91 static int comp_entry(struct btrfs_delayed_ref_node *ref2,  in comp_entry()
92 		      struct btrfs_delayed_ref_node *ref1,  in comp_entry()
139 static struct btrfs_delayed_ref_node *tree_insert(struct rb_root *root,  in tree_insert()
144 	struct btrfs_delayed_ref_node *entry;  in tree_insert()
145 	struct btrfs_delayed_ref_node *ins;  in tree_insert()
148 	ins = rb_entry(node, struct btrfs_delayed_ref_node, rb_node);  in tree_insert()
151 		entry = rb_entry(parent_node, struct btrfs_delayed_ref_node,  in tree_insert()
264 				    struct btrfs_delayed_ref_node *ref)  in drop_delayed_ref()
283 		     struct btrfs_delayed_ref_node *ref, u64 seq)  in merge_ref()
291 		struct btrfs_delayed_ref_node *next;  in merge_ref()
293 		next = rb_entry(node, struct btrfs_delayed_ref_node, rb_node);  in merge_ref()
304 				struct btrfs_delayed_ref_node *tmp;  in merge_ref()
359 		struct btrfs_delayed_ref_node *ref;  in btrfs_merge_delayed_refs()
361 		ref = rb_entry(node, struct btrfs_delayed_ref_node,  in btrfs_merge_delayed_refs()
457 		    struct btrfs_delayed_ref_node *existing,  in update_existing_ref()
458 		    struct btrfs_delayed_ref_node *update)  in update_existing_ref()
493 			 struct btrfs_delayed_ref_node *existing,  in update_existing_head_ref()
494 			 struct btrfs_delayed_ref_node *update)  in update_existing_head_ref()
571 		     struct btrfs_delayed_ref_node *ref, u64 bytenr,  in add_delayed_ref_head()
658 		     struct btrfs_delayed_ref_node *ref, u64 bytenr,  in add_delayed_tree_ref()
662 	struct btrfs_delayed_ref_node *existing;  in add_delayed_tree_ref()
720 		     struct btrfs_delayed_ref_node *ref, u64 bytenr,  in add_delayed_data_ref()
724 	struct btrfs_delayed_ref_node *existing;  in add_delayed_data_ref()