838 	struct xrep_agi	*ragi = buf;  in xrep_agi_buf_cleanup()  local
840 	xfarray_destroy(ragi->iunlink_prev);  in xrep_agi_buf_cleanup()
841 	xfarray_destroy(ragi->iunlink_next);  in xrep_agi_buf_cleanup()
842 	xagino_bitmap_destroy(&ragi->iunlink_bmp);  in xrep_agi_buf_cleanup()
851 	struct xrep_agi			*ragi)  in xrep_agi_find_btrees()  argument
853 	struct xfs_scrub		*sc = ragi->sc;  in xrep_agi_find_btrees()
854 	struct xrep_find_ag_btree	*fab = ragi->fab;  in xrep_agi_find_btrees()
887 	struct xrep_agi		*ragi)  in xrep_agi_init_header()  argument
889 	struct xfs_scrub	*sc = ragi->sc;  in xrep_agi_init_header()
890 	struct xfs_buf		*agi_bp = ragi->agi_bp;  in xrep_agi_init_header()
891 	struct xfs_agi		*old_agi = &ragi->old_agi;  in xrep_agi_init_header()
915 	struct xrep_agi			*ragi)  in xrep_agi_set_roots()  argument
917 	struct xfs_scrub		*sc = ragi->sc;  in xrep_agi_set_roots()
918 	struct xfs_agi			*agi = ragi->agi_bp->b_addr;  in xrep_agi_set_roots()
919 	struct xrep_find_ag_btree	*fab = ragi->fab;  in xrep_agi_set_roots()
933 	struct xrep_agi		*ragi)  in xrep_agi_calc_from_btrees()  argument
935 	struct xfs_scrub	*sc = ragi->sc;  in xrep_agi_calc_from_btrees()
936 	struct xfs_buf		*agi_bp = ragi->agi_bp;  in xrep_agi_calc_from_btrees()
984 	struct xrep_agi		*ragi,  in xrep_iunlink_store_next()  argument
990 	return xfarray_store(ragi->iunlink_next, agino, &next_agino);  in xrep_iunlink_store_next()
999 	struct xrep_agi		*ragi,  in xrep_iunlink_store_prev()  argument
1005 	return xfarray_store(ragi->iunlink_prev, agino, &prev_agino);  in xrep_iunlink_store_prev()
1035 	struct xrep_agi		*ragi,  in xrep_iunlink_reload_next()  argument
1039 	struct xfs_scrub	*sc = ragi->sc;  in xrep_iunlink_reload_next()
1044 	error = xchk_iget(ragi->sc, xfs_agino_to_ino(sc->sa.pag, agino), &ip);  in xrep_iunlink_reload_next()
1052 		xrep_iunlink_store_next(ragi, agino, NULLAGINO);  in xrep_iunlink_reload_next()
1076 	struct xrep_agi		*ragi,  in xrep_iunlink_walk_ondisk_bucket()  argument
1079 	struct xfs_scrub	*sc = ragi->sc;  in xrep_iunlink_walk_ondisk_bucket()
1089 		if (xchk_should_terminate(ragi->sc, &error))  in xrep_iunlink_walk_ondisk_bucket()
1100 			next_agino = xrep_iunlink_reload_next(ragi, prev_agino,  in xrep_iunlink_walk_ondisk_bucket()
1132 	struct xrep_agi		*ragi,  in xrep_iunlink_visit()  argument
1135 	struct xfs_mount	*mp = ragi->sc->mp;  in xrep_iunlink_visit()
1136 	struct xfs_inode	*ip = ragi->lookup_batch[batch_idx];  in xrep_iunlink_visit()
1141 	ASSERT(XFS_INO_TO_AGNO(mp, ip->i_ino) == pag_agno(ragi->sc->sa.pag));  in xrep_iunlink_visit()
1147 	trace_xrep_iunlink_visit(ragi->sc->sa.pag, bucket,  in xrep_iunlink_visit()
1148 			ragi->iunlink_heads[bucket], ip);  in xrep_iunlink_visit()
1150 	error = xagino_bitmap_set(&ragi->iunlink_bmp, agino, 1);  in xrep_iunlink_visit()
1155 		if (ragi->iunlink_heads[bucket] == NULLAGINO)  in xrep_iunlink_visit()
1156 			ragi->iunlink_heads[bucket] = agino;  in xrep_iunlink_visit()
1169 	struct xrep_agi		*ragi)  in xrep_iunlink_mark_incore()  argument
1171 	struct xfs_perag	*pag = ragi->sc->sa.pag;  in xrep_iunlink_mark_incore()
1181 		if (xchk_should_terminate(ragi->sc, &error))  in xrep_iunlink_mark_incore()
1187 				(void **)&ragi->lookup_batch, first_index,  in xrep_iunlink_mark_incore()
1195 			struct xfs_inode *ip = ragi->lookup_batch[i];  in xrep_iunlink_mark_incore()
1198 				ragi->lookup_batch[i] = NULL;  in xrep_iunlink_mark_incore()
1223 			if (!ragi->lookup_batch[i])  in xrep_iunlink_mark_incore()
1225 			error = xrep_iunlink_visit(ragi, i);  in xrep_iunlink_mark_incore()
1242 	struct xrep_agi			*ragi = priv;  in xrep_iunlink_mark_ondisk_rec()  local
1243 	struct xfs_scrub		*sc = ragi->sc;  in xrep_iunlink_mark_ondisk_rec()
1261 		if (xagino_bitmap_test(&ragi->iunlink_bmp, agino, &len))  in xrep_iunlink_mark_ondisk_rec()
1279 		error = xchk_iget(ragi->sc, xfs_agino_to_ino(sc->sa.pag, agino),  in xrep_iunlink_mark_ondisk_rec()
1287 			error = xagino_bitmap_set(&ragi->iunlink_bmp, agino, 1);  in xrep_iunlink_mark_ondisk_rec()
1303 	struct xrep_agi		*ragi)  in xrep_iunlink_mark_ondisk()  argument
1305 	struct xfs_scrub	*sc = ragi->sc;  in xrep_iunlink_mark_ondisk()
1306 	struct xfs_buf		*agi_bp = ragi->agi_bp;  in xrep_iunlink_mark_ondisk()
1311 	error = xfs_btree_query_all(cur, xrep_iunlink_mark_ondisk_rec, ragi);  in xrep_iunlink_mark_ondisk()
1322 	struct xrep_agi		*ragi,  in xrep_iunlink_resolve_bucket()  argument
1325 	struct xfs_scrub	*sc = ragi->sc;  in xrep_iunlink_resolve_bucket()
1328 	xfs_agino_t		next_agino = ragi->iunlink_heads[bucket];  in xrep_iunlink_resolve_bucket()
1332 		if (xchk_should_terminate(ragi->sc, &error))  in xrep_iunlink_resolve_bucket()
1379 		error = xagino_bitmap_clear(&ragi->iunlink_bmp, next_agino, 1);  in xrep_iunlink_resolve_bucket()
1385 			error = xrep_iunlink_store_next(ragi, prev_agino,  in xrep_iunlink_resolve_bucket()
1392 		error = xrep_iunlink_store_prev(ragi, next_agino, prev_agino);  in xrep_iunlink_resolve_bucket()
1403 		error = xrep_iunlink_store_next(ragi, prev_agino, next_agino);  in xrep_iunlink_resolve_bucket()
1414 	struct xrep_agi		*ragi,  in xrep_iunlink_add_to_bucket()  argument
1424 	current_head = ragi->iunlink_heads[bucket];  in xrep_iunlink_add_to_bucket()
1426 	trace_xrep_iunlink_add_to_bucket(ragi->sc->sa.pag, bucket, agino,  in xrep_iunlink_add_to_bucket()
1429 	error = xrep_iunlink_store_next(ragi, agino, current_head);  in xrep_iunlink_add_to_bucket()
1435 		error = xrep_iunlink_store_prev(ragi, current_head, agino);  in xrep_iunlink_add_to_bucket()
1440 	ragi->iunlink_heads[bucket] = agino;  in xrep_iunlink_add_to_bucket()
1451 	struct xrep_agi		*ragi = priv;  in xrep_iunlink_add_lost_inodes()  local
1455 		error = xrep_iunlink_add_to_bucket(ragi, start);  in xrep_iunlink_add_lost_inodes()
1469 	struct xrep_agi		*ragi)  in xrep_iunlink_rebuild_buckets()  argument
1482 		error = xrep_iunlink_walk_ondisk_bucket(ragi, i);  in xrep_iunlink_rebuild_buckets()
1492 	error = xrep_iunlink_mark_incore(ragi);  in xrep_iunlink_rebuild_buckets()
1500 	xrep_iunlink_mark_ondisk(ragi);  in xrep_iunlink_rebuild_buckets()
1508 		error = xrep_iunlink_resolve_bucket(ragi, i);  in xrep_iunlink_rebuild_buckets()
1518 	return xagino_bitmap_walk(&ragi->iunlink_bmp,  in xrep_iunlink_rebuild_buckets()
1519 			xrep_iunlink_add_lost_inodes, ragi);  in xrep_iunlink_rebuild_buckets()
1525 	struct xrep_agi		*ragi,  in xrep_iunlink_relink_next()  argument
1529 	struct xfs_scrub	*sc = ragi->sc;  in xrep_iunlink_relink_next()
1551 		error = xfarray_load(ragi->iunlink_prev, agino, &prev_agino);  in xrep_iunlink_relink_next()
1583 	struct xrep_agi		*ragi,  in xrep_iunlink_relink_prev()  argument
1587 	struct xfs_scrub	*sc = ragi->sc;  in xrep_iunlink_relink_prev()
1611 		error = xfarray_load(ragi->iunlink_prev, agino, &next_agino);  in xrep_iunlink_relink_prev()
1643 	struct xrep_agi		*ragi)  in xrep_iunlink_commit()  argument
1645 	struct xfs_agi		*agi = ragi->agi_bp->b_addr;  in xrep_iunlink_commit()
1652 	while ((error = xfarray_iter(ragi->iunlink_next, &idx, &agino)) == 1) {  in xrep_iunlink_commit()
1653 		error = xrep_iunlink_relink_next(ragi, idx, agino);  in xrep_iunlink_commit()
1660 	while ((error = xfarray_iter(ragi->iunlink_prev, &idx, &agino)) == 1) {  in xrep_iunlink_commit()
1661 		error = xrep_iunlink_relink_prev(ragi, idx, agino);  in xrep_iunlink_commit()
1668 		trace_xrep_iunlink_commit_bucket(ragi->sc->sa.pag, i,  in xrep_iunlink_commit()
1669 				be32_to_cpu(ragi->old_agi.agi_unlinked[i]),  in xrep_iunlink_commit()
1670 				ragi->iunlink_heads[i]);  in xrep_iunlink_commit()
1672 		agi->agi_unlinked[i] = cpu_to_be32(ragi->iunlink_heads[i]);  in xrep_iunlink_commit()
1681 	struct xrep_agi		*ragi)  in xrep_agi_commit_new()  argument
1683 	struct xfs_scrub	*sc = ragi->sc;  in xrep_agi_commit_new()
1684 	struct xfs_buf		*agi_bp = ragi->agi_bp;  in xrep_agi_commit_new()
1709 	struct xrep_agi		*ragi;  in xrep_agi()  local
1722 	ragi = sc->buf;  in xrep_agi()
1723 	ragi->sc = sc;  in xrep_agi()
1725 	ragi->fab[XREP_AGI_INOBT] = (struct xrep_find_ag_btree){  in xrep_agi()
1730 	ragi->fab[XREP_AGI_FINOBT] = (struct xrep_find_ag_btree){  in xrep_agi()
1735 	ragi->fab[XREP_AGI_END] = (struct xrep_find_ag_btree){  in xrep_agi()
1740 		ragi->iunlink_heads[i] = NULLAGINO;  in xrep_agi()
1742 	xagino_bitmap_init(&ragi->iunlink_bmp);  in xrep_agi()
1747 			&ragi->iunlink_next);  in xrep_agi()
1754 			&ragi->iunlink_prev);  in xrep_agi()
1766 			XFS_FSS_TO_BB(mp, 1), 0, &ragi->agi_bp, NULL);  in xrep_agi()
1769 	ragi->agi_bp->b_ops = &xfs_agi_buf_ops;  in xrep_agi()
1772 	error = xrep_agi_find_btrees(ragi);  in xrep_agi()
1776 	error = xrep_iunlink_rebuild_buckets(ragi);  in xrep_agi()
1785 	xrep_agi_init_header(ragi);  in xrep_agi()
1786 	xrep_agi_set_roots(ragi);  in xrep_agi()
1787 	error = xrep_agi_calc_from_btrees(ragi);  in xrep_agi()
1790 	error = xrep_iunlink_commit(ragi);  in xrep_agi()
1795 	return xrep_agi_commit_new(ragi);  in xrep_agi()
1800 	memcpy(ragi->agi_bp->b_addr, &ragi->old_agi, sizeof(struct xfs_agi));  in xrep_agi()