xfs/libxfs/xfs_alloc.c

478 	struct xfs_btree_cur *bno_cur,	/* cursor for by-block btree */
523 		if ((error = xfs_alloc_get_rec(bno_cur, &nfbno1, &nflen1, &i)))
529 			xfs_btree_mark_sick(bno_cur);
534 		if ((error = xfs_alloc_lookup_eq(bno_cur, fbno, flen, &i)))
537 			xfs_btree_mark_sick(bno_cur);
543 	if (bno_cur->bc_nlevels == 1 && cnt_cur->bc_nlevels == 1) {
547 		bnoblock = XFS_BUF_TO_BLOCK(bno_cur->bc_levels[0].bp);
553 			xfs_btree_mark_sick(bno_cur);
627 		if ((error = xfs_btree_delete(bno_cur, &i)))
630 			xfs_btree_mark_sick(bno_cur);
637 		if ((error = xfs_alloc_update(bno_cur, nfbno1, nflen1)))
644 		if ((error = xfs_alloc_lookup_eq(bno_cur, nfbno2, nflen2, &i)))
647 			xfs_btree_mark_sick(bno_cur);
650 		if ((error = xfs_btree_insert(bno_cur, &i)))
653 			xfs_btree_mark_sick(bno_cur);
1221 	struct xfs_btree_cur *bno_cur;/* by block-number btree cursor */
1237 	bno_cur = xfs_bnobt_init_cursor(args->mp, args->tp, args->agbp,
1245 	error = xfs_alloc_lookup_le(bno_cur, args->agbno, args->minlen, &i);
1254 	error = xfs_alloc_get_rec(bno_cur, &fbno, &flen, &i);
1258 		xfs_btree_mark_sick(bno_cur);
1301 	error = xfs_alloc_fixup_trees(cnt_cur, bno_cur, fbno, flen, args->agbno,
1308 	xfs_btree_del_cursor(bno_cur, XFS_BTREE_NOERROR);
1317 	xfs_btree_del_cursor(bno_cur, XFS_BTREE_NOERROR);
1323 	xfs_btree_del_cursor(bno_cur, XFS_BTREE_ERROR);
1696 	struct xfs_btree_cur	*bno_cur;
1715 	bno_cur = NULL;
1899 	bno_cur = xfs_bnobt_init_cursor(args->mp, args->tp, args->agbp,
1901 	if ((error = xfs_alloc_fixup_trees(cnt_cur, bno_cur, fbno, flen,
1905 	xfs_btree_del_cursor(bno_cur, XFS_BTREE_NOERROR);
1906 	cnt_cur = bno_cur = NULL;
1923 	if (bno_cur)
1924 		xfs_btree_del_cursor(bno_cur, XFS_BTREE_ERROR);
1948 	struct xfs_btree_cur		*bno_cur;
1962 	bno_cur = cnt_cur = NULL;
1974 	bno_cur = xfs_bnobt_init_cursor(mp, tp, agbp, pag);
1979 	if ((error = xfs_alloc_lookup_le(bno_cur, bno, len, &haveleft)))
1985 		if ((error = xfs_alloc_get_rec(bno_cur, &ltbno, &ltlen, &i)))
1988 			xfs_btree_mark_sick(bno_cur);
2004 				xfs_btree_mark_sick(bno_cur);
2014 	if ((error = xfs_btree_increment(bno_cur, 0, &haveright)))
2020 		if ((error = xfs_alloc_get_rec(bno_cur, &gtbno, &gtlen, &i)))
2023 			xfs_btree_mark_sick(bno_cur);
2039 				xfs_btree_mark_sick(bno_cur);
2091 		if ((error = xfs_btree_delete(bno_cur, &i)))
2094 			xfs_btree_mark_sick(bno_cur);
2101 		if ((error = xfs_btree_decrement(bno_cur, 0, &i)))
2104 			xfs_btree_mark_sick(bno_cur);
2117 			if ((error = xfs_alloc_get_rec(bno_cur, &xxbno, &xxlen,
2124 				xfs_btree_mark_sick(bno_cur);
2135 		if ((error = xfs_alloc_update(bno_cur, nbno, nlen)))
2164 		if ((error = xfs_btree_decrement(bno_cur, 0, &i)))
2167 			xfs_btree_mark_sick(bno_cur);
2173 		if ((error = xfs_alloc_update(bno_cur, nbno, nlen)))
2204 		if ((error = xfs_alloc_update(bno_cur, nbno, nlen)))
2214 		if ((error = xfs_btree_insert(bno_cur, &i)))
2217 			xfs_btree_mark_sick(bno_cur);
2222 	xfs_btree_del_cursor(bno_cur, XFS_BTREE_NOERROR);
2223 	bno_cur = NULL;
2261 	if (bno_cur)
2262 		xfs_btree_del_cursor(bno_cur, XFS_BTREE_ERROR);