401 	znode_t *zp;  in zfs_dirlook()  local
425 		error = zfs_zget(zfsvfs, parent, &zp);  in zfs_dirlook()
427 			*vpp = ZTOV(zp);  in zfs_dirlook()
438 		error = zfs_dirent_lock(&dl, dzp, name, &zp, zf, deflg, rpnp);  in zfs_dirlook()
440 			*vpp = ZTOV(zp);  in zfs_dirlook()
468 zfs_unlinked_add(znode_t *zp, dmu_tx_t *tx)  in zfs_unlinked_add()  argument
470 	zfsvfs_t *zfsvfs = zp->z_zfsvfs;  in zfs_unlinked_add()
472 	ASSERT(zp->z_unlinked);  in zfs_unlinked_add()
473 	ASSERT(zp->z_links == 0);  in zfs_unlinked_add()
476 	    zap_add_int(zfsvfs->z_os, zfsvfs->z_unlinkedobj, zp->z_id, tx));  in zfs_unlinked_add()
490 	znode_t		*zp;  in zfs_unlinked_drain_task()  local
517 		error = zfs_zget(zfsvfs, zap.za_first_integer, &zp);  in zfs_unlinked_drain_task()
528 		zp->z_unlinked = B_TRUE;  in zfs_unlinked_drain_task()
530 		VN_RELE(ZTOV(zp));  in zfs_unlinked_drain_task()
646 zfs_rmnode(znode_t *zp)  in zfs_rmnode()  argument
648 	zfsvfs_t	*zfsvfs = zp->z_zfsvfs;  in zfs_rmnode()
656 	ASSERT(zp->z_links == 0);  in zfs_rmnode()
657 	ASSERT(ZTOV(zp)->v_count == 0);  in zfs_rmnode()
662 	if (ZTOV(zp)->v_type == VDIR && (zp->z_pflags & ZFS_XATTR)) {  in zfs_rmnode()
663 		if (zfs_purgedir(zp) != 0) {  in zfs_rmnode()
668 			zfs_znode_dmu_fini(zp);  in zfs_rmnode()
669 			zfs_znode_free(zp);  in zfs_rmnode()
681 		error = dmu_free_long_range(os, zp->z_id, 0, DMU_OBJECT_END);  in zfs_rmnode()
687 			zfs_znode_dmu_fini(zp);  in zfs_rmnode()
688 			zfs_znode_free(zp);  in zfs_rmnode()
697 	error = sa_lookup(zp->z_sa_hdl, SA_ZPL_XATTR(zfsvfs),  in zfs_rmnode()
704 	acl_obj = zfs_external_acl(zp);  in zfs_rmnode()
710 	dmu_tx_hold_free(tx, zp->z_id, 0, DMU_OBJECT_END);  in zfs_rmnode()
719 	zfs_sa_upgrade_txholds(tx, zp);  in zfs_rmnode()
729 		zfs_znode_dmu_fini(zp);  in zfs_rmnode()
730 		zfs_znode_free(zp);  in zfs_rmnode()
747 	    zap_remove_int(zfsvfs->z_os, zfsvfs->z_unlinkedobj, zp->z_id, tx));  in zfs_rmnode()
749 	zfs_znode_delete(zp, tx);  in zfs_rmnode()
758 zfs_dirent(znode_t *zp, uint64_t mode)  in zfs_dirent()  argument
760 	uint64_t de = zp->z_id;  in zfs_dirent()
762 	if (zp->z_zfsvfs->z_version >= ZPL_VERSION_DIRENT_TYPE)  in zfs_dirent()
771 zfs_link_create(zfs_dirlock_t *dl, znode_t *zp, dmu_tx_t *tx, int flag)  in zfs_link_create()  argument
774 	zfsvfs_t *zfsvfs = zp->z_zfsvfs;  in zfs_link_create()
775 	vnode_t *vp = ZTOV(zp);  in zfs_link_create()
783 	mutex_enter(&zp->z_lock);  in zfs_link_create()
786 		if (zp->z_unlinked) {	/* no new links to unlinked zp */  in zfs_link_create()
788 			mutex_exit(&zp->z_lock);  in zfs_link_create()
791 		zp->z_links++;  in zfs_link_create()
793 		    &zp->z_links, sizeof (zp->z_links));  in zfs_link_create()
799 	    &zp->z_pflags, sizeof (zp->z_pflags));  in zfs_link_create()
804 		zfs_tstamp_update_setup(zp, STATE_CHANGED, mtime,  in zfs_link_create()
807 	error = sa_bulk_update(zp->z_sa_hdl, bulk, count, tx);  in zfs_link_create()
810 	mutex_exit(&zp->z_lock);  in zfs_link_create()
831 	value = zfs_dirent(zp, zp->z_mode);  in zfs_link_create()
832 	error = zap_add(zp->z_zfsvfs->z_os, dzp->z_id, dl->dl_name,  in zfs_link_create()
864 zfs_dropname(zfs_dirlock_t *dl, znode_t *zp, znode_t *dzp, dmu_tx_t *tx,  in zfs_dropname()  argument
869 	if (zp->z_zfsvfs->z_norm) {  in zfs_dropname()
872 		if ((zp->z_zfsvfs->z_case == ZFS_CASE_INSENSITIVE &&  in zfs_dropname()
874 		    (zp->z_zfsvfs->z_case == ZFS_CASE_MIXED &&  in zfs_dropname()
879 		error = zap_remove_norm(zp->z_zfsvfs->z_os, dzp->z_id,  in zfs_dropname()
882 		error = zap_remove(zp->z_zfsvfs->z_os, dzp->z_id, dl->dl_name,  in zfs_dropname()
897 zfs_link_destroy(zfs_dirlock_t *dl, znode_t *zp, dmu_tx_t *tx, int flag,  in zfs_link_destroy()  argument
902 	vnode_t *vp = ZTOV(zp);  in zfs_link_destroy()
921 		mutex_enter(&zp->z_lock);  in zfs_link_destroy()
923 		if (zp_is_dir && !zfs_dirempty(zp)) {  in zfs_link_destroy()
924 			mutex_exit(&zp->z_lock);  in zfs_link_destroy()
934 		error = zfs_dropname(dl, zp, dzp, tx, flag);  in zfs_link_destroy()
936 			mutex_exit(&zp->z_lock);  in zfs_link_destroy()
941 		if (zp->z_links <= zp_is_dir) {  in zfs_link_destroy()
944 			    zp->z_vnode->v_path != vn_vpath_empty ?  in zfs_link_destroy()
945 			    zp->z_vnode->v_path : "<unknown>",  in zfs_link_destroy()
946 			    (int)zp->z_links, zp_is_dir + 1);  in zfs_link_destroy()
947 			zp->z_links = zp_is_dir + 1;  in zfs_link_destroy()
949 		if (--zp->z_links == zp_is_dir) {  in zfs_link_destroy()
950 			zp->z_unlinked = B_TRUE;  in zfs_link_destroy()
951 			zp->z_links = 0;  in zfs_link_destroy()
957 			    NULL, &zp->z_pflags, sizeof (zp->z_pflags));  in zfs_link_destroy()
958 			zfs_tstamp_update_setup(zp, STATE_CHANGED, mtime, ctime,  in zfs_link_destroy()
962 		    NULL, &zp->z_links, sizeof (zp->z_links));  in zfs_link_destroy()
963 		error = sa_bulk_update(zp->z_sa_hdl, bulk, count, tx);  in zfs_link_destroy()
966 		mutex_exit(&zp->z_lock);  in zfs_link_destroy()
969 		error = zfs_dropname(dl, zp, dzp, tx, flag);  in zfs_link_destroy()
995 		zfs_unlinked_add(zp, tx);  in zfs_link_destroy()
1012 zfs_make_xattrdir(znode_t *zp, vattr_t *vap, vnode_t **xvpp, cred_t *cr)  in zfs_make_xattrdir()  argument
1014 	zfsvfs_t *zfsvfs = zp->z_zfsvfs;  in zfs_make_xattrdir()
1024 	if (error = zfs_zaccess(zp, ACE_WRITE_NAMED_ATTRS, 0, B_FALSE, cr))  in zfs_make_xattrdir()
1027 	if ((error = zfs_acl_ids_create(zp, IS_XATTR, vap, cr, NULL,  in zfs_make_xattrdir()
1030 	if (zfs_acl_ids_overquota(zfsvfs, &acl_ids, zp->z_projid)) {  in zfs_make_xattrdir()
1038 	dmu_tx_hold_sa(tx, zp->z_sa_hdl, B_TRUE);  in zfs_make_xattrdir()
1049 	zfs_mknode(zp, vap, tx, cr, IS_XATTR, &xzp, &acl_ids);  in zfs_make_xattrdir()
1057 	ASSERT(error == 0 && parent == zp->z_id);  in zfs_make_xattrdir()
1060 	VERIFY(0 == sa_update(zp->z_sa_hdl, SA_ZPL_XATTR(zfsvfs), &xzp->z_id,  in zfs_make_xattrdir()
1063 	(void) zfs_log_create(zfsvfs->z_log, tx, TX_MKXATTR, zp,  in zfs_make_xattrdir()
1088 zfs_get_xattrdir(znode_t *zp, vnode_t **xvpp, cred_t *cr, int flags)  in zfs_get_xattrdir()  argument
1090 	zfsvfs_t	*zfsvfs = zp->z_zfsvfs;  in zfs_get_xattrdir()
1096 	error = zfs_dirent_lock(&dl, zp, "", &xzp, ZXATTR, NULL, NULL);  in zfs_get_xattrdir()
1130 	zfs_fuid_map_ids(zp, cr, &va.va_uid, &va.va_gid);  in zfs_get_xattrdir()
1132 	error = zfs_make_xattrdir(zp, &va, xvpp, cr);  in zfs_get_xattrdir()
1157 zfs_sticky_remove_access(znode_t *zdp, znode_t *zp, cred_t *cr)  in zfs_sticky_remove_access()  argument
1171 	fowner = zfs_fuid_map_id(zfsvfs, zp->z_uid, cr, ZFS_OWNER);  in zfs_sticky_remove_access()
1174 	    (ZTOV(zp)->v_type == VREG &&  in zfs_sticky_remove_access()
1175 	    zfs_zaccess(zp, ACE_WRITE_DATA, 0, B_FALSE, cr) == 0))  in zfs_sticky_remove_access()