2854 			    btrfs_leaf_free_space(b) < ins_len) {  in btrfs_search_slot()
3652 noinline int btrfs_leaf_free_space(struct extent_buffer *leaf)  in btrfs_leaf_free_space()  function
3711 				int space = btrfs_leaf_free_space(left);  in __push_leaf_right()
3855 	free_space = btrfs_leaf_free_space(right);  in push_leaf_right()
3865 	free_space = btrfs_leaf_free_space(right);  in push_leaf_right()
3939 				int space = btrfs_leaf_free_space(right);  in __push_leaf_left()
4094 	free_space = btrfs_leaf_free_space(left);  in push_leaf_left()
4111 	free_space = btrfs_leaf_free_space(left);  in push_leaf_left()
4216 		space_needed -= btrfs_leaf_free_space(path->nodes[0]);  in push_for_double_split()
4237 	if (btrfs_leaf_free_space(path->nodes[0]) >= data_size)  in push_for_double_split()
4244 		space_needed -= btrfs_leaf_free_space(path->nodes[0]);  in push_for_double_split()
4293 			space_needed -= btrfs_leaf_free_space(l);  in split_leaf()
4302 				space_needed -= btrfs_leaf_free_space(l);  in split_leaf()
4311 		if (btrfs_leaf_free_space(l) >= data_size)  in split_leaf()
4428 	if (btrfs_leaf_free_space(path->nodes[0]) >= data_size)  in split_leaf()
4450 	if (btrfs_leaf_free_space(leaf) >= ins_len)  in setup_leaf_for_split()
4477 	if (btrfs_leaf_free_space(path->nodes[0]) >= ins_len)  in setup_leaf_for_split()
4515 	BUG_ON(btrfs_leaf_free_space(leaf) < sizeof(struct btrfs_item));  in split_item()
4564 	BUG_ON(btrfs_leaf_free_space(leaf) < 0);  in split_item()
4727 	if (btrfs_leaf_free_space(leaf) < 0) {  in btrfs_truncate_item()
4753 	if (btrfs_leaf_free_space(leaf) < data_size) {  in btrfs_extend_item()
4792 	if (btrfs_leaf_free_space(leaf) < 0) {  in btrfs_extend_item()
4841 	if (btrfs_leaf_free_space(leaf) < total_size) {  in setup_items_for_insert()
4844 			   total_size, btrfs_leaf_free_space(leaf));  in setup_items_for_insert()
4896 	if (btrfs_leaf_free_space(leaf) < 0) {  in setup_items_for_insert()