dec_return_acquire
+#endif
+
+#ifndef arch_atomic64_dec_return_release
+static __always_inline s64
+arch_atomic64_dec_return_release(atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_dec_return_relaxed(v);
+}
+#define arch_atomic64_dec_return_release arch_atomic64_dec_return_release
+#endif
+
+#ifndef arch_atomic64_dec_return
+static __always_inline s64
+arch_atomic64_dec_return(atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_dec_return_relaxed(v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_dec_return arch_atomic64_dec_return
+#endif
+
+#endif /* arch_atomic64_dec_return_relaxed */
+
+#ifndef arch_atomic64_fetch_dec_relaxed
+#ifdef arch_atomic64_fetch_dec
+#define arch_atomic64_fetch_dec_acquire arch_atomic64_fetch_dec
+#define arch_atomic64_fetch_dec_release arch_atomic64_fetch_dec
+#define arch_atomic64_fetch_dec_relaxed arch_atomic64_fetch_dec
+#endif /* arch_atomic64_fetch_dec */
+
+#ifndef arch_atomic64_fetch_dec
+static __always_inline s64
+arch_atomic64_fetch_dec(atomic64_t *v)
+{
+ return arch_atomic64_fetch_sub(1, v);
+}
+#define arch_atomic64_fetch_dec arch_atomic64_fetch_dec
+#endif
+
+#ifndef arch_atomic64_fetch_dec_acquire
+static __always_inline s64
+arch_atomic64_fetch_dec_acquire(atomic64_t *v)
+{
+ return arch_atomic64_fetch_sub_acquire(1, v);
+}
+#define arch_atomic64_fetch_dec_acquire arch_atomic64_fetch_dec_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_dec_release
+static __always_inline s64
+arch_atomic64_fetch_dec_release(atomic64_t *v)
+{
+ return arch_atomic64_fetch_sub_release(1, v);
+}
+#define arch_atomic64_fetch_dec_release arch_atomic64_fetch_dec_release
+#endif
+
+#ifndef arch_atomic64_fetch_dec_relaxed
+static __always_inline s64
+arch_atomic64_fetch_dec_relaxed(atomic64_t *v)
+{
+ return arch_atomic64_fetch_sub_relaxed(1, v);
+}
+#define arch_atomic64_fetch_dec_relaxed arch_atomic64_fetch_dec_relaxed
+#endif
+
+#else /* arch_atomic64_fetch_dec_relaxed */
+
+#ifndef arch_atomic64_fetch_dec_acquire
+static __always_inline s64
+arch_atomic64_fetch_dec_acquire(atomic64_t *v)
+{
+ s64 ret = arch_atomic64_fetch_dec_relaxed(v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_dec_acquire arch_atomic64_fetch_dec_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_dec_release
+static __always_inline s64
+arch_atomic64_fetch_dec_release(atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_fetch_dec_relaxed(v);
+}
+#define arch_atomic64_fetch_dec_release arch_atomic64_fetch_dec_release
+#endif
+
+#ifndef arch_atomic64_fetch_dec
+static __always_inline s64
+arch_atomic64_fetch_dec(atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_fetch_dec_relaxed(v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_dec arch_atomic64_fetch_dec
+#endif
+
+#endif /* arch_atomic64_fetch_dec_relaxed */
+
+#ifndef arch_atomic64_fetch_and_relaxed
+#define arch_atomic64_fetch_and_acquire arch_atomic64_fetch_and
+#define arch_atomic64_fetch_and_release arch_atomic64_fetch_and
+#define arch_atomic64_fetch_and_relaxed arch_atomic64_fetch_and
+#else /* arch_atomic64_fetch_and_relaxed */
+
+#ifndef arch_atomic64_fetch_and_acquire
+static __always_inline s64
+arch_atomic64_fetch_and_acquire(s64 i, atomic64_t *v)
+{
+ s64 ret = arch_atomic64_fetch_and_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_and_acquire arch_atomic64_fetch_and_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_and_release
+static __always_inline s64
+arch_atomic64_fetch_and_release(s64 i, atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_fetch_and_relaxed(i, v);
+}
+#define arch_atomic64_fetch_and_release arch_atomic64_fetch_and_release
+#endif
+
+#ifndef arch_atomic64_fetch_and
+static __always_inline s64
+arch_atomic64_fetch_and(s64 i, atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_fetch_and_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_and arch_atomic64_fetch_and
+#endif
+
+#endif /* arch_atomic64_fetch_and_relaxed */
+
+#ifndef arch_atomic64_andnot
+static __always_inline void
+arch_atomic64_andnot(s64 i, atomic64_t *v)
+{
+ arch_atomic64_and(~i, v);
+}
+#define arch_atomic64_andnot arch_atomic64_andnot
+#endif
+
+#ifndef arch_atomic64_fetch_andnot_relaxed
+#ifdef arch_atomic64_fetch_andnot
+#define arch_atomic64_fetch_andnot_acquire arch_atomic64_fetch_andnot
+#define arch_atomic64_fetch_andnot_release arch_atomic64_fetch_andnot
+#define arch_atomic64_fetch_andnot_relaxed arch_atomic64_fetch_andnot
+#endif /* arch_atomic64_fetch_andnot */
+
+#ifndef arch_atomic64_fetch_andnot
+static __always_inline s64
+arch_atomic64_fetch_andnot(s64 i, atomic64_t *v)
+{
+ return arch_atomic64_fetch_and(~i, v);
+}
+#define arch_atomic64_fetch_andnot arch_atomic64_fetch_andnot
+#endif
+
+#ifndef arch_atomic64_fetch_andnot_acquire
+static __always_inline s64
+arch_atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
+{
+ return arch_atomic64_fetch_and_acquire(~i, v);
+}
+#define arch_atomic64_fetch_andnot_acquire arch_atomic64_fetch_andnot_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_andnot_release
+static __always_inline s64
+arch_atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
+{
+ return arch_atomic64_fetch_and_release(~i, v);
+}
+#define arch_atomic64_fetch_andnot_release arch_atomic64_fetch_andnot_release
+#endif
+
+#ifndef arch_atomic64_fetch_andnot_relaxed
+static __always_inline s64
+arch_atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v)
+{
+ return arch_atomic64_fetch_and_relaxed(~i, v);
+}
+#define arch_atomic64_fetch_andnot_relaxed arch_atomic64_fetch_andnot_relaxed
+#endif
+
+#else /* arch_atomic64_fetch_andnot_relaxed */
+
+#ifndef arch_atomic64_fetch_andnot_acquire
+static __always_inline s64
+arch_atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
+{
+ s64 ret = arch_atomic64_fetch_andnot_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_andnot_acquire arch_atomic64_fetch_andnot_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_andnot_release
+static __always_inline s64
+arch_atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_fetch_andnot_relaxed(i, v);
+}
+#define arch_atomic64_fetch_andnot_release arch_atomic64_fetch_andnot_release
+#endif
+
+#ifndef arch_atomic64_fetch_andnot
+static __always_inline s64
+arch_atomic64_fetch_andnot(s64 i, atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_fetch_andnot_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_andnot arch_atomic64_fetch_andnot
+#endif
+
+#endif /* arch_atomic64_fetch_andnot_relaxed */
+
+#ifndef arch_atomic64_fetch_or_relaxed
+#define arch_atomic64_fetch_or_acquire arch_atomic64_fetch_or
+#define arch_atomic64_fetch_or_release arch_atomic64_fetch_or
+#define arch_atomic64_fetch_or_relaxed arch_atomic64_fetch_or
+#else /* arch_atomic64_fetch_or_relaxed */
+
+#ifndef arch_atomic64_fetch_or_acquire
+static __always_inline s64
+arch_atomic64_fetch_or_acquire(s64 i, atomic64_t *v)
+{
+ s64 ret = arch_atomic64_fetch_or_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_or_acquire arch_atomic64_fetch_or_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_or_release
+static __always_inline s64
+arch_atomic64_fetch_or_release(s64 i, atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_fetch_or_relaxed(i, v);
+}
+#define arch_atomic64_fetch_or_release arch_atomic64_fetch_or_release
+#endif
+
+#ifndef arch_atomic64_fetch_or
+static __always_inline s64
+arch_atomic64_fetch_or(s64 i, atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_fetch_or_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_or arch_atomic64_fetch_or
+#endif
+
+#endif /* arch_atomic64_fetch_or_relaxed */
+
+#ifndef arch_atomic64_fetch_xor_relaxed
+#define arch_atomic64_fetch_xor_acquire arch_atomic64_fetch_xor
+#define arch_atomic64_fetch_xor_release arch_atomic64_fetch_xor
+#define arch_atomic64_fetch_xor_relaxed arch_atomic64_fetch_xor
+#else /* arch_atomic64_fetch_xor_relaxed */
+
+#ifndef arch_atomic64_fetch_xor_acquire
+static __always_inline s64
+arch_atomic64_fetch_xor_acquire(s64 i, atomic64_t *v)
+{
+ s64 ret = arch_atomic64_fetch_xor_relaxed(i, v);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_xor_acquire arch_atomic64_fetch_xor_acquire
+#endif
+
+#ifndef arch_atomic64_fetch_xor_release
+static __always_inline s64
+arch_atomic64_fetch_xor_release(s64 i, atomic64_t *v)
+{
+ __atomic_release_fence();
+ return arch_atomic64_fetch_xor_relaxed(i, v);
+}
+#define arch_atomic64_fetch_xor_release arch_atomic64_fetch_xor_release
+#endif
+
+#ifndef arch_atomic64_fetch_xor
+static __always_inline s64
+arch_atomic64_fetch_xor(s64 i, atomic64_t *v)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_fetch_xor_relaxed(i, v);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_fetch_xor arch_atomic64_fetch_xor
+#endif
+
+#endif /* arch_atomic64_fetch_xor_relaxed */
+
+#ifndef arch_atomic64_xchg_relaxed
+#define arch_atomic64_xchg_acquire arch_atomic64_xchg
+#define arch_atomic64_xchg_release arch_atomic64_xchg
+#define arch_atomic64_xchg_relaxed arch_atomic64_xchg
+#else /* arch_atomic64_xchg_relaxed */
+
+#ifndef arch_atomic64_xchg_acquire
+static __always_inline s64
+arch_atomic64_xchg_acquire(atomic64_t *v, s64 i)
+{
+ s64 ret = arch_atomic64_xchg_relaxed(v, i);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_xchg_acquire arch_atomic64_xchg_acquire
+#endif
+
+#ifndef arch_atomic64_xchg_release
+static __always_inline s64
+arch_atomic64_xchg_release(atomic64_t *v, s64 i)
+{
+ __atomic_release_fence();
+ return arch_atomic64_xchg_relaxed(v, i);
+}
+#define arch_atomic64_xchg_release arch_atomic64_xchg_release
+#endif
+
+#ifndef arch_atomic64_xchg
+static __always_inline s64
+arch_atomic64_xchg(atomic64_t *v, s64 i)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_xchg_relaxed(v, i);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_xchg arch_atomic64_xchg
+#endif
+
+#endif /* arch_atomic64_xchg_relaxed */
+
+#ifndef arch_atomic64_cmpxchg_relaxed
+#define arch_atomic64_cmpxchg_acquire arch_atomic64_cmpxchg
+#define arch_atomic64_cmpxchg_release arch_atomic64_cmpxchg
+#define arch_atomic64_cmpxchg_relaxed arch_atomic64_cmpxchg
+#else /* arch_atomic64_cmpxchg_relaxed */
+
+#ifndef arch_atomic64_cmpxchg_acquire
+static __always_inline s64
+arch_atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)
+{
+ s64 ret = arch_atomic64_cmpxchg_relaxed(v, old, new);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_cmpxchg_acquire arch_atomic64_cmpxchg_acquire
+#endif
+
+#ifndef arch_atomic64_cmpxchg_release
+static __always_inline s64
+arch_atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)
+{
+ __atomic_release_fence();
+ return arch_atomic64_cmpxchg_relaxed(v, old, new);
+}
+#define arch_atomic64_cmpxchg_release arch_atomic64_cmpxchg_release
+#endif
+
+#ifndef arch_atomic64_cmpxchg
+static __always_inline s64
+arch_atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)
+{
+ s64 ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_cmpxchg_relaxed(v, old, new);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_cmpxchg arch_atomic64_cmpxchg
+#endif
+
+#endif /* arch_atomic64_cmpxchg_relaxed */
+
+#ifndef arch_atomic64_try_cmpxchg_relaxed
+#ifdef arch_atomic64_try_cmpxchg
+#define arch_atomic64_try_cmpxchg_acquire arch_atomic64_try_cmpxchg
+#define arch_atomic64_try_cmpxchg_release arch_atomic64_try_cmpxchg
+#define arch_atomic64_try_cmpxchg_relaxed arch_atomic64_try_cmpxchg
+#endif /* arch_atomic64_try_cmpxchg */
+
+#ifndef arch_atomic64_try_cmpxchg
+static __always_inline bool
+arch_atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
+{
+ s64 r, o = *old;
+ r = arch_atomic64_cmpxchg(v, o, new);
+ if (unlikely(r != o))
+ *old = r;
+ return likely(r == o);
+}
+#define arch_atomic64_try_cmpxchg arch_atomic64_try_cmpxchg
+#endif
+
+#ifndef arch_atomic64_try_cmpxchg_acquire
+static __always_inline bool
+arch_atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
+{
+ s64 r, o = *old;
+ r = arch_atomic64_cmpxchg_acquire(v, o, new);
+ if (unlikely(r != o))
+ *old = r;
+ return likely(r == o);
+}
+#define arch_atomic64_try_cmpxchg_acquire arch_atomic64_try_cmpxchg_acquire
+#endif
+
+#ifndef arch_atomic64_try_cmpxchg_release
+static __always_inline bool
+arch_atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
+{
+ s64 r, o = *old;
+ r = arch_atomic64_cmpxchg_release(v, o, new);
+ if (unlikely(r != o))
+ *old = r;
+ return likely(r == o);
+}
+#define arch_atomic64_try_cmpxchg_release arch_atomic64_try_cmpxchg_release
+#endif
+
+#ifndef arch_atomic64_try_cmpxchg_relaxed
+static __always_inline bool
+arch_atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
+{
+ s64 r, o = *old;
+ r = arch_atomic64_cmpxchg_relaxed(v, o, new);
+ if (unlikely(r != o))
+ *old = r;
+ return likely(r == o);
+}
+#define arch_atomic64_try_cmpxchg_relaxed arch_atomic64_try_cmpxchg_relaxed
+#endif
+
+#else /* arch_atomic64_try_cmpxchg_relaxed */
+
+#ifndef arch_atomic64_try_cmpxchg_acquire
+static __always_inline bool
+arch_atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
+{
+ bool ret = arch_atomic64_try_cmpxchg_relaxed(v, old, new);
+ __atomic_acquire_fence();
+ return ret;
+}
+#define arch_atomic64_try_cmpxchg_acquire arch_atomic64_try_cmpxchg_acquire
+#endif
+
+#ifndef arch_atomic64_try_cmpxchg_release
+static __always_inline bool
+arch_atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
+{
+ __atomic_release_fence();
+ return arch_atomic64_try_cmpxchg_relaxed(v, old, new);
+}
+#define arch_atomic64_try_cmpxchg_release arch_atomic64_try_cmpxchg_release
+#endif
+
+#ifndef arch_atomic64_try_cmpxchg
+static __always_inline bool
+arch_atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
+{
+ bool ret;
+ __atomic_pre_full_fence();
+ ret = arch_atomic64_try_cmpxchg_relaxed(v, old, new);
+ __atomic_post_full_fence();
+ return ret;
+}
+#define arch_atomic64_try_cmpxchg arch_atomic64_try_cmpxchg
+#endif
+
+#endif /* arch_atomic64_try_cmpxchg_relaxed */
+
+#ifndef arch_atomic64_sub_and_test
+/**
+ * arch_atomic64_sub_and_test - subtract value from variable and test result
+ * @i: integer value to subtract
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically subtracts @i from @v and returns
+ * true if the result is zero, or false for all
+ * other cases.
+ */
+static __always_inline bool
+arch_atomic64_sub_and_test(s64 i, atomic64_t *v)
+{
+ return arch_atomic64_sub_return(i, v) == 0;
+}
+#define arch_atomic64_sub_and_test arch_atomic64_sub_and_test
+#endif
+
+#ifndef arch_atomic64_dec_and_test
+/**
+ * arch_atomic64_dec_and_test - decrement and test
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically decrements @v by 1 and
+ * returns true if the result is 0, or false for all other
+ * cases.
+ */
+static __always_inline bool
+arch_atomic64_dec_and_test(atomic64_t *v)
+{
+ return arch_atomic64_dec_return(v) == 0;
+}
+#define arch_atomic64_dec_and_test arch_atomic64_dec_and_test
+#endif
+
+#ifndef arch_atomic64_inc_and_test
+/**
+ * arch_atomic64_inc_and_test - increment and test
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically increments @v by 1
+ * and returns true if the result is zero, or false for all
+ * other cases.
+ */
+static __always_inline bool
+arch_atomic64_inc_and_test(atomic64_t *v)
+{
+ return arch_atomic64_inc_return(v) == 0;
+}
+#define arch_atomic64_inc_and_test arch_atomic64_inc_and_test
+#endif
+
+#ifndef arch_atomic64_add_negative
+/**
+ * arch_atomic64_add_negative - add and test if negative
+ * @i: integer value to add
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically adds @i to @v and returns true
+ * if the result is negative, or false when
+ * result is greater than or equal to zero.
+ */
+static __always_inline bool
+arch_atomic64_add_negative(s64 i, atomic64_t *v)
+{
+ return arch_atomic64_add_return(i, v) < 0;
+}
+#define arch_atomic64_add_negative arch_atomic64_add_negative
+#endif
+
+#ifndef arch_atomic64_fetch_add_unless
+/**
+ * arch_atomic64_fetch_add_unless - add unless the number is already a given value
+ * @v: pointer of type atomic64_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, so long as @v was not already @u.
+ * Returns original value of @v
+ */
+static __always_inline s64
+arch_atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
+{
+ s64 c = arch_atomic64_read(v);
+
+ do {
+ if (unlikely(c == u))
+ break;
+ } while (!arch_atomic64_try_cmpxchg(v, &c, c + a));
+
+ return c;
+}
+#define arch_atomic64_fetch_add_unless arch_atomic64_fetch_add_unless
+#endif
+
+#ifndef arch_atomic64_add_unless
+/**
+ * arch_atomic64_add_unless - add unless the number is already a given value
+ * @v: pointer of type atomic64_t
+ * @a: the amount to add to v...
+ * @u: ...unless v is equal to u.
+ *
+ * Atomically adds @a to @v, if @v was not already @u.
+ * Returns true if the addition was done.
+ */
+static __always_inline bool
+arch_atomic64_add_unless(atomic64_t *v, s64 a, s64 u)
+{
+ return arch_atomic64_fetch_add_unless(v, a, u) != u;
+}
+#define arch_atomic64_add_unless arch_atomic64_add_unless
+#endif
+
+#ifndef arch_atomic64_inc_not_zero
+/**
+ * arch_atomic64_inc_not_zero - increment unless the number is zero
+ * @v: pointer of type atomic64_t
+ *
+ * Atomically increments @v by 1, if @v is non-zero.
+ * Returns true if the increment was done.
+ */
+static __always_inline bool
+arch_atomic64_inc_not_zero(atomic64_t *v)
+{
+ return arch_atomic64_add_unless(v, 1, 0);
+}
+#define arch_atomic64_inc_not_zero arch_atomic64_inc_not_zero
+#endif
+
+#ifndef arch_atomic64_inc_unless_negative
+static __always_inline bool
+arch_atomic64_inc_unless_negative(atomic64_t *v)
+{
+ s64 c = arch_atomic64_read(v);
+
+ do {
+ if (unlikely(c < 0))
+ return false;
+ } while (!arch_atomic64_try_cmpxchg(v, &c, c + 1));
+
+ return true;
+}
+#define arch_atomic64_inc_unless_negative arch_atomic64_inc_unless_negative
+#endif
+
+#ifndef arch_atomic64_dec_unless_positive
+static __always_inline bool
+arch_atomic64_dec_unless_positive(atomic64_t *v)
+{
+ s64 c = arch_atomic64_read(v);
+
+ do {
+ if (unlikely(c > 0))
+ return false;
+ } while (!arch_atomic64_try_cmpxchg(v, &c, c - 1));
+
+ return true;
+}
+#define arch_atomic64_dec_unless_positive arch_atomic64_dec_unless_positive
+#endif
+
+#ifndef arch_atomic64_dec_if_positive
+static __always_inline s64
+arch_atomic64_dec_if_positive(atomic64_t *v)
+{
+ s64 dec, c = arch_atomic64_read(v);
+
+ do {
+ dec = c - 1;
+ if (unlikely(dec < 0))
+ break;
+ } while (!arch_atomic64_try_cmpxchg(v, &c, dec));
+
+ return dec;
+}
+#define arch_atomic64_dec_if_positive arch_atomic64_dec_if_positive
+#endif
+
+#endif /* _LINUX_ATOMIC_FALLBACK_H */
+// 90cd26cfd69d2250303d654955a0cc12620fb91b
diff --git a/include/linux/atomic-fallback.h b/include/linux/atomic-fallback.h
index a7d240e465c0..2c4927bf7b8d 100644
--- a/include/linux/atomic-fallback.h
+++ b/include/linux/atomic-fallback.h
@@ -6,6 +6,8 @@
#ifndef _LINUX_ATOMIC_FALLBACK_H
#define _LINUX_ATOMIC_FALLBACK_H
+#include <linux/compiler.h>
+
#ifndef xchg_relaxed
#define xchg_relaxed xchg
#define xchg_acquire xchg
@@ -76,7 +78,7 @@
#endif /* cmpxchg64_relaxed */
#ifndef atomic_read_acquire
-static inline int
+static __always_inline int
atomic_read_acquire(const atomic_t *v)
{
return smp_load_acquire(&(v)->counter);
@@ -85,7 +87,7 @@ atomic_read_acquire(const atomic_t *v)
#endif
#ifndef atomic_set_release
-static inline void
+static __always_inline void
atomic_set_release(atomic_t *v, int i)
{
smp_store_release(&(v)->counter, i);
@@ -100,7 +102,7 @@ atomic_set_release(atomic_t *v, int i)
#else /* atomic_add_return_relaxed */
#ifndef atomic_add_return_acquire
-static inline int
+static __always_inline int
atomic_add_return_acquire(int i, atomic_t *v)
{
int ret = atomic_add_return_relaxed(i, v);
@@ -111,7 +113,7 @@ atomic_add_return_acquire(int i, atomic_t *v)
#endif
#ifndef atomic_add_return_release
-static inline int
+static __always_inline int
atomic_add_return_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -121,7 +123,7 @@ atomic_add_return_release(int i, atomic_t *v)
#endif
#ifndef atomic_add_return
-static inline int
+static __always_inline int
atomic_add_return(int i, atomic_t *v)
{
int ret;
@@ -142,7 +144,7 @@ atomic_add_return(int i, atomic_t *v)
#else /* atomic_fetch_add_relaxed */
#ifndef atomic_fetch_add_acquire
-static inline int
+static __always_inline int
atomic_fetch_add_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_add_relaxed(i, v);
@@ -153,7 +155,7 @@ atomic_fetch_add_acquire(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_add_release
-static inline int
+static __always_inline int
atomic_fetch_add_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -163,7 +165,7 @@ atomic_fetch_add_release(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_add
-static inline int
+static __always_inline int
atomic_fetch_add(int i, atomic_t *v)
{
int ret;
@@ -184,7 +186,7 @@ atomic_fetch_add(int i, atomic_t *v)
#else /* atomic_sub_return_relaxed */
#ifndef atomic_sub_return_acquire
-static inline int
+static __always_inline int
atomic_sub_return_acquire(int i, atomic_t *v)
{
int ret = atomic_sub_return_relaxed(i, v);
@@ -195,7 +197,7 @@ atomic_sub_return_acquire(int i, atomic_t *v)
#endif
#ifndef atomic_sub_return_release
-static inline int
+static __always_inline int
atomic_sub_return_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -205,7 +207,7 @@ atomic_sub_return_release(int i, atomic_t *v)
#endif
#ifndef atomic_sub_return
-static inline int
+static __always_inline int
atomic_sub_return(int i, atomic_t *v)
{
int ret;
@@ -226,7 +228,7 @@ atomic_sub_return(int i, atomic_t *v)
#else /* atomic_fetch_sub_relaxed */
#ifndef atomic_fetch_sub_acquire
-static inline int
+static __always_inline int
atomic_fetch_sub_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_sub_relaxed(i, v);
@@ -237,7 +239,7 @@ atomic_fetch_sub_acquire(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_sub_release
-static inline int
+static __always_inline int
atomic_fetch_sub_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -247,7 +249,7 @@ atomic_fetch_sub_release(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_sub
-static inline int
+static __always_inline int
atomic_fetch_sub(int i, atomic_t *v)
{
int ret;
@@ -262,7 +264,7 @@ atomic_fetch_sub(int i, atomic_t *v)
#endif /* atomic_fetch_sub_relaxed */
#ifndef atomic_inc
-static inline void
+static __always_inline void
atomic_inc(atomic_t *v)
{
atomic_add(1, v);
@@ -278,7 +280,7 @@ atomic_inc(atomic_t *v)
#endif /* atomic_inc_return */
#ifndef atomic_inc_return
-static inline int
+static __always_inline int
atomic_inc_return(atomic_t *v)
{
return atomic_add_return(1, v);
@@ -287,7 +289,7 @@ atomic_inc_return(atomic_t *v)
#endif
#ifndef atomic_inc_return_acquire
-static inline int
+static __always_inline int
atomic_inc_return_acquire(atomic_t *v)
{
return atomic_add_return_acquire(1, v);
@@ -296,7 +298,7 @@ atomic_inc_return_acquire(atomic_t *v)
#endif
#ifndef atomic_inc_return_release
-static inline int
+static __always_inline int
atomic_inc_return_release(atomic_t *v)
{
return atomic_add_return_release(1, v);
@@ -305,7 +307,7 @@ atomic_inc_return_release(atomic_t *v)
#endif
#ifndef atomic_inc_return_relaxed
-static inline int
+static __always_inline int
atomic_inc_return_relaxed(atomic_t *v)
{
return atomic_add_return_relaxed(1, v);
@@ -316,7 +318,7 @@ atomic_inc_return_relaxed(atomic_t *v)
#else /* atomic_inc_return_relaxed */
#ifndef atomic_inc_return_acquire
-static inline int
+static __always_inline int
atomic_inc_return_acquire(atomic_t *v)
{
int ret = atomic_inc_return_relaxed(v);
@@ -327,7 +329,7 @@ atomic_inc_return_acquire(atomic_t *v)
#endif
#ifndef atomic_inc_return_release
-static inline int
+static __always_inline int
atomic_inc_return_release(atomic_t *v)
{
__atomic_release_fence();
@@ -337,7 +339,7 @@ atomic_inc_return_release(atomic_t *v)
#endif
#ifndef atomic_inc_return
-static inline int
+static __always_inline int
atomic_inc_return(atomic_t *v)
{
int ret;
@@ -359,7 +361,7 @@ atomic_inc_return(atomic_t *v)
#endif /* atomic_fetch_inc */
#ifndef atomic_fetch_inc
-static inline int
+static __always_inline int
atomic_fetch_inc(atomic_t *v)
{
return atomic_fetch_add(1, v);
@@ -368,7 +370,7 @@ atomic_fetch_inc(atomic_t *v)
#endif
#ifndef atomic_fetch_inc_acquire
-static inline int
+static __always_inline int
atomic_fetch_inc_acquire(atomic_t *v)
{
return atomic_fetch_add_acquire(1, v);
@@ -377,7 +379,7 @@ atomic_fetch_inc_acquire(atomic_t *v)
#endif
#ifndef atomic_fetch_inc_release
-static inline int
+static __always_inline int
atomic_fetch_inc_release(atomic_t *v)
{
return atomic_fetch_add_release(1, v);
@@ -386,7 +388,7 @@ atomic_fetch_inc_release(atomic_t *v)
#endif
#ifndef atomic_fetch_inc_relaxed
-static inline int
+static __always_inline int
atomic_fetch_inc_relaxed(atomic_t *v)
{
return atomic_fetch_add_relaxed(1, v);
@@ -397,7 +399,7 @@ atomic_fetch_inc_relaxed(atomic_t *v)
#else /* atomic_fetch_inc_relaxed */
#ifndef atomic_fetch_inc_acquire
-static inline int
+static __always_inline int
atomic_fetch_inc_acquire(atomic_t *v)
{
int ret = atomic_fetch_inc_relaxed(v);
@@ -408,7 +410,7 @@ atomic_fetch_inc_acquire(atomic_t *v)
#endif
#ifndef atomic_fetch_inc_release
-static inline int
+static __always_inline int
atomic_fetch_inc_release(atomic_t *v)
{
__atomic_release_fence();
@@ -418,7 +420,7 @@ atomic_fetch_inc_release(atomic_t *v)
#endif
#ifndef atomic_fetch_inc
-static inline int
+static __always_inline int
atomic_fetch_inc(atomic_t *v)
{
int ret;
@@ -433,7 +435,7 @@ atomic_fetch_inc(atomic_t *v)
#endif /* atomic_fetch_inc_relaxed */
#ifndef atomic_dec
-static inline void
+static __always_inline void
atomic_dec(atomic_t *v)
{
atomic_sub(1, v);
@@ -449,7 +451,7 @@ atomic_dec(atomic_t *v)
#endif /* atomic_dec_return */
#ifndef atomic_dec_return
-static inline int
+static __always_inline int
atomic_dec_return(atomic_t *v)
{
return atomic_sub_return(1, v);
@@ -458,7 +460,7 @@ atomic_dec_return(atomic_t *v)
#endif
#ifndef atomic_dec_return_acquire
-static inline int
+static __always_inline int
atomic_dec_return_acquire(atomic_t *v)
{
return atomic_sub_return_acquire(1, v);
@@ -467,7 +469,7 @@ atomic_dec_return_acquire(atomic_t *v)
#endif
#ifndef atomic_dec_return_release
-static inline int
+static __always_inline int
atomic_dec_return_release(atomic_t *v)
{
return atomic_sub_return_release(1, v);
@@ -476,7 +478,7 @@ atomic_dec_return_release(atomic_t *v)
#endif
#ifndef atomic_dec_return_relaxed
-static inline int
+static __always_inline int
atomic_dec_return_relaxed(atomic_t *v)
{
return atomic_sub_return_relaxed(1, v);
@@ -487,7 +489,7 @@ atomic_dec_return_relaxed(atomic_t *v)
#else /* atomic_dec_return_relaxed */
#ifndef atomic_dec_return_acquire
-static inline int
+static __always_inline int
atomic_dec_return_acquire(atomic_t *v)
{
int ret = atomic_dec_return_relaxed(v);
@@ -498,7 +500,7 @@ atomic_dec_return_acquire(atomic_t *v)
#endif
#ifndef atomic_dec_return_release
-static inline int
+static __always_inline int
atomic_dec_return_release(atomic_t *v)
{
__atomic_release_fence();
@@ -508,7 +510,7 @@ atomic_dec_return_release(atomic_t *v)
#endif
#ifndef atomic_dec_return
-static inline int
+static __always_inline int
atomic_dec_return(atomic_t *v)
{
int ret;
@@ -530,7 +532,7 @@ atomic_dec_return(atomic_t *v)
#endif /* atomic_fetch_dec */
#ifndef atomic_fetch_dec
-static inline int
+static __always_inline int
atomic_fetch_dec(atomic_t *v)
{
return atomic_fetch_sub(1, v);
@@ -539,7 +541,7 @@ atomic_fetch_dec(atomic_t *v)
#endif
#ifndef atomic_fetch_dec_acquire
-static inline int
+static __always_inline int
atomic_fetch_dec_acquire(atomic_t *v)
{
return atomic_fetch_sub_acquire(1, v);
@@ -548,7 +550,7 @@ atomic_fetch_dec_acquire(atomic_t *v)
#endif
#ifndef atomic_fetch_dec_release
-static inline int
+static __always_inline int
atomic_fetch_dec_release(atomic_t *v)
{
return atomic_fetch_sub_release(1, v);
@@ -557,7 +559,7 @@ atomic_fetch_dec_release(atomic_t *v)
#endif
#ifndef atomic_fetch_dec_relaxed
-static inline int
+static __always_inline int
atomic_fetch_dec_relaxed(atomic_t *v)
{
return atomic_fetch_sub_relaxed(1, v);
@@ -568,7 +570,7 @@ atomic_fetch_dec_relaxed(atomic_t *v)
#else /* atomic_fetch_dec_relaxed */
#ifndef atomic_fetch_dec_acquire
-static inline int
+static __always_inline int
atomic_fetch_dec_acquire(atomic_t *v)
{
int ret = atomic_fetch_dec_relaxed(v);
@@ -579,7 +581,7 @@ atomic_fetch_dec_acquire(atomic_t *v)
#endif
#ifndef atomic_fetch_dec_release
-static inline int
+static __always_inline int
atomic_fetch_dec_release(atomic_t *v)
{
__atomic_release_fence();
@@ -589,7 +591,7 @@ atomic_fetch_dec_release(atomic_t *v)
#endif
#ifndef atomic_fetch_dec
-static inline int
+static __always_inline int
atomic_fetch_dec(atomic_t *v)
{
int ret;
@@ -610,7 +612,7 @@ atomic_fetch_dec(atomic_t *v)
#else /* atomic_fetch_and_relaxed */
#ifndef atomic_fetch_and_acquire
-static inline int
+static __always_inline int
atomic_fetch_and_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_and_relaxed(i, v);
@@ -621,7 +623,7 @@ atomic_fetch_and_acquire(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_and_release
-static inline int
+static __always_inline int
atomic_fetch_and_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -631,7 +633,7 @@ atomic_fetch_and_release(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_and
-static inline int
+static __always_inline int
atomic_fetch_and(int i, atomic_t *v)
{
int ret;
@@ -646,7 +648,7 @@ atomic_fetch_and(int i, atomic_t *v)
#endif /* atomic_fetch_and_relaxed */
#ifndef atomic_andnot
-static inline void
+static __always_inline void
atomic_andnot(int i, atomic_t *v)
{
atomic_and(~i, v);
@@ -662,7 +664,7 @@ atomic_andnot(int i, atomic_t *v)
#endif /* atomic_fetch_andnot */
#ifndef atomic_fetch_andnot
-static inline int
+static __always_inline int
atomic_fetch_andnot(int i, atomic_t *v)
{
return atomic_fetch_and(~i, v);
@@ -671,7 +673,7 @@ atomic_fetch_andnot(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_andnot_acquire
-static inline int
+static __always_inline int
atomic_fetch_andnot_acquire(int i, atomic_t *v)
{
return atomic_fetch_and_acquire(~i, v);
@@ -680,7 +682,7 @@ atomic_fetch_andnot_acquire(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_andnot_release
-static inline int
+static __always_inline int
atomic_fetch_andnot_release(int i, atomic_t *v)
{
return atomic_fetch_and_release(~i, v);
@@ -689,7 +691,7 @@ atomic_fetch_andnot_release(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_andnot_relaxed
-static inline int
+static __always_inline int
atomic_fetch_andnot_relaxed(int i, atomic_t *v)
{
return atomic_fetch_and_relaxed(~i, v);
@@ -700,7 +702,7 @@ atomic_fetch_andnot_relaxed(int i, atomic_t *v)
#else /* atomic_fetch_andnot_relaxed */
#ifndef atomic_fetch_andnot_acquire
-static inline int
+static __always_inline int
atomic_fetch_andnot_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_andnot_relaxed(i, v);
@@ -711,7 +713,7 @@ atomic_fetch_andnot_acquire(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_andnot_release
-static inline int
+static __always_inline int
atomic_fetch_andnot_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -721,7 +723,7 @@ atomic_fetch_andnot_release(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_andnot
-static inline int
+static __always_inline int
atomic_fetch_andnot(int i, atomic_t *v)
{
int ret;
@@ -742,7 +744,7 @@ atomic_fetch_andnot(int i, atomic_t *v)
#else /* atomic_fetch_or_relaxed */
#ifndef atomic_fetch_or_acquire
-static inline int
+static __always_inline int
atomic_fetch_or_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_or_relaxed(i, v);
@@ -753,7 +755,7 @@ atomic_fetch_or_acquire(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_or_release
-static inline int
+static __always_inline int
atomic_fetch_or_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -763,7 +765,7 @@ atomic_fetch_or_release(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_or
-static inline int
+static __always_inline int
atomic_fetch_or(int i, atomic_t *v)
{
int ret;
@@ -784,7 +786,7 @@ atomic_fetch_or(int i, atomic_t *v)
#else /* atomic_fetch_xor_relaxed */
#ifndef atomic_fetch_xor_acquire
-static inline int
+static __always_inline int
atomic_fetch_xor_acquire(int i, atomic_t *v)
{
int ret = atomic_fetch_xor_relaxed(i, v);
@@ -795,7 +797,7 @@ atomic_fetch_xor_acquire(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_xor_release
-static inline int
+static __always_inline int
atomic_fetch_xor_release(int i, atomic_t *v)
{
__atomic_release_fence();
@@ -805,7 +807,7 @@ atomic_fetch_xor_release(int i, atomic_t *v)
#endif
#ifndef atomic_fetch_xor
-static inline int
+static __always_inline int
atomic_fetch_xor(int i, atomic_t *v)
{
int ret;
@@ -826,7 +828,7 @@ atomic_fetch_xor(int i, atomic_t *v)
#else /* atomic_xchg_relaxed */
#ifndef atomic_xchg_acquire
-static inline int
+static __always_inline int
atomic_xchg_acquire(atomic_t *v, int i)
{
int ret = atomic_xchg_relaxed(v, i);
@@ -837,7 +839,7 @@ atomic_xchg_acquire(atomic_t *v, int i)
#endif
#ifndef atomic_xchg_release
-static inline int
+static __always_inline int
atomic_xchg_release(atomic_t *v, int i)
{
__atomic_release_fence();
@@ -847,7 +849,7 @@ atomic_xchg_release(atomic_t *v, int i)
#endif
#ifndef atomic_xchg
-static inline int
+static __always_inline int
atomic_xchg(atomic_t *v, int i)
{
int ret;
@@ -868,7 +870,7 @@ atomic_xchg(atomic_t *v, int i)
#else /* atomic_cmpxchg_relaxed */
#ifndef atomic_cmpxchg_acquire
-static inline int
+static __always_inline int
atomic_cmpxchg_acquire(atomic_t *v, int old, int new)
{
int ret = atomic_cmpxchg_relaxed(v, old, new);
@@ -879,7 +881,7 @@ atomic_cmpxchg_acquire(atomic_t *v, int old, int new)
#endif
#ifndef atomic_cmpxchg_release
-static inline int
+static __always_inline int
atomic_cmpxchg_release(atomic_t *v, int old, int new)
{
__atomic_release_fence();
@@ -889,7 +891,7 @@ atomic_cmpxchg_release(atomic_t *v, int old, int new)
#endif
#ifndef atomic_cmpxchg
-static inline int
+static __always_inline int
atomic_cmpxchg(atomic_t *v, int old, int new)
{
int ret;
@@ -911,7 +913,7 @@ atomic_cmpxchg(atomic_t *v, int old, int new)
#endif /* atomic_try_cmpxchg */
#ifndef atomic_try_cmpxchg
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg(atomic_t *v, int *old, int new)
{
int r, o = *old;
@@ -924,7 +926,7 @@ atomic_try_cmpxchg(atomic_t *v, int *old, int new)
#endif
#ifndef atomic_try_cmpxchg_acquire
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
{
int r, o = *old;
@@ -937,7 +939,7 @@ atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
#endif
#ifndef atomic_try_cmpxchg_release
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
{
int r, o = *old;
@@ -950,7 +952,7 @@ atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
#endif
#ifndef atomic_try_cmpxchg_relaxed
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
{
int r, o = *old;
@@ -965,7 +967,7 @@ atomic_try_cmpxchg_relaxed(atomic_t *v, int *old, int new)
#else /* atomic_try_cmpxchg_relaxed */
#ifndef atomic_try_cmpxchg_acquire
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
{
bool ret = atomic_try_cmpxchg_relaxed(v, old, new);
@@ -976,7 +978,7 @@ atomic_try_cmpxchg_acquire(atomic_t *v, int *old, int new)
#endif
#ifndef atomic_try_cmpxchg_release
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
{
__atomic_release_fence();
@@ -986,7 +988,7 @@ atomic_try_cmpxchg_release(atomic_t *v, int *old, int new)
#endif
#ifndef atomic_try_cmpxchg
-static inline bool
+static __always_inline bool
atomic_try_cmpxchg(atomic_t *v, int *old, int new)
{
bool ret;
@@ -1010,7 +1012,7 @@ atomic_try_cmpxchg(atomic_t *v, int *old, int new)
* true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
atomic_sub_and_test(int i, atomic_t *v)
{
return atomic_sub_return(i, v) == 0;
@@ -1027,7 +1029,7 @@ atomic_sub_and_test(int i, atomic_t *v)
* returns true if the result is 0, or false for all other
* cases.
*/
-static inline bool
+static __always_inline bool
atomic_dec_and_test(atomic_t *v)
{
return atomic_dec_return(v) == 0;
@@ -1044,7 +1046,7 @@ atomic_dec_and_test(atomic_t *v)
* and returns true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
atomic_inc_and_test(atomic_t *v)
{
return atomic_inc_return(v) == 0;
@@ -1062,7 +1064,7 @@ atomic_inc_and_test(atomic_t *v)
* if the result is negative, or false when
* result is greater than or equal to zero.
*/
-static inline bool
+static __always_inline bool
atomic_add_negative(int i, atomic_t *v)
{
return atomic_add_return(i, v) < 0;
@@ -1080,7 +1082,7 @@ atomic_add_negative(int i, atomic_t *v)
* Atomically adds @a to @v, so long as @v was not already @u.
* Returns original value of @v
*/
-static inline int
+static __always_inline int
atomic_fetch_add_unless(atomic_t *v, int a, int u)
{
int c = atomic_read(v);
@@ -1105,7 +1107,7 @@ atomic_fetch_add_unless(atomic_t *v, int a, int u)
* Atomically adds @a to @v, if @v was not already @u.
* Returns true if the addition was done.
*/
-static inline bool
+static __always_inline bool
atomic_add_unless(atomic_t *v, int a, int u)
{
return atomic_fetch_add_unless(v, a, u) != u;
@@ -1121,7 +1123,7 @@ atomic_add_unless(atomic_t *v, int a, int u)
* Atomically increments @v by 1, if @v is non-zero.
* Returns true if the increment was done.
*/
-static inline bool
+static __always_inline bool
atomic_inc_not_zero(atomic_t *v)
{
return atomic_add_unless(v, 1, 0);
@@ -1130,7 +1132,7 @@ atomic_inc_not_zero(atomic_t *v)
#endif
#ifndef atomic_inc_unless_negative
-static inline bool
+static __always_inline bool
atomic_inc_unless_negative(atomic_t *v)
{
int c = atomic_read(v);
@@ -1146,7 +1148,7 @@ atomic_inc_unless_negative(atomic_t *v)
#endif
#ifndef atomic_dec_unless_positive
-static inline bool
+static __always_inline bool
atomic_dec_unless_positive(atomic_t *v)
{
int c = atomic_read(v);
@@ -1162,7 +1164,7 @@ atomic_dec_unless_positive(atomic_t *v)
#endif
#ifndef atomic_dec_if_positive
-static inline int
+static __always_inline int
atomic_dec_if_positive(atomic_t *v)
{
int dec, c = atomic_read(v);
@@ -1178,15 +1180,12 @@ atomic_dec_if_positive(atomic_t *v)
#define atomic_dec_if_positive atomic_dec_if_positive
#endif
-#define atomic_cond_read_acquire(v, c) smp_cond_load_acquire(&(v)->counter, (c))
-#define atomic_cond_read_relaxed(v, c) smp_cond_load_relaxed(&(v)->counter, (c))
-
#ifdef CONFIG_GENERIC_ATOMIC64
#include <asm-generic/atomic64.h>
#endif
#ifndef atomic64_read_acquire
-static inline s64
+static __always_inline s64
atomic64_read_acquire(const atomic64_t *v)
{
return smp_load_acquire(&(v)->counter);
@@ -1195,7 +1194,7 @@ atomic64_read_acquire(const atomic64_t *v)
#endif
#ifndef atomic64_set_release
-static inline void
+static __always_inline void
atomic64_set_release(atomic64_t *v, s64 i)
{
smp_store_release(&(v)->counter, i);
@@ -1210,7 +1209,7 @@ atomic64_set_release(atomic64_t *v, s64 i)
#else /* atomic64_add_return_relaxed */
#ifndef atomic64_add_return_acquire
-static inline s64
+static __always_inline s64
atomic64_add_return_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_add_return_relaxed(i, v);
@@ -1221,7 +1220,7 @@ atomic64_add_return_acquire(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_add_return_release
-static inline s64
+static __always_inline s64
atomic64_add_return_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1231,7 +1230,7 @@ atomic64_add_return_release(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_add_return
-static inline s64
+static __always_inline s64
atomic64_add_return(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1252,7 +1251,7 @@ atomic64_add_return(s64 i, atomic64_t *v)
#else /* atomic64_fetch_add_relaxed */
#ifndef atomic64_fetch_add_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_add_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_add_relaxed(i, v);
@@ -1263,7 +1262,7 @@ atomic64_fetch_add_acquire(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_add_release
-static inline s64
+static __always_inline s64
atomic64_fetch_add_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1273,7 +1272,7 @@ atomic64_fetch_add_release(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_add
-static inline s64
+static __always_inline s64
atomic64_fetch_add(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1294,7 +1293,7 @@ atomic64_fetch_add(s64 i, atomic64_t *v)
#else /* atomic64_sub_return_relaxed */
#ifndef atomic64_sub_return_acquire
-static inline s64
+static __always_inline s64
atomic64_sub_return_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_sub_return_relaxed(i, v);
@@ -1305,7 +1304,7 @@ atomic64_sub_return_acquire(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_sub_return_release
-static inline s64
+static __always_inline s64
atomic64_sub_return_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1315,7 +1314,7 @@ atomic64_sub_return_release(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_sub_return
-static inline s64
+static __always_inline s64
atomic64_sub_return(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1336,7 +1335,7 @@ atomic64_sub_return(s64 i, atomic64_t *v)
#else /* atomic64_fetch_sub_relaxed */
#ifndef atomic64_fetch_sub_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_sub_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_sub_relaxed(i, v);
@@ -1347,7 +1346,7 @@ atomic64_fetch_sub_acquire(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_sub_release
-static inline s64
+static __always_inline s64
atomic64_fetch_sub_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1357,7 +1356,7 @@ atomic64_fetch_sub_release(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_sub
-static inline s64
+static __always_inline s64
atomic64_fetch_sub(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1372,7 +1371,7 @@ atomic64_fetch_sub(s64 i, atomic64_t *v)
#endif /* atomic64_fetch_sub_relaxed */
#ifndef atomic64_inc
-static inline void
+static __always_inline void
atomic64_inc(atomic64_t *v)
{
atomic64_add(1, v);
@@ -1388,7 +1387,7 @@ atomic64_inc(atomic64_t *v)
#endif /* atomic64_inc_return */
#ifndef atomic64_inc_return
-static inline s64
+static __always_inline s64
atomic64_inc_return(atomic64_t *v)
{
return atomic64_add_return(1, v);
@@ -1397,7 +1396,7 @@ atomic64_inc_return(atomic64_t *v)
#endif
#ifndef atomic64_inc_return_acquire
-static inline s64
+static __always_inline s64
atomic64_inc_return_acquire(atomic64_t *v)
{
return atomic64_add_return_acquire(1, v);
@@ -1406,7 +1405,7 @@ atomic64_inc_return_acquire(atomic64_t *v)
#endif
#ifndef atomic64_inc_return_release
-static inline s64
+static __always_inline s64
atomic64_inc_return_release(atomic64_t *v)
{
return atomic64_add_return_release(1, v);
@@ -1415,7 +1414,7 @@ atomic64_inc_return_release(atomic64_t *v)
#endif
#ifndef atomic64_inc_return_relaxed
-static inline s64
+static __always_inline s64
atomic64_inc_return_relaxed(atomic64_t *v)
{
return atomic64_add_return_relaxed(1, v);
@@ -1426,7 +1425,7 @@ atomic64_inc_return_relaxed(atomic64_t *v)
#else /* atomic64_inc_return_relaxed */
#ifndef atomic64_inc_return_acquire
-static inline s64
+static __always_inline s64
atomic64_inc_return_acquire(atomic64_t *v)
{
s64 ret = atomic64_inc_return_relaxed(v);
@@ -1437,7 +1436,7 @@ atomic64_inc_return_acquire(atomic64_t *v)
#endif
#ifndef atomic64_inc_return_release
-static inline s64
+static __always_inline s64
atomic64_inc_return_release(atomic64_t *v)
{
__atomic_release_fence();
@@ -1447,7 +1446,7 @@ atomic64_inc_return_release(atomic64_t *v)
#endif
#ifndef atomic64_inc_return
-static inline s64
+static __always_inline s64
atomic64_inc_return(atomic64_t *v)
{
s64 ret;
@@ -1469,7 +1468,7 @@ atomic64_inc_return(atomic64_t *v)
#endif /* atomic64_fetch_inc */
#ifndef atomic64_fetch_inc
-static inline s64
+static __always_inline s64
atomic64_fetch_inc(atomic64_t *v)
{
return atomic64_fetch_add(1, v);
@@ -1478,7 +1477,7 @@ atomic64_fetch_inc(atomic64_t *v)
#endif
#ifndef atomic64_fetch_inc_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_acquire(atomic64_t *v)
{
return atomic64_fetch_add_acquire(1, v);
@@ -1487,7 +1486,7 @@ atomic64_fetch_inc_acquire(atomic64_t *v)
#endif
#ifndef atomic64_fetch_inc_release
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_release(atomic64_t *v)
{
return atomic64_fetch_add_release(1, v);
@@ -1496,7 +1495,7 @@ atomic64_fetch_inc_release(atomic64_t *v)
#endif
#ifndef atomic64_fetch_inc_relaxed
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_relaxed(atomic64_t *v)
{
return atomic64_fetch_add_relaxed(1, v);
@@ -1507,7 +1506,7 @@ atomic64_fetch_inc_relaxed(atomic64_t *v)
#else /* atomic64_fetch_inc_relaxed */
#ifndef atomic64_fetch_inc_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_acquire(atomic64_t *v)
{
s64 ret = atomic64_fetch_inc_relaxed(v);
@@ -1518,7 +1517,7 @@ atomic64_fetch_inc_acquire(atomic64_t *v)
#endif
#ifndef atomic64_fetch_inc_release
-static inline s64
+static __always_inline s64
atomic64_fetch_inc_release(atomic64_t *v)
{
__atomic_release_fence();
@@ -1528,7 +1527,7 @@ atomic64_fetch_inc_release(atomic64_t *v)
#endif
#ifndef atomic64_fetch_inc
-static inline s64
+static __always_inline s64
atomic64_fetch_inc(atomic64_t *v)
{
s64 ret;
@@ -1543,7 +1542,7 @@ atomic64_fetch_inc(atomic64_t *v)
#endif /* atomic64_fetch_inc_relaxed */
#ifndef atomic64_dec
-static inline void
+static __always_inline void
atomic64_dec(atomic64_t *v)
{
atomic64_sub(1, v);
@@ -1559,7 +1558,7 @@ atomic64_dec(atomic64_t *v)
#endif /* atomic64_dec_return */
#ifndef atomic64_dec_return
-static inline s64
+static __always_inline s64
atomic64_dec_return(atomic64_t *v)
{
return atomic64_sub_return(1, v);
@@ -1568,7 +1567,7 @@ atomic64_dec_return(atomic64_t *v)
#endif
#ifndef atomic64_dec_return_acquire
-static inline s64
+static __always_inline s64
atomic64_dec_return_acquire(atomic64_t *v)
{
return atomic64_sub_return_acquire(1, v);
@@ -1577,7 +1576,7 @@ atomic64_dec_return_acquire(atomic64_t *v)
#endif
#ifndef atomic64_dec_return_release
-static inline s64
+static __always_inline s64
atomic64_dec_return_release(atomic64_t *v)
{
return atomic64_sub_return_release(1, v);
@@ -1586,7 +1585,7 @@ atomic64_dec_return_release(atomic64_t *v)
#endif
#ifndef atomic64_dec_return_relaxed
-static inline s64
+static __always_inline s64
atomic64_dec_return_relaxed(atomic64_t *v)
{
return atomic64_sub_return_relaxed(1, v);
@@ -1597,7 +1596,7 @@ atomic64_dec_return_relaxed(atomic64_t *v)
#else /* atomic64_dec_return_relaxed */
#ifndef atomic64_dec_return_acquire
-static inline s64
+static __always_inline s64
atomic64_dec_return_acquire(atomic64_t *v)
{
s64 ret = atomic64_dec_return_relaxed(v);
@@ -1608,7 +1607,7 @@ atomic64_dec_return_acquire(atomic64_t *v)
#endif
#ifndef atomic64_dec_return_release
-static inline s64
+static __always_inline s64
atomic64_dec_return_release(atomic64_t *v)
{
__atomic_release_fence();
@@ -1618,7 +1617,7 @@ atomic64_dec_return_release(atomic64_t *v)
#endif
#ifndef atomic64_dec_return
-static inline s64
+static __always_inline s64
atomic64_dec_return(atomic64_t *v)
{
s64 ret;
@@ -1640,7 +1639,7 @@ atomic64_dec_return(atomic64_t *v)
#endif /* atomic64_fetch_dec */
#ifndef atomic64_fetch_dec
-static inline s64
+static __always_inline s64
atomic64_fetch_dec(atomic64_t *v)
{
return atomic64_fetch_sub(1, v);
@@ -1649,7 +1648,7 @@ atomic64_fetch_dec(atomic64_t *v)
#endif
#ifndef atomic64_fetch_dec_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_acquire(atomic64_t *v)
{
return atomic64_fetch_sub_acquire(1, v);
@@ -1658,7 +1657,7 @@ atomic64_fetch_dec_acquire(atomic64_t *v)
#endif
#ifndef atomic64_fetch_dec_release
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_release(atomic64_t *v)
{
return atomic64_fetch_sub_release(1, v);
@@ -1667,7 +1666,7 @@ atomic64_fetch_dec_release(atomic64_t *v)
#endif
#ifndef atomic64_fetch_dec_relaxed
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_relaxed(atomic64_t *v)
{
return atomic64_fetch_sub_relaxed(1, v);
@@ -1678,7 +1677,7 @@ atomic64_fetch_dec_relaxed(atomic64_t *v)
#else /* atomic64_fetch_dec_relaxed */
#ifndef atomic64_fetch_dec_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_acquire(atomic64_t *v)
{
s64 ret = atomic64_fetch_dec_relaxed(v);
@@ -1689,7 +1688,7 @@ atomic64_fetch_dec_acquire(atomic64_t *v)
#endif
#ifndef atomic64_fetch_dec_release
-static inline s64
+static __always_inline s64
atomic64_fetch_dec_release(atomic64_t *v)
{
__atomic_release_fence();
@@ -1699,7 +1698,7 @@ atomic64_fetch_dec_release(atomic64_t *v)
#endif
#ifndef atomic64_fetch_dec
-static inline s64
+static __always_inline s64
atomic64_fetch_dec(atomic64_t *v)
{
s64 ret;
@@ -1720,7 +1719,7 @@ atomic64_fetch_dec(atomic64_t *v)
#else /* atomic64_fetch_and_relaxed */
#ifndef atomic64_fetch_and_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_and_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_and_relaxed(i, v);
@@ -1731,7 +1730,7 @@ atomic64_fetch_and_acquire(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_and_release
-static inline s64
+static __always_inline s64
atomic64_fetch_and_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1741,7 +1740,7 @@ atomic64_fetch_and_release(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_and
-static inline s64
+static __always_inline s64
atomic64_fetch_and(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1756,7 +1755,7 @@ atomic64_fetch_and(s64 i, atomic64_t *v)
#endif /* atomic64_fetch_and_relaxed */
#ifndef atomic64_andnot
-static inline void
+static __always_inline void
atomic64_andnot(s64 i, atomic64_t *v)
{
atomic64_and(~i, v);
@@ -1772,7 +1771,7 @@ atomic64_andnot(s64 i, atomic64_t *v)
#endif /* atomic64_fetch_andnot */
#ifndef atomic64_fetch_andnot
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot(s64 i, atomic64_t *v)
{
return atomic64_fetch_and(~i, v);
@@ -1781,7 +1780,7 @@ atomic64_fetch_andnot(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_andnot_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
{
return atomic64_fetch_and_acquire(~i, v);
@@ -1790,7 +1789,7 @@ atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_andnot_release
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
{
return atomic64_fetch_and_release(~i, v);
@@ -1799,7 +1798,7 @@ atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_andnot_relaxed
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v)
{
return atomic64_fetch_and_relaxed(~i, v);
@@ -1810,7 +1809,7 @@ atomic64_fetch_andnot_relaxed(s64 i, atomic64_t *v)
#else /* atomic64_fetch_andnot_relaxed */
#ifndef atomic64_fetch_andnot_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_andnot_relaxed(i, v);
@@ -1821,7 +1820,7 @@ atomic64_fetch_andnot_acquire(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_andnot_release
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1831,7 +1830,7 @@ atomic64_fetch_andnot_release(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_andnot
-static inline s64
+static __always_inline s64
atomic64_fetch_andnot(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1852,7 +1851,7 @@ atomic64_fetch_andnot(s64 i, atomic64_t *v)
#else /* atomic64_fetch_or_relaxed */
#ifndef atomic64_fetch_or_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_or_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_or_relaxed(i, v);
@@ -1863,7 +1862,7 @@ atomic64_fetch_or_acquire(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_or_release
-static inline s64
+static __always_inline s64
atomic64_fetch_or_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1873,7 +1872,7 @@ atomic64_fetch_or_release(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_or
-static inline s64
+static __always_inline s64
atomic64_fetch_or(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1894,7 +1893,7 @@ atomic64_fetch_or(s64 i, atomic64_t *v)
#else /* atomic64_fetch_xor_relaxed */
#ifndef atomic64_fetch_xor_acquire
-static inline s64
+static __always_inline s64
atomic64_fetch_xor_acquire(s64 i, atomic64_t *v)
{
s64 ret = atomic64_fetch_xor_relaxed(i, v);
@@ -1905,7 +1904,7 @@ atomic64_fetch_xor_acquire(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_xor_release
-static inline s64
+static __always_inline s64
atomic64_fetch_xor_release(s64 i, atomic64_t *v)
{
__atomic_release_fence();
@@ -1915,7 +1914,7 @@ atomic64_fetch_xor_release(s64 i, atomic64_t *v)
#endif
#ifndef atomic64_fetch_xor
-static inline s64
+static __always_inline s64
atomic64_fetch_xor(s64 i, atomic64_t *v)
{
s64 ret;
@@ -1936,7 +1935,7 @@ atomic64_fetch_xor(s64 i, atomic64_t *v)
#else /* atomic64_xchg_relaxed */
#ifndef atomic64_xchg_acquire
-static inline s64
+static __always_inline s64
atomic64_xchg_acquire(atomic64_t *v, s64 i)
{
s64 ret = atomic64_xchg_relaxed(v, i);
@@ -1947,7 +1946,7 @@ atomic64_xchg_acquire(atomic64_t *v, s64 i)
#endif
#ifndef atomic64_xchg_release
-static inline s64
+static __always_inline s64
atomic64_xchg_release(atomic64_t *v, s64 i)
{
__atomic_release_fence();
@@ -1957,7 +1956,7 @@ atomic64_xchg_release(atomic64_t *v, s64 i)
#endif
#ifndef atomic64_xchg
-static inline s64
+static __always_inline s64
atomic64_xchg(atomic64_t *v, s64 i)
{
s64 ret;
@@ -1978,7 +1977,7 @@ atomic64_xchg(atomic64_t *v, s64 i)
#else /* atomic64_cmpxchg_relaxed */
#ifndef atomic64_cmpxchg_acquire
-static inline s64
+static __always_inline s64
atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)
{
s64 ret = atomic64_cmpxchg_relaxed(v, old, new);
@@ -1989,7 +1988,7 @@ atomic64_cmpxchg_acquire(atomic64_t *v, s64 old, s64 new)
#endif
#ifndef atomic64_cmpxchg_release
-static inline s64
+static __always_inline s64
atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)
{
__atomic_release_fence();
@@ -1999,7 +1998,7 @@ atomic64_cmpxchg_release(atomic64_t *v, s64 old, s64 new)
#endif
#ifndef atomic64_cmpxchg
-static inline s64
+static __always_inline s64
atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)
{
s64 ret;
@@ -2021,7 +2020,7 @@ atomic64_cmpxchg(atomic64_t *v, s64 old, s64 new)
#endif /* atomic64_try_cmpxchg */
#ifndef atomic64_try_cmpxchg
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
{
s64 r, o = *old;
@@ -2034,7 +2033,7 @@ atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
#endif
#ifndef atomic64_try_cmpxchg_acquire
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
{
s64 r, o = *old;
@@ -2047,7 +2046,7 @@ atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
#endif
#ifndef atomic64_try_cmpxchg_release
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
{
s64 r, o = *old;
@@ -2060,7 +2059,7 @@ atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
#endif
#ifndef atomic64_try_cmpxchg_relaxed
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
{
s64 r, o = *old;
@@ -2075,7 +2074,7 @@ atomic64_try_cmpxchg_relaxed(atomic64_t *v, s64 *old, s64 new)
#else /* atomic64_try_cmpxchg_relaxed */
#ifndef atomic64_try_cmpxchg_acquire
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
{
bool ret = atomic64_try_cmpxchg_relaxed(v, old, new);
@@ -2086,7 +2085,7 @@ atomic64_try_cmpxchg_acquire(atomic64_t *v, s64 *old, s64 new)
#endif
#ifndef atomic64_try_cmpxchg_release
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
{
__atomic_release_fence();
@@ -2096,7 +2095,7 @@ atomic64_try_cmpxchg_release(atomic64_t *v, s64 *old, s64 new)
#endif
#ifndef atomic64_try_cmpxchg
-static inline bool
+static __always_inline bool
atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
{
bool ret;
@@ -2120,7 +2119,7 @@ atomic64_try_cmpxchg(atomic64_t *v, s64 *old, s64 new)
* true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
atomic64_sub_and_test(s64 i, atomic64_t *v)
{
return atomic64_sub_return(i, v) == 0;
@@ -2137,7 +2136,7 @@ atomic64_sub_and_test(s64 i, atomic64_t *v)
* returns true if the result is 0, or false for all other
* cases.
*/
-static inline bool
+static __always_inline bool
atomic64_dec_and_test(atomic64_t *v)
{
return atomic64_dec_return(v) == 0;
@@ -2154,7 +2153,7 @@ atomic64_dec_and_test(atomic64_t *v)
* and returns true if the result is zero, or false for all
* other cases.
*/
-static inline bool
+static __always_inline bool
atomic64_inc_and_test(atomic64_t *v)
{
return atomic64_inc_return(v) == 0;
@@ -2172,7 +2171,7 @@ atomic64_inc_and_test(atomic64_t *v)
* if the result is negative, or false when
* result is greater than or equal to zero.
*/
-static inline bool
+static __always_inline bool
atomic64_add_negative(s64 i, atomic64_t *v)
{
return atomic64_add_return(i, v) < 0;
@@ -2190,7 +2189,7 @@ atomic64_add_negative(s64 i, atomic64_t *v)
* Atomically adds @a to @v, so long as @v was not already @u.
* Returns original value of @v
*/
-static inline s64
+static __always_inline s64
atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
{
s64 c = atomic64_read(v);
@@ -2215,7 +2214,7 @@ atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
* Atomically adds @a to @v, if @v was not already @u.
* Returns true if the addition was done.
*/
-static inline bool
+static __always_inline bool
atomic64_add_unless(atomic64_t *v, s64 a, s64 u)
{
return atomic64_fetch_add_unless(v, a, u) != u;
@@ -2231,7 +2230,7 @@ atomic64_add_unless(atomic64_t *v, s64 a, s64 u)
* Atomically increments @v by 1, if @v is non-zero.
* Returns true if the increment was done.
*/
-static inline bool
+static __always_inline bool
atomic64_inc_not_zero(atomic64_t *v)
{
return atomic64_add_unless(v, 1, 0);
@@ -2240,7 +2239,7 @@ atomic64_inc_not_zero(atomic64_t *v)
#endif
#ifndef atomic64_inc_unless_negative
-static inline bool
+static __always_inline bool
atomic64_inc_unless_negative(atomic64_t *v)
{
s64 c = atomic64_read(v);
@@ -2256,7 +2255,7 @@ atomic64_inc_unless_negative(atomic64_t *v)
#endif
#ifndef atomic64_dec_unless_positive
-static inline bool
+static __always_inline bool
atomic64_dec_unless_positive(atomic64_t *v)
{
s64 c = atomic64_read(v);
@@ -2272,7 +2271,7 @@ atomic64_dec_unless_positive(atomic64_t *v)
#endif
#ifndef atomic64_dec_if_positive
-static inline s64
+static __always_inline s64
atomic64_dec_if_positive(atomic64_t *v)
{
s64 dec, c = atomic64_read(v);
@@ -2288,8 +2287,5 @@ atomic64_dec_if_positive(atomic64_t *v)
#define atomic64_dec_if_positive atomic64_dec_if_positive
#endif
-#define atomic64_cond_read_acquire(v, c) smp_cond_load_acquire(&(v)->counter, (c))
-#define atomic64_cond_read_relaxed(v, c) smp_cond_load_relaxed(&(v)->counter, (c))
-
#endif /* _LINUX_ATOMIC_FALLBACK_H */
-// 25de4a2804d70f57e994fe3b419148658bb5378a
+// 1fac0941c79bf0ae100723cc2ac9b94061f0b67a
diff --git a/include/linux/atomic.h b/include/linux/atomic.h
index 4c0d009a46f0..571a11008ab5 100644
--- a/include/linux/atomic.h
+++ b/include/linux/atomic.h
@@ -25,6 +25,12 @@
* See Documentation/memory-barriers.txt for ACQUIRE/RELEASE definitions.
*/
+#define atomic_cond_read_acquire(v, c) smp_cond_load_acquire(&(v)->counter, (c))
+#define atomic_cond_read_relaxed(v, c) smp_cond_load_relaxed(&(v)->counter, (c))
+
+#define atomic64_cond_read_acquire(v, c) smp_cond_load_acquire(&(v)->counter, (c))
+#define atomic64_cond_read_relaxed(v, c) smp_cond_load_relaxed(&(v)->counter, (c))
+
/*
* The idea here is to build acquire/release variants by adding explicit
* barriers on top of the relaxed variant. In the case where the relaxed
@@ -71,7 +77,12 @@
__ret; \
})
+#ifdef ARCH_ATOMIC
+#include <linux/atomic-arch-fallback.h>
+#include <asm-generic/atomic-instrumented.h>
+#else
#include <linux/atomic-fallback.h>
+#endif
#include <asm-generic/atomic-long.h>