diff options
Diffstat (limited to 'include/asm-generic/bitops/instrumented-non-atomic.h')
| -rw-r--r-- | include/asm-generic/bitops/instrumented-non-atomic.h | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/include/asm-generic/bitops/instrumented-non-atomic.h b/include/asm-generic/bitops/instrumented-non-atomic.h index 37363d570b9b..e6c1540965d6 100644 --- a/include/asm-generic/bitops/instrumented-non-atomic.h +++ b/include/asm-generic/bitops/instrumented-non-atomic.h @@ -24,7 +24,8 @@ */ static inline void __set_bit(long nr, volatile unsigned long *addr) { - instrument_write(addr + BIT_WORD(nr), sizeof(long)); + if (!__is_defined(arch___set_bit_uses_plain_access)) + instrument_write(addr + BIT_WORD(nr), sizeof(long)); arch___set_bit(nr, addr); } @@ -39,7 +40,8 @@ static inline void __set_bit(long nr, volatile unsigned long *addr) */ static inline void __clear_bit(long nr, volatile unsigned long *addr) { - instrument_write(addr + BIT_WORD(nr), sizeof(long)); + if (!__is_defined(arch___clear_bit_uses_plain_access)) + instrument_write(addr + BIT_WORD(nr), sizeof(long)); arch___clear_bit(nr, addr); } @@ -54,7 +56,8 @@ static inline void __clear_bit(long nr, volatile unsigned long *addr) */ static inline void __change_bit(long nr, volatile unsigned long *addr) { - instrument_write(addr + BIT_WORD(nr), sizeof(long)); + if (!__is_defined(arch___change_bit_uses_plain_access)) + instrument_write(addr + BIT_WORD(nr), sizeof(long)); arch___change_bit(nr, addr); } @@ -92,7 +95,8 @@ static inline void __instrument_read_write_bitop(long nr, volatile unsigned long */ static inline bool __test_and_set_bit(long nr, volatile unsigned long *addr) { - __instrument_read_write_bitop(nr, addr); + if (!__is_defined(arch___test_and_set_bit_uses_plain_access)) + __instrument_read_write_bitop(nr, addr); return arch___test_and_set_bit(nr, addr); } @@ -106,7 +110,8 @@ static inline bool __test_and_set_bit(long nr, volatile unsigned long *addr) */ static inline bool __test_and_clear_bit(long nr, volatile unsigned long *addr) { - __instrument_read_write_bitop(nr, addr); + if (!__is_defined(arch___test_and_clear_bit_uses_plain_access)) + __instrument_read_write_bitop(nr, addr); return arch___test_and_clear_bit(nr, addr); } @@ -120,7 +125,8 @@ static inline bool __test_and_clear_bit(long nr, volatile unsigned long *addr) */ static inline bool __test_and_change_bit(long nr, volatile unsigned long *addr) { - __instrument_read_write_bitop(nr, addr); + if (!__is_defined(arch___test_and_change_bit_uses_plain_access)) + __instrument_read_write_bitop(nr, addr); return arch___test_and_change_bit(nr, addr); } @@ -131,7 +137,8 @@ static inline bool __test_and_change_bit(long nr, volatile unsigned long *addr) */ static inline bool test_bit(long nr, const volatile unsigned long *addr) { - instrument_atomic_read(addr + BIT_WORD(nr), sizeof(long)); + if (!__is_defined(arch_test_bit_uses_plain_access)) + instrument_atomic_read(addr + BIT_WORD(nr), sizeof(long)); return arch_test_bit(nr, addr); } |