xfs/scrub/refcount_repair.c

127 	int			error;
130 	error = xrep_setup_xfbtree(sc, descr);
132 	return error;
142 	int				error;
148 	error = xfs_alloc_has_records(sc->sa.bno_cur, rec->rc_startblock,
150 	if (error)
151 		return error;
156 	error = xfs_ialloc_has_inodes_at_extent(sc->sa.ino_cur,
158 	if (error)
159 		return error;
181 	int				error = 0;
183 	if (xchk_should_terminate(sc, &error))
184 		return error;
188 	error = xrep_refc_check_ext(rr->sc, &irec);
189 	if (error)
190 		return error;
242 	int			error = 0;
253 		if (xchk_should_terminate(rr->sc, &error))
254 			return error;
256 		error = xfs_btree_increment(cur, 0, &have_gt);
257 		if (error)
258 			return error;
262 		error = xfs_rmap_get_rec(cur, rmap, &have_gt);
263 		if (error)
264 			return error;
271 			error = xrep_refc_stash_cow(rr, rmap->rm_startblock,
273 			if (error)
274 				return error;
278 			error = xagb_bitmap_set(&rr->old_refcountbt_blocks,
281 			if (error)
282 				return error;
335 	int				error;
337 	error = xfarray_sort(rr->refcount_records, xrep_refc_extent_cmp,
339 	if (error)
340 		return error;
343 		if (xchk_should_terminate(rr->sc, &error))
344 			return error;
346 		error = xfarray_load(rr->refcount_records, cur, &irec);
347 		if (error)
348 			return error;
364 	return error;
383 	int			error;
386 		error = rcbag_add(rcstack, rr->sc->tp, rmap);
387 		if (error)
388 			return error;
390 		error = xrep_refc_walk_rmaps(rr, rmap, have);
391 		if (error)
392 			return error;
395 	error = xfs_btree_decrement(sc->sa.rmap_cur, 0, &have_gt);
396 	if (error)
397 		return error;
418 	int			error;
427 	error = rcbag_init(sc->mp, sc->xmbtp, &rcstack);
428 	if (error)
432 	error = xfs_btree_goto_left_edge(sc->sa.rmap_cur);
433 	if (error)
441 		error = xrep_refc_walk_rmaps(rr, &rmap, &have);
442 		if (error)
447 		error = xrep_refc_push_rmaps_at(rr, rcstack, sbno, &rmap,
449 		if (error)
453 		error = rcbag_next_edge(rcstack, sc->tp, &rmap, have, &nbno);
454 		if (error)
463 			error = rcbag_remove_ending_at(rcstack, sc->tp, nbno);
464 			if (error)
468 			error = xrep_refc_walk_rmaps(rr, &rmap, &have);
469 			if (error)
472 				error = xrep_refc_push_rmaps_at(rr, rcstack,
474 				if (error)
482 					error = xrep_refc_stash(rr,
486 					if (error)
499 			error = rcbag_next_edge(rcstack, sc->tp, &rmap, have,
501 			if (error)
513 	return error;
529 	int				error;
532 		error = xfarray_load(rr->refcount_records, rr->array_cur++,
534 		if (error)
535 			return error;
594 	int			error;
596 	error = xrep_refc_sort_records(rr);
597 	if (error)
598 		return error;
615 	error = xfs_btree_bload_compute_geometry(refc_cur,
618 	if (error)
622 	if (xchk_should_terminate(sc, &error))
626 	error = xrep_newbt_alloc_blocks(&rr->new_btree,
628 	if (error)
641 	error = xfs_btree_bload(refc_cur, &rr->new_btree.bload, rr);
642 	if (error)
653 	error = xrep_refc_reset_counters(rr);
654 	if (error)
658 	error = xrep_newbt_commit(&rr->new_btree);
659 	if (error)
660 		return error;
667 	xfs_btree_del_cursor(refc_cur, error);
670 	return error;
683 	int			error;
686 	error = xrep_reap_agblocks(sc, &rr->old_refcountbt_blocks,
688 	if (error)
689 		return error;
709 	int			error;
722 	error = xfarray_create(descr, mp->m_sb.sb_agblocks,
726 	if (error)
731 	error = xrep_refc_find_refcounts(rr);
732 	if (error)
736 	error = xrep_refc_build_new_tree(rr);
737 	if (error)
741 	error = xrep_refc_remove_old_tree(rr);
742 	if (error)
750 	return error;