51 	struct xfs_scrub	*sc,  in xrep_chown_orphanage()  argument
55 	struct xfs_mount	*mp = sc->mp;  in xrep_chown_orphanage()
120 /* Create the orphanage directory, and set sc->orphanage to it. */
123 	struct xfs_scrub	*sc)  in xrep_orphanage_create()  argument
125 	struct xfs_mount	*mp = sc->mp;  in xrep_orphanage_create()
127 	struct inode		*root_inode = VFS_I(sc->mp->m_rootip);  in xrep_orphanage_create()
134 		sc->orphanage = NULL;  in xrep_orphanage_create()
138 	ASSERT(sc->tp == NULL);  in xrep_orphanage_create()
139 	ASSERT(sc->orphanage == NULL);  in xrep_orphanage_create()
194 	error = xrep_chown_orphanage(sc, XFS_I(orphanage_inode));  in xrep_orphanage_create()
199 	sc->orphanage = XFS_I(orphanage_inode);  in xrep_orphanage_create()
200 	sc->orphanage_ilock_flags = 0;  in xrep_orphanage_create()
205 	inode_unlock(VFS_I(sc->mp->m_rootip));  in xrep_orphanage_create()
214 	struct xfs_scrub	*sc,  in xrep_orphanage_ilock()  argument
217 	sc->orphanage_ilock_flags |= ilock_flags;  in xrep_orphanage_ilock()
218 	xfs_ilock(sc->orphanage, ilock_flags);  in xrep_orphanage_ilock()
223 	struct xfs_scrub	*sc,  in xrep_orphanage_ilock_nowait()  argument
226 	if (xfs_ilock_nowait(sc->orphanage, ilock_flags)) {  in xrep_orphanage_ilock_nowait()
227 		sc->orphanage_ilock_flags |= ilock_flags;  in xrep_orphanage_ilock_nowait()
236 	struct xfs_scrub	*sc,  in xrep_orphanage_iunlock()  argument
239 	xfs_iunlock(sc->orphanage, ilock_flags);  in xrep_orphanage_iunlock()
240 	sc->orphanage_ilock_flags &= ~ilock_flags;  in xrep_orphanage_iunlock()
243 /* Grab the IOLOCK of the orphanage and sc->ip. */
246 	struct xfs_scrub	*sc)  in xrep_orphanage_iolock_two()  argument
251 		if (xchk_should_terminate(sc, &error))  in xrep_orphanage_iolock_two()
259 		if (xrep_orphanage_ilock_nowait(sc, XFS_IOLOCK_EXCL)) {  in xrep_orphanage_iolock_two()
260 			if (xchk_ilock_nowait(sc, XFS_IOLOCK_EXCL))  in xrep_orphanage_iolock_two()
262 			xrep_orphanage_iunlock(sc, XFS_IOLOCK_EXCL);  in xrep_orphanage_iolock_two()
273 	struct xfs_scrub	*sc)  in xrep_orphanage_rele()  argument
275 	if (!sc->orphanage)  in xrep_orphanage_rele()
278 	if (sc->orphanage_ilock_flags)  in xrep_orphanage_rele()
279 		xfs_iunlock(sc->orphanage, sc->orphanage_ilock_flags);  in xrep_orphanage_rele()
281 	xchk_irele(sc, sc->orphanage);  in xrep_orphanage_rele()
282 	sc->orphanage = NULL;  in xrep_orphanage_rele()
287 /* Can the orphanage adopt @sc->ip? */
290 	struct xfs_scrub	*sc)  in xrep_orphanage_can_adopt()  argument
292 	ASSERT(sc->ip != NULL);  in xrep_orphanage_can_adopt()
294 	if (!sc->orphanage)  in xrep_orphanage_can_adopt()
296 	if (sc->ip == sc->orphanage)  in xrep_orphanage_can_adopt()
298 	if (xchk_inode_is_sb_rooted(sc->ip))  in xrep_orphanage_can_adopt()
300 	if (xfs_is_internal_inode(sc->ip))  in xrep_orphanage_can_adopt()
309  * adoption, take ILOCK_EXCL of the orphanage and sc->ip, joins them to the
311  * IOLOCK of the orphanage and sc->ip.
315 	struct xfs_scrub	*sc,  in xrep_adoption_trans_alloc()  argument
318 	struct xfs_mount	*mp = sc->mp;  in xrep_adoption_trans_alloc()
322 	ASSERT(sc->tp == NULL);  in xrep_adoption_trans_alloc()
323 	ASSERT(sc->ip != NULL);  in xrep_adoption_trans_alloc()
324 	ASSERT(sc->orphanage != NULL);  in xrep_adoption_trans_alloc()
325 	ASSERT(sc->ilock_flags & XFS_IOLOCK_EXCL);  in xrep_adoption_trans_alloc()
326 	ASSERT(sc->orphanage_ilock_flags & XFS_IOLOCK_EXCL);  in xrep_adoption_trans_alloc()
327 	ASSERT(!(sc->ilock_flags & (XFS_ILOCK_SHARED | XFS_ILOCK_EXCL)));  in xrep_adoption_trans_alloc()
328 	ASSERT(!(sc->orphanage_ilock_flags &  in xrep_adoption_trans_alloc()
332 	adopt->sc = sc;  in xrep_adoption_trans_alloc()
334 	if (S_ISDIR(VFS_I(sc->ip)->i_mode))  in xrep_adoption_trans_alloc()
348 			&sc->tp);  in xrep_adoption_trans_alloc()
352 	xfs_lock_two_inodes(sc->orphanage, XFS_ILOCK_EXCL,  in xrep_adoption_trans_alloc()
353 			    sc->ip, XFS_ILOCK_EXCL);  in xrep_adoption_trans_alloc()
354 	sc->ilock_flags |= XFS_ILOCK_EXCL;  in xrep_adoption_trans_alloc()
355 	sc->orphanage_ilock_flags |= XFS_ILOCK_EXCL;  in xrep_adoption_trans_alloc()
357 	xfs_trans_ijoin(sc->tp, sc->orphanage, 0);  in xrep_adoption_trans_alloc()
358 	xfs_trans_ijoin(sc->tp, sc->ip, 0);  in xrep_adoption_trans_alloc()
366 	error = xfs_trans_reserve_quota_nblks(sc->tp, sc->orphanage,  in xrep_adoption_trans_alloc()
377 		error = xfs_trans_reserve_quota_nblks(sc->tp, sc->ip,  in xrep_adoption_trans_alloc()
385 	xchk_trans_cancel(sc);  in xrep_adoption_trans_alloc()
386 	xrep_orphanage_iunlock(sc, XFS_ILOCK_EXCL);  in xrep_adoption_trans_alloc()
387 	xchk_iunlock(sc, XFS_ILOCK_EXCL);  in xrep_adoption_trans_alloc()
393  * orphanage.  Caller must hold ILOCKs of sc->ip and the orphanage and must not
401 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_compute_name()  local
408 	xname->len = snprintf(namebuf, MAXNAMELEN, "%llu", sc->ip->i_ino);  in xrep_adoption_compute_name()
409 	xname->type = xfs_mode_to_ftype(VFS_I(sc->ip)->i_mode);  in xrep_adoption_compute_name()
412 	error = xchk_dir_lookup(sc, sc->orphanage, xname, &ino);  in xrep_adoption_compute_name()
415 				sc->ip->i_ino, ++incr);  in xrep_adoption_compute_name()
416 		error = xchk_dir_lookup(sc, sc->orphanage, xname, &ino);  in xrep_adoption_compute_name()
439 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_check_dcache()  local
443 	d_orphanage = d_find_alias(VFS_I(sc->orphanage));  in xrep_adoption_check_dcache()
449 		trace_xrep_adoption_check_child(sc->mp, d_child);  in xrep_adoption_check_dcache()
476 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_zap_dcache()  local
480 	d_orphanage = d_find_alias(VFS_I(sc->orphanage));  in xrep_adoption_zap_dcache()
486 		trace_xrep_adoption_invalidate_child(sc->mp, d_child);  in xrep_adoption_zap_dcache()
497 	while ((d_child = d_find_alias(VFS_I(sc->ip))) != NULL) {  in xrep_adoption_zap_dcache()
498 		trace_xrep_adoption_invalidate_child(sc->mp, d_child);  in xrep_adoption_zap_dcache()
528 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_move()  local
529 	bool			isdir = S_ISDIR(VFS_I(sc->ip)->i_mode);  in xrep_adoption_move()
532 	trace_xrep_adoption_reparent(sc->orphanage, adopt->xname,  in xrep_adoption_move()
533 			sc->ip->i_ino);  in xrep_adoption_move()
544 	if (!xfs_inode_has_attr_fork(sc->ip) && xfs_has_parent(sc->mp)) {  in xrep_adoption_move()
547 		error = xfs_bmap_add_attrfork(sc->tp, sc->ip, sf_size, true);  in xrep_adoption_move()
553 	error = xfs_dir_createname(sc->tp, sc->orphanage, adopt->xname,  in xrep_adoption_move()
554 			sc->ip->i_ino, adopt->orphanage_blkres);  in xrep_adoption_move()
562 	xfs_trans_ichgtime(sc->tp, sc->orphanage,  in xrep_adoption_move()
565 		xfs_bumplink(sc->tp, sc->orphanage);  in xrep_adoption_move()
566 	xfs_trans_log_inode(sc->tp, sc->orphanage, XFS_ILOG_CORE);  in xrep_adoption_move()
570 		xfs_bumplink(sc->tp, sc->ip);  in xrep_adoption_move()
571 		xfs_trans_log_inode(sc->tp, sc->ip, XFS_ILOG_CORE);  in xrep_adoption_move()
576 		error = xfs_dir_replace(sc->tp, sc->ip, &xfs_name_dotdot,  in xrep_adoption_move()
577 				sc->orphanage->i_ino, adopt->child_blkres);  in xrep_adoption_move()
583 	if (xfs_has_parent(sc->mp)) {  in xrep_adoption_move()
584 		error = xfs_parent_addname(sc->tp, &adopt->ppargs,  in xrep_adoption_move()
585 				sc->orphanage, adopt->xname, sc->ip);  in xrep_adoption_move()
595 	xfs_dir_update_hook(sc->orphanage, sc->ip, 1, adopt->xname);  in xrep_adoption_move()
616 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_trans_roll()  local
619 	trace_xrep_adoption_trans_roll(sc->orphanage, sc->ip,  in xrep_adoption_trans_roll()
620 			!!(sc->tp->t_flags & XFS_TRANS_DIRTY));  in xrep_adoption_trans_roll()
623 	error = xrep_defer_finish(sc);  in xrep_adoption_trans_roll()
628 	return xfs_trans_roll(&sc->tp);  in xrep_adoption_trans_roll()