404 int btrfs_delayed_ref_lock(struct btrfs_delayed_ref_root *delayed_refs,  in btrfs_delayed_ref_lock()
425 static inline void drop_delayed_ref(struct btrfs_delayed_ref_root *delayed_refs,  in drop_delayed_ref()
438 static bool merge_ref(struct btrfs_delayed_ref_root *delayed_refs,  in merge_ref()
485 			      struct btrfs_delayed_ref_root *delayed_refs,  in btrfs_merge_delayed_refs()
529 		struct btrfs_delayed_ref_root *delayed_refs)  in btrfs_select_ref_head()
566 void btrfs_delete_ref_head(struct btrfs_delayed_ref_root *delayed_refs,  in btrfs_delete_ref_head()
642 	struct btrfs_delayed_ref_root *delayed_refs =  in update_existing_head_ref()  local
795 	struct btrfs_delayed_ref_root *delayed_refs;  in add_delayed_ref_head()  local
900 	struct btrfs_delayed_ref_root *delayed_refs;  in btrfs_add_delayed_tree_ref()  local
993 	struct btrfs_delayed_ref_root *delayed_refs;  in btrfs_add_delayed_data_ref()  local
1080 	struct btrfs_delayed_ref_root *delayed_refs;  in btrfs_add_delayed_extent_op()  local
1111 btrfs_find_delayed_ref_head(struct btrfs_delayed_ref_root *delayed_refs, u64 bytenr)  in btrfs_find_delayed_ref_head()