132 	int			error;  in xrep_setup_rtrefcountbt()  local
135 	error = xrep_setup_xfbtree(sc, descr);  in xrep_setup_rtrefcountbt()
137 	return error;  in xrep_setup_rtrefcountbt()
178 	int				error = 0;  in xrep_rtrefc_stash()  local
180 	if (xchk_should_terminate(rr->sc, &error))  in xrep_rtrefc_stash()
181 		return error;  in xrep_rtrefc_stash()
185 	error = xrep_rtrefc_check_ext(rr->sc, &irec);  in xrep_rtrefc_stash()
186 	if (error)  in xrep_rtrefc_stash()
187 		return error;  in xrep_rtrefc_stash()
230 	int			error = 0;  in xrep_rtrefc_walk_rmaps()  local
241 		if (xchk_should_terminate(rr->sc, &error))  in xrep_rtrefc_walk_rmaps()
242 			return error;  in xrep_rtrefc_walk_rmaps()
244 		error = xfs_btree_increment(cur, 0, &have_gt);  in xrep_rtrefc_walk_rmaps()
245 		if (error)  in xrep_rtrefc_walk_rmaps()
246 			return error;  in xrep_rtrefc_walk_rmaps()
250 		error = xfs_rmap_get_rec(cur, rmap, &have_gt);  in xrep_rtrefc_walk_rmaps()
251 		if (error)  in xrep_rtrefc_walk_rmaps()
252 			return error;  in xrep_rtrefc_walk_rmaps()
259 			error = xrep_rtrefc_stash_cow(rr, rmap->rm_startblock,  in xrep_rtrefc_walk_rmaps()
261 			if (error)  in xrep_rtrefc_walk_rmaps()
262 				return error;  in xrep_rtrefc_walk_rmaps()
323 	int				error;  in xrep_rtrefc_sort_records()  local
325 	error = xfarray_sort(rr->refcount_records, xrep_rtrefc_extent_cmp,  in xrep_rtrefc_sort_records()
327 	if (error)  in xrep_rtrefc_sort_records()
328 		return error;  in xrep_rtrefc_sort_records()
331 		if (xchk_should_terminate(rr->sc, &error))  in xrep_rtrefc_sort_records()
332 			return error;  in xrep_rtrefc_sort_records()
334 		error = xfarray_load(rr->refcount_records, cur, &irec);  in xrep_rtrefc_sort_records()
335 		if (error)  in xrep_rtrefc_sort_records()
336 			return error;  in xrep_rtrefc_sort_records()
352 	return error;  in xrep_rtrefc_sort_records()
363 	int				error = 0;  in xrep_rtrefc_walk_rmap()  local
365 	if (xchk_should_terminate(rr->sc, &error))  in xrep_rtrefc_walk_rmap()
366 		return error;  in xrep_rtrefc_walk_rmap()
372 	error = xrep_check_ino_btree_mapping(rr->sc, rec);  in xrep_rtrefc_walk_rmap()
373 	if (error)  in xrep_rtrefc_walk_rmap()
374 		return error;  in xrep_rtrefc_walk_rmap()
397 	int			error;  in xrep_rtrefc_push_rmaps_at()  local
400 		error = rcbag_add(rcstack, rr->sc->tp, rmap);  in xrep_rtrefc_push_rmaps_at()
401 		if (error)  in xrep_rtrefc_push_rmaps_at()
402 			return error;  in xrep_rtrefc_push_rmaps_at()
404 		error = xrep_rtrefc_walk_rmaps(rr, rmap, have);  in xrep_rtrefc_push_rmaps_at()
405 		if (error)  in xrep_rtrefc_push_rmaps_at()
406 			return error;  in xrep_rtrefc_push_rmaps_at()
409 	error = xfs_btree_decrement(sc->sr.rmap_cur, 0, &have_gt);  in xrep_rtrefc_push_rmaps_at()
410 	if (error)  in xrep_rtrefc_push_rmaps_at()
411 		return error;  in xrep_rtrefc_push_rmaps_at()
427 	int			error;  in xrep_rtrefc_scan_ag()  local
429 	error = xrep_ag_init(sc, pag, &sc->sa);  in xrep_rtrefc_scan_ag()
430 	if (error)  in xrep_rtrefc_scan_ag()
431 		return error;  in xrep_rtrefc_scan_ag()
433 	error = xfs_rmap_query_all(sc->sa.rmap_cur, xrep_rtrefc_walk_rmap, rr);  in xrep_rtrefc_scan_ag()
435 	return error;  in xrep_rtrefc_scan_ag()
451 	int			error;  in xrep_rtrefc_find_refcounts()  local
455 		error = xrep_rtrefc_scan_ag(rr, pag);  in xrep_rtrefc_find_refcounts()
456 		if (error) {  in xrep_rtrefc_find_refcounts()
458 			return error;  in xrep_rtrefc_find_refcounts()
469 	error = rcbag_init(sc->mp, sc->xmbtp, &rcstack);  in xrep_rtrefc_find_refcounts()
470 	if (error)  in xrep_rtrefc_find_refcounts()
474 	error = xfs_btree_goto_left_edge(sc->sr.rmap_cur);  in xrep_rtrefc_find_refcounts()
475 	if (error)  in xrep_rtrefc_find_refcounts()
483 		error = xrep_rtrefc_walk_rmaps(rr, &rmap, &have);  in xrep_rtrefc_find_refcounts()
484 		if (error)  in xrep_rtrefc_find_refcounts()
489 		error = xrep_rtrefc_push_rmaps_at(rr, rcstack, sbno, &rmap,  in xrep_rtrefc_find_refcounts()
491 		if (error)  in xrep_rtrefc_find_refcounts()
495 		error = rcbag_next_edge(rcstack, sc->tp, &rmap, have, &nbno);  in xrep_rtrefc_find_refcounts()
496 		if (error)  in xrep_rtrefc_find_refcounts()
505 			error = rcbag_remove_ending_at(rcstack, sc->tp, nbno);  in xrep_rtrefc_find_refcounts()
506 			if (error)  in xrep_rtrefc_find_refcounts()
510 			error = xrep_rtrefc_walk_rmaps(rr, &rmap, &have);  in xrep_rtrefc_find_refcounts()
511 			if (error)  in xrep_rtrefc_find_refcounts()
514 				error = xrep_rtrefc_push_rmaps_at(rr, rcstack,  in xrep_rtrefc_find_refcounts()
516 				if (error)  in xrep_rtrefc_find_refcounts()
524 					error = xrep_rtrefc_stash(rr,  in xrep_rtrefc_find_refcounts()
528 					if (error)  in xrep_rtrefc_find_refcounts()
541 			error = rcbag_next_edge(rcstack, sc->tp, &rmap, have,  in xrep_rtrefc_find_refcounts()
543 			if (error)  in xrep_rtrefc_find_refcounts()
555 	return error;  in xrep_rtrefc_find_refcounts()
570 	int				error;  in xrep_rtrefc_get_records()  local
573 		error = xfarray_load(rr->refcount_records, rr->array_cur++,  in xrep_rtrefc_get_records()
575 		if (error)  in xrep_rtrefc_get_records()
576 			return error;  in xrep_rtrefc_get_records()
621 	int			error;  in xrep_rtrefc_build_new_tree()  local
623 	error = xrep_rtrefc_sort_records(rr);  in xrep_rtrefc_build_new_tree()
624 	if (error)  in xrep_rtrefc_build_new_tree()
625 		return error;  in xrep_rtrefc_build_new_tree()
633 	error = xrep_newbt_init_metadir_inode(&rr->new_btree, sc);  in xrep_rtrefc_build_new_tree()
634 	if (error)  in xrep_rtrefc_build_new_tree()
635 		return error;  in xrep_rtrefc_build_new_tree()
645 	error = xfs_btree_bload_compute_geometry(refc_cur, &rr->new_btree.bload,  in xrep_rtrefc_build_new_tree()
647 	if (error)  in xrep_rtrefc_build_new_tree()
651 	if (xchk_should_terminate(sc, &error))  in xrep_rtrefc_build_new_tree()
661 	error = xfs_trans_reserve_more_inode(sc->tp, rtg_refcount(rtg),  in xrep_rtrefc_build_new_tree()
663 	if (error)  in xrep_rtrefc_build_new_tree()
667 	error = xrep_newbt_alloc_blocks(&rr->new_btree,  in xrep_rtrefc_build_new_tree()
669 	if (error)  in xrep_rtrefc_build_new_tree()
675 	error = xfs_btree_bload(refc_cur, &rr->new_btree.bload, rr);  in xrep_rtrefc_build_new_tree()
676 	if (error)  in xrep_rtrefc_build_new_tree()
689 	error = xrep_newbt_commit(&rr->new_btree);  in xrep_rtrefc_build_new_tree()
690 	if (error)  in xrep_rtrefc_build_new_tree()
691 		return error;  in xrep_rtrefc_build_new_tree()
695 	xfs_btree_del_cursor(refc_cur, error);  in xrep_rtrefc_build_new_tree()
697 	return error;  in xrep_rtrefc_build_new_tree()
708 	int			error;  in xrep_rtrefc_remove_old_tree()  local
714 	error = xrep_reap_metadir_fsblocks(rr->sc,  in xrep_rtrefc_remove_old_tree()
716 	if (error)  in xrep_rtrefc_remove_old_tree()
717 		return error;  in xrep_rtrefc_remove_old_tree()
734 	int			error;  in xrep_rtrefcountbt()  local
741 	error = xrep_metadata_inode_forks(sc);  in xrep_rtrefcountbt()
742 	if (error)  in xrep_rtrefcountbt()
743 		return error;  in xrep_rtrefcountbt()
752 	error = xfarray_create(descr, mp->m_sb.sb_rextents,  in xrep_rtrefcountbt()
756 	if (error)  in xrep_rtrefcountbt()
761 	error = xrep_rtrefc_find_refcounts(rr);  in xrep_rtrefcountbt()
762 	if (error)  in xrep_rtrefcountbt()
768 	error = xrep_rtrefc_build_new_tree(rr);  in xrep_rtrefcountbt()
769 	if (error)  in xrep_rtrefcountbt()
773 	error = xrep_rtrefc_remove_old_tree(rr);  in xrep_rtrefcountbt()
774 	if (error)  in xrep_rtrefcountbt()
782 	return error;  in xrep_rtrefcountbt()