300 	zfs_refcount_create(&db->db_holds);  in dbuf_cons()
314 	zfs_refcount_destroy(&db->db_holds);  in dbuf_dest()
492 	ASSERT(zfs_refcount_is_zero(&db->db_holds));  in dbuf_hash_remove()
532 	holds = zfs_refcount_count(&db->db_holds);  in dbuf_verify_user()
1387 	ASSERT(zfs_refcount_count(&db->db_holds) > 0);  in dbuf_read_done()
1585 	ASSERT(!zfs_refcount_is_zero(&db->db_holds));  in dbuf_read_impl()
1708 	} else if (zfs_refcount_count(&db->db_holds) > db->db_dirtycnt) {  in dbuf_fix_old_data()
1751 	ASSERT(!zfs_refcount_is_zero(&db->db_holds));  in dbuf_read()
1896 	ASSERT(!zfs_refcount_is_zero(&db->db_holds));  in dbuf_noread()
2031 		if (zfs_refcount_count(&db->db_holds) == 0) {  in dbuf_free_range()
2246 	ASSERT(!zfs_refcount_is_zero(&db->db_holds));  in dbuf_dirty()
2633 	if (zfs_refcount_remove(&db->db_holds, (void *)(uintptr_t)txg) == 0) {  in dbuf_undirty()
2650 	ASSERT(!zfs_refcount_is_zero(&db->db_holds));  in dmu_buf_will_dirty_flags()
2899 	ASSERT(!zfs_refcount_is_zero(&db->db_holds));  in dmu_buf_will_fill_flags()
3108 	ASSERT(!zfs_refcount_is_zero(&db->db_holds));  in dbuf_assign_arcbuf()
3131 	    zfs_refcount_count(&db->db_holds) - 1 > db->db_dirtycnt) {  in dbuf_assign_arcbuf()
3192 	ASSERT(zfs_refcount_is_zero(&db->db_holds));  in dbuf_destroy()
3283 	ASSERT(zfs_refcount_is_zero(&db->db_holds));  in dbuf_destroy()
3974 		ASSERT(zfs_refcount_is_zero(&db->db_holds));  in dbuf_hold_impl()
3998 	(void) zfs_refcount_add(&db->db_holds, tag);  in dbuf_hold_impl()
4066 	int64_t holds = zfs_refcount_add(&db->db_holds, tag);  in dbuf_add_ref()
4086 			(void) zfs_refcount_add(&db->db_holds, tag);  in dbuf_try_add_ref()
4141 	holds = zfs_refcount_remove(&db->db_holds, tag);  in dbuf_rele_and_unlock()
4250 	return (zfs_refcount_count(&db->db_holds));  in dbuf_refcount()
4260 	ASSERT3U(zfs_refcount_count(&db->db_holds), >=, db->db_dirtycnt);  in dmu_buf_user_refcount()
4261 	holds = zfs_refcount_count(&db->db_holds) - db->db_dirtycnt;  in dmu_buf_user_refcount()
4800 	    zfs_refcount_count(&db->db_holds) > 1) {  in dbuf_sync_leaf()