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()
195 	error = xrep_chown_orphanage(sc, XFS_I(orphanage_inode));  in xrep_orphanage_create()
200 	sc->orphanage = XFS_I(orphanage_inode);  in xrep_orphanage_create()
201 	sc->orphanage_ilock_flags = 0;  in xrep_orphanage_create()
206 	inode_unlock(VFS_I(sc->mp->m_rootip));  in xrep_orphanage_create()
215 	struct xfs_scrub	*sc,  in xrep_orphanage_ilock()  argument
218 	sc->orphanage_ilock_flags |= ilock_flags;  in xrep_orphanage_ilock()
219 	xfs_ilock(sc->orphanage, ilock_flags);  in xrep_orphanage_ilock()
224 	struct xfs_scrub	*sc,  in xrep_orphanage_ilock_nowait()  argument
227 	if (xfs_ilock_nowait(sc->orphanage, ilock_flags)) {  in xrep_orphanage_ilock_nowait()
228 		sc->orphanage_ilock_flags |= ilock_flags;  in xrep_orphanage_ilock_nowait()
237 	struct xfs_scrub	*sc,  in xrep_orphanage_iunlock()  argument
240 	xfs_iunlock(sc->orphanage, ilock_flags);  in xrep_orphanage_iunlock()
241 	sc->orphanage_ilock_flags &= ~ilock_flags;  in xrep_orphanage_iunlock()
244 /* Grab the IOLOCK of the orphanage and sc->ip. */
247 	struct xfs_scrub	*sc)  in xrep_orphanage_iolock_two()  argument
252 		if (xchk_should_terminate(sc, &error))  in xrep_orphanage_iolock_two()
260 		if (xrep_orphanage_ilock_nowait(sc, XFS_IOLOCK_EXCL)) {  in xrep_orphanage_iolock_two()
261 			if (xchk_ilock_nowait(sc, XFS_IOLOCK_EXCL))  in xrep_orphanage_iolock_two()
263 			xrep_orphanage_iunlock(sc, XFS_IOLOCK_EXCL);  in xrep_orphanage_iolock_two()
274 	struct xfs_scrub	*sc)  in xrep_orphanage_rele()  argument
276 	if (!sc->orphanage)  in xrep_orphanage_rele()
279 	if (sc->orphanage_ilock_flags)  in xrep_orphanage_rele()
280 		xfs_iunlock(sc->orphanage, sc->orphanage_ilock_flags);  in xrep_orphanage_rele()
282 	xchk_irele(sc, sc->orphanage);  in xrep_orphanage_rele()
283 	sc->orphanage = NULL;  in xrep_orphanage_rele()
288 /* Can the orphanage adopt @sc->ip? */
291 	struct xfs_scrub	*sc)  in xrep_orphanage_can_adopt()  argument
293 	ASSERT(sc->ip != NULL);  in xrep_orphanage_can_adopt()
295 	if (!sc->orphanage)  in xrep_orphanage_can_adopt()
297 	if (sc->ip == sc->orphanage)  in xrep_orphanage_can_adopt()
299 	if (xchk_inode_is_sb_rooted(sc->ip))  in xrep_orphanage_can_adopt()
301 	if (xfs_is_internal_inode(sc->ip))  in xrep_orphanage_can_adopt()
310  * adoption, take ILOCK_EXCL of the orphanage and sc->ip, joins them to the
312  * IOLOCK of the orphanage and sc->ip.
316 	struct xfs_scrub	*sc,  in xrep_adoption_trans_alloc()  argument
319 	struct xfs_mount	*mp = sc->mp;  in xrep_adoption_trans_alloc()
323 	ASSERT(sc->tp == NULL);  in xrep_adoption_trans_alloc()
324 	ASSERT(sc->ip != NULL);  in xrep_adoption_trans_alloc()
325 	ASSERT(sc->orphanage != NULL);  in xrep_adoption_trans_alloc()
326 	ASSERT(sc->ilock_flags & XFS_IOLOCK_EXCL);  in xrep_adoption_trans_alloc()
327 	ASSERT(sc->orphanage_ilock_flags & XFS_IOLOCK_EXCL);  in xrep_adoption_trans_alloc()
328 	ASSERT(!(sc->ilock_flags & (XFS_ILOCK_SHARED | XFS_ILOCK_EXCL)));  in xrep_adoption_trans_alloc()
329 	ASSERT(!(sc->orphanage_ilock_flags &  in xrep_adoption_trans_alloc()
333 	adopt->sc = sc;  in xrep_adoption_trans_alloc()
335 	if (S_ISDIR(VFS_I(sc->ip)->i_mode))  in xrep_adoption_trans_alloc()
349 			&sc->tp);  in xrep_adoption_trans_alloc()
353 	xfs_lock_two_inodes(sc->orphanage, XFS_ILOCK_EXCL,  in xrep_adoption_trans_alloc()
354 			    sc->ip, XFS_ILOCK_EXCL);  in xrep_adoption_trans_alloc()
355 	sc->ilock_flags |= XFS_ILOCK_EXCL;  in xrep_adoption_trans_alloc()
356 	sc->orphanage_ilock_flags |= XFS_ILOCK_EXCL;  in xrep_adoption_trans_alloc()
358 	xfs_trans_ijoin(sc->tp, sc->orphanage, 0);  in xrep_adoption_trans_alloc()
359 	xfs_trans_ijoin(sc->tp, sc->ip, 0);  in xrep_adoption_trans_alloc()
367 	error = xfs_trans_reserve_quota_nblks(sc->tp, sc->orphanage,  in xrep_adoption_trans_alloc()
378 		error = xfs_trans_reserve_quota_nblks(sc->tp, sc->ip,  in xrep_adoption_trans_alloc()
386 	xchk_trans_cancel(sc);  in xrep_adoption_trans_alloc()
387 	xrep_orphanage_iunlock(sc, XFS_ILOCK_EXCL);  in xrep_adoption_trans_alloc()
388 	xchk_iunlock(sc, XFS_ILOCK_EXCL);  in xrep_adoption_trans_alloc()
394  * orphanage.  Caller must hold ILOCKs of sc->ip and the orphanage and must not
402 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_compute_name()  local
409 	xname->len = snprintf(namebuf, MAXNAMELEN, "%llu", sc->ip->i_ino);  in xrep_adoption_compute_name()
410 	xname->type = xfs_mode_to_ftype(VFS_I(sc->ip)->i_mode);  in xrep_adoption_compute_name()
413 	error = xchk_dir_lookup(sc, sc->orphanage, xname, &ino);  in xrep_adoption_compute_name()
416 				sc->ip->i_ino, ++incr);  in xrep_adoption_compute_name()
417 		error = xchk_dir_lookup(sc, sc->orphanage, xname, &ino);  in xrep_adoption_compute_name()
440 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_check_dcache()  local
444 	d_orphanage = d_find_alias(VFS_I(sc->orphanage));  in xrep_adoption_check_dcache()
450 		trace_xrep_adoption_check_child(sc->mp, d_child);  in xrep_adoption_check_dcache()
477 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_zap_dcache()  local
481 	d_orphanage = d_find_alias(VFS_I(sc->orphanage));  in xrep_adoption_zap_dcache()
487 		trace_xrep_adoption_invalidate_child(sc->mp, d_child);  in xrep_adoption_zap_dcache()
498 	while ((d_child = d_find_alias(VFS_I(sc->ip))) != NULL) {  in xrep_adoption_zap_dcache()
499 		trace_xrep_adoption_invalidate_child(sc->mp, d_child);  in xrep_adoption_zap_dcache()
529 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_move()  local
530 	bool			isdir = S_ISDIR(VFS_I(sc->ip)->i_mode);  in xrep_adoption_move()
533 	trace_xrep_adoption_reparent(sc->orphanage, adopt->xname,  in xrep_adoption_move()
534 			sc->ip->i_ino);  in xrep_adoption_move()
545 	if (!xfs_inode_has_attr_fork(sc->ip) && xfs_has_parent(sc->mp)) {  in xrep_adoption_move()
548 		error = xfs_bmap_add_attrfork(sc->tp, sc->ip, sf_size, true);  in xrep_adoption_move()
554 	error = xfs_dir_createname(sc->tp, sc->orphanage, adopt->xname,  in xrep_adoption_move()
555 			sc->ip->i_ino, adopt->orphanage_blkres);  in xrep_adoption_move()
563 	xfs_trans_ichgtime(sc->tp, sc->orphanage,  in xrep_adoption_move()
566 		xfs_bumplink(sc->tp, sc->orphanage);  in xrep_adoption_move()
567 	xfs_trans_log_inode(sc->tp, sc->orphanage, XFS_ILOG_CORE);  in xrep_adoption_move()
571 		xfs_bumplink(sc->tp, sc->ip);  in xrep_adoption_move()
572 		xfs_trans_log_inode(sc->tp, sc->ip, XFS_ILOG_CORE);  in xrep_adoption_move()
577 		error = xfs_dir_replace(sc->tp, sc->ip, &xfs_name_dotdot,  in xrep_adoption_move()
578 				sc->orphanage->i_ino, adopt->child_blkres);  in xrep_adoption_move()
584 	if (xfs_has_parent(sc->mp)) {  in xrep_adoption_move()
585 		error = xfs_parent_addname(sc->tp, &adopt->ppargs,  in xrep_adoption_move()
586 				sc->orphanage, adopt->xname, sc->ip);  in xrep_adoption_move()
596 	xfs_dir_update_hook(sc->orphanage, sc->ip, 1, adopt->xname);  in xrep_adoption_move()
617 	struct xfs_scrub	*sc = adopt->sc;  in xrep_adoption_trans_roll()  local
620 	trace_xrep_adoption_trans_roll(sc->orphanage, sc->ip,  in xrep_adoption_trans_roll()
621 			!!(sc->tp->t_flags & XFS_TRANS_DIRTY));  in xrep_adoption_trans_roll()
624 	error = xrep_defer_finish(sc);  in xrep_adoption_trans_roll()
629 	return xfs_trans_roll(&sc->tp);  in xrep_adoption_trans_roll()