search_path
SLIST_INIT(&search_path);
for (include_dir = SLIST_FIRST(&search_path);
SLIST_INSERT_HEAD(&search_path, include_dir,
struct path_list search_path;
extern struct path_list search_path;
BTRFS_PATH_AUTO_FREE(search_path);
search_path = btrfs_alloc_path();
if (!search_path)
search_path->search_commit_root = true;
search_path->skip_locking = true;
di = btrfs_lookup_dir_item(NULL, inode->root, search_path,
btrfs_dir_item_key_to_cpu(search_path->nodes[0],
btrfs_release_path(search_path);
struct search_path *node;
struct search_path *next; /* next node in list, NULL for end */
static struct search_path *search_path_head, **search_path_tail;
struct search_path *node;