751 	struct ulfs_extattr_list_entry *attribute;  in ulfs_extattr_enable()  local
761 	attribute = kmem_zalloc(sizeof(*attribute), KM_SLEEP);  in ulfs_extattr_enable()
773 	strncpy(attribute->uele_attrname, attrname,  in ulfs_extattr_enable()
775 	attribute->uele_attrnamespace = attrnamespace;  in ulfs_extattr_enable()
776 	memset(&attribute->uele_fileheader, 0,  in ulfs_extattr_enable()
779 	attribute->uele_backing_vnode = backing_vnode;  in ulfs_extattr_enable()
783 	aiov.iov_base = (void *) &attribute->uele_fileheader;  in ulfs_extattr_enable()
806 	if (attribute->uele_fileheader.uef_magic != ULFS_EXTATTR_MAGIC) {  in ulfs_extattr_enable()
807 		attribute->uele_flags |= UELE_F_NEEDSWAP;  in ulfs_extattr_enable()
808 		attribute->uele_fileheader.uef_magic =  in ulfs_extattr_enable()
809 		    ulfs_rw32(attribute->uele_fileheader.uef_magic,  in ulfs_extattr_enable()
810 			     UELE_NEEDSWAP(attribute));  in ulfs_extattr_enable()
811 		if (attribute->uele_fileheader.uef_magic != ULFS_EXTATTR_MAGIC) {  in ulfs_extattr_enable()
818 	attribute->uele_fileheader.uef_version =  in ulfs_extattr_enable()
819 	    ulfs_rw32(attribute->uele_fileheader.uef_version,  in ulfs_extattr_enable()
820 		     UELE_NEEDSWAP(attribute));  in ulfs_extattr_enable()
821 	attribute->uele_fileheader.uef_size =  in ulfs_extattr_enable()
822 	    ulfs_rw32(attribute->uele_fileheader.uef_size,  in ulfs_extattr_enable()
823 		     UELE_NEEDSWAP(attribute));  in ulfs_extattr_enable()
825 	if (attribute->uele_fileheader.uef_version != ULFS_EXTATTR_VERSION) {  in ulfs_extattr_enable()
832 	LIST_INSERT_HEAD(&ump->um_extattr.uepm_list, attribute,  in ulfs_extattr_enable()
842 	kmem_free(attribute, sizeof(*attribute));  in ulfs_extattr_enable()
1077 	struct ulfs_extattr_list_entry *attribute;  in ulfs_extattr_get()  local
1092 	attribute = ulfs_extattr_find_attr(ump, attrnamespace, name);  in ulfs_extattr_get()
1093 	if (!attribute)  in ulfs_extattr_get()
1108 	if (attribute->uele_backing_vnode != vp)  in ulfs_extattr_get()
1109 		vn_lock(attribute->uele_backing_vnode, LK_SHARED | LK_RETRY);  in ulfs_extattr_get()
1111 	error = ulfs_extattr_get_header(vp, attribute, &ueh, &base_offset);  in ulfs_extattr_get()
1133 		error = VOP_READ(attribute->uele_backing_vnode, uio,  in ulfs_extattr_get()
1146 	if (attribute->uele_backing_vnode != vp)  in ulfs_extattr_get()
1147 		VOP_UNLOCK(attribute->uele_backing_vnode);  in ulfs_extattr_get()
1360 	struct ulfs_extattr_list_entry *attribute;  in ulfs_extattr_set()  local
1380 	attribute = ulfs_extattr_find_attr(ump, attrnamespace, name);  in ulfs_extattr_set()
1381 	if (!attribute) {  in ulfs_extattr_set()
1383 						    name, l, &attribute);  in ulfs_extattr_set()
1387 			attribute =   in ulfs_extattr_set()
1391 		if (error || !attribute)  in ulfs_extattr_set()
1401 	    uio->uio_resid > attribute->uele_fileheader.uef_size)  in ulfs_extattr_set()
1410 	    attribute->uele_fileheader.uef_size);  in ulfs_extattr_set()
1416 	    UELE_NEEDSWAP(attribute));  in ulfs_extattr_set()
1418 				 UELE_NEEDSWAP(attribute));  in ulfs_extattr_set()
1419 	ueh.ueh_i_gen = ulfs_rw32(ip->i_gen, UELE_NEEDSWAP(attribute));  in ulfs_extattr_set()
1433 	if (attribute->uele_backing_vnode != vp)  in ulfs_extattr_set()
1434 		vn_lock(attribute->uele_backing_vnode,   in ulfs_extattr_set()
1440 	error = VOP_WRITE(attribute->uele_backing_vnode, &local_aio, ioflag,  in ulfs_extattr_set()
1459 	error = VOP_WRITE(attribute->uele_backing_vnode, uio, ioflag,  in ulfs_extattr_set()
1465 	if (attribute->uele_backing_vnode != vp)  in ulfs_extattr_set()
1466 		VOP_UNLOCK(attribute->uele_backing_vnode);  in ulfs_extattr_set()
1479 	struct ulfs_extattr_list_entry *attribute;  in ulfs_extattr_rm()  local
1498 	attribute = ulfs_extattr_find_attr(ump, attrnamespace, name);  in ulfs_extattr_rm()
1499 	if (!attribute)  in ulfs_extattr_rm()
1506 	if (attribute->uele_backing_vnode != vp)  in ulfs_extattr_rm()
1507 		vn_lock(attribute->uele_backing_vnode, LK_EXCLUSIVE | LK_RETRY);  in ulfs_extattr_rm()
1509 	error = ulfs_extattr_get_header(vp, attribute, &ueh, &base_offset);  in ulfs_extattr_rm()
1529 	error = VOP_WRITE(attribute->uele_backing_vnode, &local_aio, ioflag,  in ulfs_extattr_rm()
1538 	VOP_UNLOCK(attribute->uele_backing_vnode);  in ulfs_extattr_rm()