51 	struct ref_entry ref;  member
162 					  struct ref_entry *ref)  in insert_ref_entry()  argument
172 		cmp = comp_refs(entry, ref);  in insert_ref_entry()
181 	rb_link_node(&ref->node, parent_node, p);  in insert_ref_entry()
182 	rb_insert_color(&ref->node, root);  in insert_ref_entry()
235 	struct ref_entry *ref;  in free_block_entry()  local
246 		ref = rb_entry(n, struct ref_entry, node);  in free_block_entry()
247 		rb_erase(&ref->node, &be->refs);  in free_block_entry()
248 		kfree(ref);  in free_block_entry()
314 	struct ref_entry *ref = NULL, *exist;  in add_tree_block()  local
316 	ref = kmalloc(sizeof(struct ref_entry), GFP_KERNEL);  in add_tree_block()
317 	if (!ref)  in add_tree_block()
321 		ref->root_objectid = 0;  in add_tree_block()
323 		ref->root_objectid = ref_root;  in add_tree_block()
324 	ref->parent = parent;  in add_tree_block()
325 	ref->owner = level;  in add_tree_block()
326 	ref->offset = 0;  in add_tree_block()
327 	ref->num_refs = 1;  in add_tree_block()
331 		kfree(ref);  in add_tree_block()
344 	exist = insert_ref_entry(&be->refs, ref);  in add_tree_block()
347 		kfree(ref);  in add_tree_block()
359 	struct ref_entry *ref;  in add_shared_data_ref()  local
361 	ref = kzalloc(sizeof(struct ref_entry), GFP_KERNEL);  in add_shared_data_ref()
362 	if (!ref)  in add_shared_data_ref()
366 		kfree(ref);  in add_shared_data_ref()
371 	ref->parent = parent;  in add_shared_data_ref()
372 	ref->num_refs = num_refs;  in add_shared_data_ref()
373 	if (insert_ref_entry(&be->refs, ref)) {  in add_shared_data_ref()
376 		kfree(ref);  in add_shared_data_ref()
389 	struct ref_entry *ref;  in add_extent_data_ref()  local
396 	ref = kzalloc(sizeof(struct ref_entry), GFP_KERNEL);  in add_extent_data_ref()
397 	if (!ref)  in add_extent_data_ref()
401 		kfree(ref);  in add_extent_data_ref()
406 	ref->parent = 0;  in add_extent_data_ref()
407 	ref->owner = owner;  in add_extent_data_ref()
408 	ref->root_objectid = ref_root;  in add_extent_data_ref()
409 	ref->offset = offset;  in add_extent_data_ref()
410 	ref->num_refs = num_refs;  in add_extent_data_ref()
411 	if (insert_ref_entry(&be->refs, ref)) {  in add_extent_data_ref()
414 		kfree(ref);  in add_extent_data_ref()
623 		  ra->action, ra->root, ra->ref.root_objectid, ra->ref.parent,  in dump_ref_action()
624 		  ra->ref.owner, ra->ref.offset, ra->ref.num_refs);  in dump_ref_action()
635 	struct ref_entry *ref;  in dump_block_entry()  local
646 		ref = rb_entry(n, struct ref_entry, node);  in dump_block_entry()
649 			  ref->root_objectid, ref->parent, ref->owner,  in dump_block_entry()
650 			  ref->offset, ref->num_refs);  in dump_block_entry()
674 	struct ref_entry *ref = NULL, *exist;  in btrfs_ref_tree_mod()  local
702 	ref = kzalloc(sizeof(struct ref_entry), GFP_NOFS);  in btrfs_ref_tree_mod()
704 	if (!ra || !ref) {  in btrfs_ref_tree_mod()
705 		kfree(ref);  in btrfs_ref_tree_mod()
712 		ref->parent = parent;  in btrfs_ref_tree_mod()
714 		ref->root_objectid = ref_root;  in btrfs_ref_tree_mod()
715 		ref->owner = owner;  in btrfs_ref_tree_mod()
716 		ref->offset = offset;  in btrfs_ref_tree_mod()
718 	ref->num_refs = (action == BTRFS_DROP_DELAYED_REF) ? -1 : 1;  in btrfs_ref_tree_mod()
720 	memcpy(&ra->ref, ref, sizeof(struct ref_entry));  in btrfs_ref_tree_mod()
727 	ra->ref.owner = owner;  in btrfs_ref_tree_mod()
728 	ra->ref.offset = offset;  in btrfs_ref_tree_mod()
729 	ra->ref.root_objectid = ref_root;  in btrfs_ref_tree_mod()
749 			kfree(ref);  in btrfs_ref_tree_mod()
763 			kfree(ref);  in btrfs_ref_tree_mod()
782 				kfree(ref);  in btrfs_ref_tree_mod()
805 			kfree(ref);  in btrfs_ref_tree_mod()
814 			kfree(ref);  in btrfs_ref_tree_mod()
828 	exist = insert_ref_entry(&be->refs, ref);  in btrfs_ref_tree_mod()
836 				kfree(ref);  in btrfs_ref_tree_mod()
852 			kfree(ref);  in btrfs_ref_tree_mod()
856 		kfree(ref);  in btrfs_ref_tree_mod()
863 			kfree(ref);  in btrfs_ref_tree_mod()