54 	struct ref_entry ref;  member
165 					  struct ref_entry *ref)  in insert_ref_entry()  argument
175 		cmp = comp_refs(entry, ref);  in insert_ref_entry()
184 	rb_link_node(&ref->node, parent_node, p);  in insert_ref_entry()
185 	rb_insert_color(&ref->node, root);  in insert_ref_entry()
238 	struct ref_entry *ref;  in free_block_entry()  local
249 		ref = rb_entry(n, struct ref_entry, node);  in free_block_entry()
250 		rb_erase(&ref->node, &be->refs);  in free_block_entry()
251 		kfree(ref);  in free_block_entry()
317 	struct ref_entry *ref = NULL, *exist;  in add_tree_block()  local
319 	ref = kmalloc(sizeof(struct ref_entry), GFP_NOFS);  in add_tree_block()
320 	if (!ref)  in add_tree_block()
324 		ref->root_objectid = 0;  in add_tree_block()
326 		ref->root_objectid = ref_root;  in add_tree_block()
327 	ref->parent = parent;  in add_tree_block()
328 	ref->owner = level;  in add_tree_block()
329 	ref->offset = 0;  in add_tree_block()
330 	ref->num_refs = 1;  in add_tree_block()
334 		kfree(ref);  in add_tree_block()
347 	exist = insert_ref_entry(&be->refs, ref);  in add_tree_block()
350 		kfree(ref);  in add_tree_block()
362 	struct ref_entry *ref;  in add_shared_data_ref()  local
364 	ref = kzalloc(sizeof(struct ref_entry), GFP_NOFS);  in add_shared_data_ref()
365 	if (!ref)  in add_shared_data_ref()
369 		kfree(ref);  in add_shared_data_ref()
374 	ref->parent = parent;  in add_shared_data_ref()
375 	ref->num_refs = num_refs;  in add_shared_data_ref()
376 	if (insert_ref_entry(&be->refs, ref)) {  in add_shared_data_ref()
379 		kfree(ref);  in add_shared_data_ref()
392 	struct ref_entry *ref;  in add_extent_data_ref()  local
399 	ref = kzalloc(sizeof(struct ref_entry), GFP_NOFS);  in add_extent_data_ref()
400 	if (!ref)  in add_extent_data_ref()
404 		kfree(ref);  in add_extent_data_ref()
409 	ref->parent = 0;  in add_extent_data_ref()
410 	ref->owner = owner;  in add_extent_data_ref()
411 	ref->root_objectid = ref_root;  in add_extent_data_ref()
412 	ref->offset = offset;  in add_extent_data_ref()
413 	ref->num_refs = num_refs;  in add_extent_data_ref()
414 	if (insert_ref_entry(&be->refs, ref)) {  in add_extent_data_ref()
417 		kfree(ref);  in add_extent_data_ref()
622 		  ra->action, ra->root, ra->ref.root_objectid, ra->ref.parent,  in dump_ref_action()
623 		  ra->ref.owner, ra->ref.offset, ra->ref.num_refs);  in dump_ref_action()
634 	struct ref_entry *ref;  in dump_block_entry()  local
645 		ref = rb_entry(n, struct ref_entry, node);  in dump_block_entry()
648 			  ref->root_objectid, ref->parent, ref->owner,  in dump_block_entry()
649 			  ref->offset, ref->num_refs);  in dump_block_entry()
673 	struct ref_entry *ref = NULL, *exist;  in btrfs_ref_tree_mod()  local
701 	ref = kzalloc(sizeof(struct ref_entry), GFP_NOFS);  in btrfs_ref_tree_mod()
703 	if (!ra || !ref) {  in btrfs_ref_tree_mod()
704 		kfree(ref);  in btrfs_ref_tree_mod()
710 	ref->parent = parent;  in btrfs_ref_tree_mod()
711 	ref->owner = owner;  in btrfs_ref_tree_mod()
712 	ref->root_objectid = ref_root;  in btrfs_ref_tree_mod()
713 	ref->offset = offset;  in btrfs_ref_tree_mod()
714 	ref->num_refs = (action == BTRFS_DROP_DELAYED_REF) ? -1 : 1;  in btrfs_ref_tree_mod()
716 	memcpy(&ra->ref, ref, sizeof(struct ref_entry));  in btrfs_ref_tree_mod()
723 	ra->ref.owner = owner;  in btrfs_ref_tree_mod()
724 	ra->ref.offset = offset;  in btrfs_ref_tree_mod()
725 	ra->ref.root_objectid = ref_root;  in btrfs_ref_tree_mod()
745 			kfree(ref);  in btrfs_ref_tree_mod()
759 			kfree(ref);  in btrfs_ref_tree_mod()
778 				kfree(ref);  in btrfs_ref_tree_mod()
800 			kfree(ref);  in btrfs_ref_tree_mod()
810 			kfree(ref);  in btrfs_ref_tree_mod()
825 	exist = insert_ref_entry(&be->refs, ref);  in btrfs_ref_tree_mod()
833 				kfree(ref);  in btrfs_ref_tree_mod()
849 			kfree(ref);  in btrfs_ref_tree_mod()
853 		kfree(ref);  in btrfs_ref_tree_mod()
860 			rb_erase(&ref->node, &be->refs);  in btrfs_ref_tree_mod()
861 			kfree(ref);  in btrfs_ref_tree_mod()