486 	struct tree_mod_elem *cur;  in __tree_mod_log_insert()  local
493 		cur = container_of(*new, struct tree_mod_elem, node);  in __tree_mod_log_insert()
495 		if (cur->index < tm->index)  in __tree_mod_log_insert()
497 		else if (cur->index > tm->index)  in __tree_mod_log_insert()
499 		else if (cur->seq < tm->seq)  in __tree_mod_log_insert()
501 		else if (cur->seq > tm->seq)  in __tree_mod_log_insert()
716 	struct tree_mod_elem *cur = NULL;  in __tree_mod_log_search()  local
724 		cur = container_of(node, struct tree_mod_elem, node);  in __tree_mod_log_search()
725 		if (cur->index < index) {  in __tree_mod_log_search()
727 		} else if (cur->index > index) {  in __tree_mod_log_search()
729 		} else if (cur->seq < min_seq) {  in __tree_mod_log_search()
734 				BUG_ON(found->seq > cur->seq);  in __tree_mod_log_search()
735 			found = cur;  in __tree_mod_log_search()
737 		} else if (cur->seq > min_seq) {  in __tree_mod_log_search()
740 				BUG_ON(found->seq < cur->seq);  in __tree_mod_log_search()
741 			found = cur;  in __tree_mod_log_search()
744 			found = cur;  in __tree_mod_log_search()
1503 	struct extent_buffer *cur;  in btrfs_realloc_node()  local
1559 		cur = btrfs_find_tree_block(root, blocknr, blocksize);  in btrfs_realloc_node()
1560 		if (cur)  in btrfs_realloc_node()
1561 			uptodate = btrfs_buffer_uptodate(cur, gen, 0);  in btrfs_realloc_node()
1564 		if (!cur || !uptodate) {  in btrfs_realloc_node()
1565 			if (!cur) {  in btrfs_realloc_node()
1566 				cur = read_tree_block(root, blocknr,  in btrfs_realloc_node()
1568 				if (!cur || !extent_buffer_uptodate(cur)) {  in btrfs_realloc_node()
1569 					free_extent_buffer(cur);  in btrfs_realloc_node()
1573 				err = btrfs_read_buffer(cur, gen);  in btrfs_realloc_node()
1575 					free_extent_buffer(cur);  in btrfs_realloc_node()
1583 		btrfs_tree_lock(cur);  in btrfs_realloc_node()
1584 		btrfs_set_lock_blocking(cur);  in btrfs_realloc_node()
1585 		err = __btrfs_cow_block(trans, root, cur, parent, i,  in btrfs_realloc_node()
1586 					&cur, search_start,  in btrfs_realloc_node()
1590 			btrfs_tree_unlock(cur);  in btrfs_realloc_node()
1591 			free_extent_buffer(cur);  in btrfs_realloc_node()
1594 		search_start = cur->start;  in btrfs_realloc_node()
1595 		last_block = cur->start;  in btrfs_realloc_node()
1597 		btrfs_tree_unlock(cur);  in btrfs_realloc_node()
1598 		free_extent_buffer(cur);  in btrfs_realloc_node()
4905 	struct extent_buffer *cur;  in btrfs_search_forward()  local
4915 	cur = btrfs_read_lock_root_node(root);  in btrfs_search_forward()
4916 	level = btrfs_header_level(cur);  in btrfs_search_forward()
4918 	path->nodes[level] = cur;  in btrfs_search_forward()
4921 	if (btrfs_header_generation(cur) < min_trans) {  in btrfs_search_forward()
4926 		nritems = btrfs_header_nritems(cur);  in btrfs_search_forward()
4927 		level = btrfs_header_level(cur);  in btrfs_search_forward()
4928 		sret = bin_search(cur, min_key, level, &slot);  in btrfs_search_forward()
4936 			btrfs_item_key_to_cpu(cur, &found_key, slot);  in btrfs_search_forward()
4949 			blockptr = btrfs_node_blockptr(cur, slot);  in btrfs_search_forward()
4950 			gen = btrfs_node_ptr_generation(cur, slot);  in btrfs_search_forward()
4975 		btrfs_node_key_to_cpu(cur, &found_key, slot);  in btrfs_search_forward()
4983 		cur = read_node_slot(root, cur, slot);  in btrfs_search_forward()
4984 		BUG_ON(!cur); /* -ENOMEM */  in btrfs_search_forward()
4986 		btrfs_tree_read_lock(cur);  in btrfs_search_forward()
4989 		path->nodes[level - 1] = cur;  in btrfs_search_forward()