* We don't know the level of the root node until we actually
* have it read locked
*/
- b = __btrfs_read_lock_root_node(root, 0);
+ b = btrfs_read_lock_root_node(root);
level = btrfs_header_level(b);
if (level > write_lock_level)
goto out;
*
* Return: root extent buffer with read lock held
*/
-struct extent_buffer *__btrfs_read_lock_root_node(struct btrfs_root *root,
- bool recurse)
+struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root)
{
struct extent_buffer *eb;
while (1) {
eb = btrfs_root_node(root);
- __btrfs_tree_read_lock(eb, BTRFS_NESTING_NORMAL, recurse);
+ btrfs_tree_read_lock(eb);
if (eb == root->node)
break;
btrfs_tree_read_unlock(eb);
int btrfs_try_tree_read_lock(struct extent_buffer *eb);
int btrfs_try_tree_write_lock(struct extent_buffer *eb);
struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root);
-struct extent_buffer *__btrfs_read_lock_root_node(struct btrfs_root *root,
- bool recurse);
-
-static inline struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root)
-{
- return __btrfs_read_lock_root_node(root, false);
-}
+struct extent_buffer *btrfs_read_lock_root_node(struct btrfs_root *root);
#ifdef CONFIG_BTRFS_DEBUG
static inline void btrfs_assert_tree_locked(struct extent_buffer *eb) {