diff options
Diffstat (limited to 'sys/contrib/openzfs/include/os/freebsd/spl/sys/atomic.h')
| -rw-r--r-- | sys/contrib/openzfs/include/os/freebsd/spl/sys/atomic.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sys/contrib/openzfs/include/os/freebsd/spl/sys/atomic.h b/sys/contrib/openzfs/include/os/freebsd/spl/sys/atomic.h index b15953e5754f..40a67704fde0 100644 --- a/sys/contrib/openzfs/include/os/freebsd/spl/sys/atomic.h +++ b/sys/contrib/openzfs/include/os/freebsd/spl/sys/atomic.h @@ -57,7 +57,9 @@ extern uint64_t atomic_cas_64(volatile uint64_t *target, uint64_t cmp, uint64_t newval); #endif -#define membar_producer atomic_thread_fence_rel +#define membar_consumer() atomic_thread_fence_acq() +#define membar_producer() atomic_thread_fence_rel() +#define membar_sync() atomic_thread_fence_seq_cst() static __inline uint32_t atomic_add_32_nv(volatile uint32_t *target, int32_t delta) @@ -165,7 +167,7 @@ atomic_dec_64_nv(volatile uint64_t *target) return (atomic_add_64_nv(target, -1)); } -#if !defined(COMPAT_32BIT) && defined(__LP64__) +#ifdef __LP64__ static __inline void * atomic_cas_ptr(volatile void *target, void *cmp, void *newval) { @@ -179,7 +181,7 @@ atomic_cas_ptr(volatile void *target, void *cmp, void *newval) return ((void *)atomic_cas_32((volatile uint32_t *)target, (uint32_t)cmp, (uint32_t)newval)); } -#endif /* !defined(COMPAT_32BIT) && defined(__LP64__) */ +#endif /* __LP64__ */ #else /* _STANDALONE */ /* |