114 		state->altpath.blk[i].bp = NULL;  in xfs_da_state_kill_altpath()
133 	struct xfs_buf		*bp)  in xfs_da3_node_verify()  argument
135 	struct xfs_mount	*mp = bp->b_target->bt_mount;  in xfs_da3_node_verify()
136 	struct xfs_da_intnode	*hdr = bp->b_addr;  in xfs_da3_node_verify()
145 		struct xfs_da3_node_hdr *hdr3 = bp->b_addr;  in xfs_da3_node_verify()
152 		if (be64_to_cpu(hdr3->info.blkno) != bp->b_bn)  in xfs_da3_node_verify()
182 	struct xfs_buf	*bp)  in xfs_da3_node_write_verify()  argument
184 	struct xfs_mount	*mp = bp->b_target->bt_mount;  in xfs_da3_node_write_verify()
185 	struct xfs_buf_log_item	*bip = bp->b_fspriv;  in xfs_da3_node_write_verify()
186 	struct xfs_da3_node_hdr *hdr3 = bp->b_addr;  in xfs_da3_node_write_verify()
188 	if (!xfs_da3_node_verify(bp)) {  in xfs_da3_node_write_verify()
189 		xfs_buf_ioerror(bp, -EFSCORRUPTED);  in xfs_da3_node_write_verify()
190 		xfs_verifier_error(bp);  in xfs_da3_node_write_verify()
200 	xfs_buf_update_cksum(bp, XFS_DA3_NODE_CRC_OFF);  in xfs_da3_node_write_verify()
211 	struct xfs_buf		*bp)  in xfs_da3_node_read_verify()  argument
213 	struct xfs_da_blkinfo	*info = bp->b_addr;  in xfs_da3_node_read_verify()
217 			if (!xfs_buf_verify_cksum(bp, XFS_DA3_NODE_CRC_OFF)) {  in xfs_da3_node_read_verify()
218 				xfs_buf_ioerror(bp, -EFSBADCRC);  in xfs_da3_node_read_verify()
223 			if (!xfs_da3_node_verify(bp)) {  in xfs_da3_node_read_verify()
224 				xfs_buf_ioerror(bp, -EFSCORRUPTED);  in xfs_da3_node_read_verify()
230 			bp->b_ops = &xfs_attr3_leaf_buf_ops;  in xfs_da3_node_read_verify()
231 			bp->b_ops->verify_read(bp);  in xfs_da3_node_read_verify()
235 			bp->b_ops = &xfs_dir3_leafn_buf_ops;  in xfs_da3_node_read_verify()
236 			bp->b_ops->verify_read(bp);  in xfs_da3_node_read_verify()
239 			xfs_buf_ioerror(bp, -EFSCORRUPTED);  in xfs_da3_node_read_verify()
244 	xfs_verifier_error(bp);  in xfs_da3_node_read_verify()
312 	struct xfs_buf		*bp;  in xfs_da3_node_create()  local
319 	error = xfs_da_get_buf(tp, dp, blkno, -1, &bp, whichfork);  in xfs_da3_node_create()
322 	bp->b_ops = &xfs_da3_node_buf_ops;  in xfs_da3_node_create()
323 	xfs_trans_buf_set_type(tp, bp, XFS_BLFT_DA_NODE_BUF);  in xfs_da3_node_create()
324 	node = bp->b_addr;  in xfs_da3_node_create()
327 		struct xfs_da3_node_hdr *hdr3 = bp->b_addr;  in xfs_da3_node_create()
331 		hdr3->info.blkno = cpu_to_be64(bp->b_bn);  in xfs_da3_node_create()
340 	xfs_trans_log_buf(tp, bp,  in xfs_da3_node_create()
343 	*bpp = bp;  in xfs_da3_node_create()
359 	struct xfs_buf		*bp;  in xfs_da3_split()  local
427 			addblk->bp = NULL;  in xfs_da3_split()
455 		addblk->bp = NULL;  in xfs_da3_split()
470 	node = oldblk->bp->b_addr;  in xfs_da3_split()
473 			bp = addblk->bp;  in xfs_da3_split()
476 			bp = state->extrablk.bp;  in xfs_da3_split()
478 		node = bp->b_addr;  in xfs_da3_split()
480 		xfs_trans_log_buf(state->args->trans, bp,  in xfs_da3_split()
484 	node = oldblk->bp->b_addr;  in xfs_da3_split()
487 			bp = addblk->bp;  in xfs_da3_split()
490 			bp = state->extrablk.bp;  in xfs_da3_split()
492 		node = bp->b_addr;  in xfs_da3_split()
494 		xfs_trans_log_buf(state->args->trans, bp,  in xfs_da3_split()
498 	addblk->bp = NULL;  in xfs_da3_split()
518 	struct xfs_buf		*bp;  in xfs_da3_root_split()  local
540 	error = xfs_da_get_buf(tp, dp, blkno, -1, &bp, args->whichfork);  in xfs_da3_root_split()
543 	node = bp->b_addr;  in xfs_da3_root_split()
544 	oldroot = blk1->bp->b_addr;  in xfs_da3_root_split()
558 		xfs_trans_buf_set_type(tp, bp, XFS_BLFT_DA_NODE_BUF);  in xfs_da3_root_split()
576 		xfs_trans_buf_set_type(tp, bp, XFS_BLFT_DIR_LEAFN_BUF);  in xfs_da3_root_split()
590 		node3->hdr.info.blkno = cpu_to_be64(bp->b_bn);  in xfs_da3_root_split()
592 	xfs_trans_log_buf(tp, bp, 0, size - 1);  in xfs_da3_root_split()
594 	bp->b_ops = blk1->bp->b_ops;  in xfs_da3_root_split()
595 	xfs_trans_buf_copy_type(bp, blk1->bp);  in xfs_da3_root_split()
596 	blk1->bp = bp;  in xfs_da3_root_split()
604 		level + 1, &bp, args->whichfork);  in xfs_da3_root_split()
608 	node = bp->b_addr;  in xfs_da3_root_split()
629 	xfs_trans_log_buf(tp, bp,  in xfs_da3_root_split()
657 	node = oldblk->bp->b_addr;  in xfs_da3_node_split()
678 					   &newblk->bp, state->args->whichfork);  in xfs_da3_node_split()
704 	node = oldblk->bp->b_addr;  in xfs_da3_node_split()
758 	node1 = blk1->bp->b_addr;  in xfs_da3_node_rebalance()
759 	node2 = blk2->bp->b_addr;  in xfs_da3_node_rebalance()
824 		xfs_trans_log_buf(tp, blk1->bp,  in xfs_da3_node_rebalance()
842 	xfs_trans_log_buf(tp, blk1->bp,  in xfs_da3_node_rebalance()
846 	xfs_trans_log_buf(tp, blk2->bp,  in xfs_da3_node_rebalance()
856 		node1 = blk1->bp->b_addr;  in xfs_da3_node_rebalance()
857 		node2 = blk2->bp->b_addr;  in xfs_da3_node_rebalance()
892 	node = oldblk->bp->b_addr;  in xfs_da3_node_add()
912 	xfs_trans_log_buf(state->args->trans, oldblk->bp,  in xfs_da3_node_add()
918 	xfs_trans_log_buf(state->args->trans, oldblk->bp,  in xfs_da3_node_add()
1002 							 drop_blk->bp);  in xfs_da3_join()
1003 		drop_blk->bp = NULL;  in xfs_da3_join()
1052 	struct xfs_buf		*bp;  in xfs_da3_root_join()  local
1063 	oldroot = root_blk->bp->b_addr;  in xfs_da3_root_join()
1081 	error = xfs_da3_node_read(args->trans, dp, child, -1, &bp,  in xfs_da3_root_join()
1085 	xfs_da_blkinfo_onlychild_validate(bp->b_addr, oldroothdr.level);  in xfs_da3_root_join()
1094 	memcpy(root_blk->bp->b_addr, bp->b_addr, args->geo->blksize);  in xfs_da3_root_join()
1095 	root_blk->bp->b_ops = bp->b_ops;  in xfs_da3_root_join()
1096 	xfs_trans_buf_copy_type(root_blk->bp, bp);  in xfs_da3_root_join()
1098 		struct xfs_da3_blkinfo *da3 = root_blk->bp->b_addr;  in xfs_da3_root_join()
1099 		da3->blkno = cpu_to_be64(root_blk->bp->b_bn);  in xfs_da3_root_join()
1101 	xfs_trans_log_buf(args->trans, root_blk->bp, 0,  in xfs_da3_root_join()
1103 	error = xfs_da_shrink_inode(args, child, bp);  in xfs_da3_root_join()
1125 	struct xfs_buf		*bp;  in xfs_da3_node_toosmall()  local
1142 	info = blk->bp->b_addr;  in xfs_da3_node_toosmall()
1197 					blkno, -1, &bp, state->args->whichfork);  in xfs_da3_node_toosmall()
1201 		node = bp->b_addr;  in xfs_da3_node_toosmall()
1203 		xfs_trans_brelse(state->args->trans, bp);  in xfs_da3_node_toosmall()
1241 	struct xfs_buf		*bp,  in xfs_da3_node_lasthash()  argument
1248 	node = bp->b_addr;  in xfs_da3_node_lasthash()
1281 		lasthash = xfs_attr_leaf_lasthash(blk->bp, &count);  in xfs_da3_fixhashpath()
1286 		lasthash = xfs_dir2_leafn_lasthash(dp, blk->bp, &count);  in xfs_da3_fixhashpath()
1291 		lasthash = xfs_da3_node_lasthash(dp, blk->bp, &count);  in xfs_da3_fixhashpath()
1299 		node = blk->bp->b_addr;  in xfs_da3_fixhashpath()
1306 		xfs_trans_log_buf(state->args->trans, blk->bp,  in xfs_da3_fixhashpath()
1331 	node = drop_blk->bp->b_addr;  in xfs_da3_node_remove()
1345 		xfs_trans_log_buf(state->args->trans, drop_blk->bp,  in xfs_da3_node_remove()
1350 	xfs_trans_log_buf(state->args->trans, drop_blk->bp,  in xfs_da3_node_remove()
1354 	xfs_trans_log_buf(state->args->trans, drop_blk->bp,  in xfs_da3_node_remove()
1386 	drop_node = drop_blk->bp->b_addr;  in xfs_da3_node_unbalance()
1387 	save_node = save_blk->bp->b_addr;  in xfs_da3_node_unbalance()
1407 		xfs_trans_log_buf(tp, save_blk->bp,  in xfs_da3_node_unbalance()
1413 		xfs_trans_log_buf(tp, save_blk->bp,  in xfs_da3_node_unbalance()
1426 	xfs_trans_log_buf(tp, save_blk->bp,  in xfs_da3_node_unbalance()
1487 					-1, &blk->bp, args->whichfork);  in xfs_da3_node_lookup_int()
1493 		curr = blk->bp->b_addr;  in xfs_da3_node_lookup_int()
1499 			blk->hashval = xfs_attr_leaf_lasthash(blk->bp, NULL);  in xfs_da3_node_lookup_int()
1507 							       blk->bp, NULL);  in xfs_da3_node_lookup_int()
1517 		node = blk->bp->b_addr;  in xfs_da3_node_lookup_int()
1576 			retval = xfs_dir2_leafn_lookup_int(blk->bp, args,  in xfs_da3_node_lookup_int()
1579 			retval = xfs_attr3_leaf_lookup_int(blk->bp, args);  in xfs_da3_node_lookup_int()
1654 	struct xfs_buf		*bp;  in xfs_da3_blk_link()  local
1664 	old_info = old_blk->bp->b_addr;  in xfs_da3_blk_link()
1665 	new_info = new_blk->bp->b_addr;  in xfs_da3_blk_link()
1672 		before = xfs_attr_leaf_order(old_blk->bp, new_blk->bp);  in xfs_da3_blk_link()
1675 		before = xfs_dir2_leafn_order(dp, old_blk->bp, new_blk->bp);  in xfs_da3_blk_link()
1678 		before = xfs_da3_node_order(dp, old_blk->bp, new_blk->bp);  in xfs_da3_blk_link()
1695 						-1, &bp, args->whichfork);  in xfs_da3_blk_link()
1698 			ASSERT(bp != NULL);  in xfs_da3_blk_link()
1699 			tmp_info = bp->b_addr;  in xfs_da3_blk_link()
1703 			xfs_trans_log_buf(args->trans, bp, 0, sizeof(*tmp_info)-1);  in xfs_da3_blk_link()
1716 						-1, &bp, args->whichfork);  in xfs_da3_blk_link()
1719 			ASSERT(bp != NULL);  in xfs_da3_blk_link()
1720 			tmp_info = bp->b_addr;  in xfs_da3_blk_link()
1724 			xfs_trans_log_buf(args->trans, bp, 0, sizeof(*tmp_info)-1);  in xfs_da3_blk_link()
1729 	xfs_trans_log_buf(args->trans, old_blk->bp, 0, sizeof(*tmp_info) - 1);  in xfs_da3_blk_link()
1730 	xfs_trans_log_buf(args->trans, new_blk->bp, 0, sizeof(*tmp_info) - 1);  in xfs_da3_blk_link()
1747 	struct xfs_buf		*bp;  in xfs_da3_blk_unlink()  local
1755 	save_info = save_blk->bp->b_addr;  in xfs_da3_blk_unlink()
1756 	drop_info = drop_blk->bp->b_addr;  in xfs_da3_blk_unlink()
1775 						-1, &bp, args->whichfork);  in xfs_da3_blk_unlink()
1778 			ASSERT(bp != NULL);  in xfs_da3_blk_unlink()
1779 			tmp_info = bp->b_addr;  in xfs_da3_blk_unlink()
1783 			xfs_trans_log_buf(args->trans, bp, 0,  in xfs_da3_blk_unlink()
1792 						-1, &bp, args->whichfork);  in xfs_da3_blk_unlink()
1795 			ASSERT(bp != NULL);  in xfs_da3_blk_unlink()
1796 			tmp_info = bp->b_addr;  in xfs_da3_blk_unlink()
1800 			xfs_trans_log_buf(args->trans, bp, 0,  in xfs_da3_blk_unlink()
1805 	xfs_trans_log_buf(args->trans, save_blk->bp, 0, sizeof(*save_info) - 1);  in xfs_da3_blk_unlink()
1831 	struct xfs_buf		*bp;  in xfs_da3_path_shift()  local
1850 		node = blk->bp->b_addr;  in xfs_da3_path_shift()
1878 		error = xfs_da3_node_read(args->trans, dp, blkno, -1, &bp,  in xfs_da3_path_shift()
1890 			xfs_trans_brelse(args->trans, blk->bp);  in xfs_da3_path_shift()
1892 		blk->bp = bp;  in xfs_da3_path_shift()
1894 		info = blk->bp->b_addr;  in xfs_da3_path_shift()
1926 			blk->hashval = xfs_attr_leaf_lasthash(blk->bp, NULL);  in xfs_da3_path_shift()
1934 							       blk->bp, NULL);  in xfs_da3_path_shift()
2549 	struct xfs_buf		*bp;  in xfs_da_get_buf()  local
2567 	bp = xfs_trans_get_buf_map(trans, dp->i_mount->m_ddev_targp,  in xfs_da_get_buf()
2569 	error = bp ? bp->b_error : -EIO;  in xfs_da_get_buf()
2571 		if (bp)  in xfs_da_get_buf()
2572 			xfs_trans_brelse(trans, bp);  in xfs_da_get_buf()
2576 	*bpp = bp;  in xfs_da_get_buf()
2598 	struct xfs_buf		*bp;  in xfs_da_read_buf()  local
2618 					mapp, nmap, 0, &bp, ops);  in xfs_da_read_buf()
2623 		xfs_buf_set_ref(bp, XFS_ATTR_BTREE_REF);  in xfs_da_read_buf()
2625 		xfs_buf_set_ref(bp, XFS_DIR_BTREE_REF);  in xfs_da_read_buf()
2626 	*bpp = bp;  in xfs_da_read_buf()