Symbol: atomic_dec_64_nv
usr/src/uts/common/fs/zfs/sys/refcount.h
124
#define zfs_refcount_remove(rc, holder) atomic_dec_64_nv(&(rc)->rc_count)
usr/src/uts/common/sys/atomic.h
148
extern uint64_t atomic_dec_64_nv(volatile uint64_t *);