Symbol: zfs_refcount_held
usr/src/uts/common/fs/zfs/sys/refcount.h
104
boolean_t zfs_refcount_held(zfs_refcount_t *, const void *);
usr/src/uts/common/fs/zfs/zio.c
2470
VERIFY(zfs_refcount_held(&mc->mc_alloc_slots[pio->io_allocator],