fs/btrfs/inode.c

178 	eb = warn->path.nodes[0];
279 	eb = path.nodes[0];
562 	leaf = path->nodes[0];
1865  * if path->nodes[0] is NULL or not if it needs to use the path afterwards.
1877 	struct extent_buffer *leaf = path->nodes[0];
2040 			leaf = path->nodes[0];
2050 		leaf = path->nodes[0];
2057 			leaf = path->nodes[0];
2138 			if (!path->nodes[0])
2966 	leaf = path->nodes[0];
3562 		leaf = path->nodes[0];
3822 	leaf = path->nodes[0];
4054 	leaf = path->nodes[0];
4331 	leaf = path->nodes[0];
4361 		leaf = path->nodes[0];
4416 		btrfs_dir_item_key_to_cpu(path->nodes[0], di, &key);
4446 		btrfs_item_key_to_cpu(path->nodes[0], &key, path->slots[0]);
5407 	btrfs_dir_item_key_to_cpu(path->nodes[0], di, location);
5417 		*type = btrfs_dir_ftype(path->nodes[0], di);
5466 	leaf = path->nodes[0];
5814 	leaf = path->nodes[0];
5961 		struct extent_buffer *leaf = path->nodes[0];
6360 	inode_item = btrfs_item_ptr(path->nodes[0], path->slots[0],
6362 	memzero_extent_buffer(path->nodes[0], (unsigned long)inode_item,
6364 	fill_inode_item(trans, path->nodes[0], inode_item, inode);
6367 		ref = btrfs_item_ptr(path->nodes[0], path->slots[0] + 1,
6371 			btrfs_set_inode_ref_name_len(path->nodes[0], ref, 2);
6372 			btrfs_set_inode_ref_index(path->nodes[0], ref, 0);
6373 			write_extent_buffer(path->nodes[0], "..", ptr, 2);
6375 			btrfs_set_inode_ref_name_len(path->nodes[0], ref,
6377 			btrfs_set_inode_ref_index(path->nodes[0], ref,
6379 			write_extent_buffer(path->nodes[0], name->name, ptr,
6384 	btrfs_mark_buffer_dirty(trans, path->nodes[0]);
6718 	struct extent_buffer *leaf = path->nodes[0];
6764 	fi = btrfs_item_ptr(path->nodes[0], path->slots[0],
6766 	if (btrfs_file_extent_compression(path->nodes[0], fi) != BTRFS_COMPRESS_NONE)
6770 			  btrfs_file_extent_ram_bytes(path->nodes[0], fi));
6772 	read_extent_buffer(path->nodes[0], kaddr,
6865 	leaf = path->nodes[0];
6911 			leaf = path->nodes[0];
7134 	leaf = path->nodes[0];
9413 	leaf = path->nodes[0];
9815 	leaf = path->nodes[0];