diff options
Diffstat (limited to 'sys/compat/linuxkpi/common/include/linux/bitops.h')
| -rw-r--r-- | sys/compat/linuxkpi/common/include/linux/bitops.h | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sys/compat/linuxkpi/common/include/linux/bitops.h b/sys/compat/linuxkpi/common/include/linux/bitops.h index 7e259760f7c3..1bcbd681203c 100644 --- a/sys/compat/linuxkpi/common/include/linux/bitops.h +++ b/sys/compat/linuxkpi/common/include/linux/bitops.h @@ -272,16 +272,12 @@ find_next_zero_bit(const unsigned long *addr, unsigned long size, #define clear_bit(i, a) \ atomic_clear_long(&((volatile unsigned long *)(a))[BIT_WORD(i)], BIT_MASK(i)) +#define clear_bit_unlock(i, a) \ + atomic_clear_rel_long(&((volatile unsigned long *)(a))[BIT_WORD(i)], BIT_MASK(i)) + #define test_bit(i, a) \ !!(READ_ONCE(((volatile const unsigned long *)(a))[BIT_WORD(i)]) & BIT_MASK(i)) -static inline void -clear_bit_unlock(long bit, volatile unsigned long *var) -{ - clear_bit(bit, var); - wmb(); -} - static inline int test_and_clear_bit(long bit, volatile unsigned long *var) { |