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_NOFS);  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_NOFS);  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_NOFS);  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()
611 		  ra->action, ra->root, ra->ref.root_objectid, ra->ref.parent,  in dump_ref_action()
612 		  ra->ref.owner, ra->ref.offset, ra->ref.num_refs);  in dump_ref_action()
623 	struct ref_entry *ref;  in dump_block_entry()  local
634 		ref = rb_entry(n, struct ref_entry, node);  in dump_block_entry()
637 			  ref->root_objectid, ref->parent, ref->owner,  in dump_block_entry()
638 			  ref->offset, ref->num_refs);  in dump_block_entry()
662 	struct ref_entry *ref = NULL, *exist;  in btrfs_ref_tree_mod()  local
690 	ref = kzalloc(sizeof(struct ref_entry), GFP_NOFS);  in btrfs_ref_tree_mod()
692 	if (!ra || !ref) {  in btrfs_ref_tree_mod()
693 		kfree(ref);  in btrfs_ref_tree_mod()
699 	ref->parent = parent;  in btrfs_ref_tree_mod()
700 	ref->owner = owner;  in btrfs_ref_tree_mod()
701 	ref->root_objectid = ref_root;  in btrfs_ref_tree_mod()
702 	ref->offset = offset;  in btrfs_ref_tree_mod()
703 	ref->num_refs = (action == BTRFS_DROP_DELAYED_REF) ? -1 : 1;  in btrfs_ref_tree_mod()
705 	memcpy(&ra->ref, ref, sizeof(struct ref_entry));  in btrfs_ref_tree_mod()
712 	ra->ref.owner = owner;  in btrfs_ref_tree_mod()
713 	ra->ref.offset = offset;  in btrfs_ref_tree_mod()
714 	ra->ref.root_objectid = ref_root;  in btrfs_ref_tree_mod()
734 			kfree(ref);  in btrfs_ref_tree_mod()
748 			kfree(ref);  in btrfs_ref_tree_mod()
767 				kfree(ref);  in btrfs_ref_tree_mod()
789 			kfree(ref);  in btrfs_ref_tree_mod()
798 			kfree(ref);  in btrfs_ref_tree_mod()
812 	exist = insert_ref_entry(&be->refs, ref);  in btrfs_ref_tree_mod()
820 				kfree(ref);  in btrfs_ref_tree_mod()
836 			kfree(ref);  in btrfs_ref_tree_mod()
840 		kfree(ref);  in btrfs_ref_tree_mod()
847 			kfree(ref);  in btrfs_ref_tree_mod()