206 static void __save_stack_trace(struct ref_action *ra)  in __save_stack_trace()  argument
212 	stack_trace.entries = ra->trace;  in __save_stack_trace()
215 	ra->trace_len = stack_trace.nr_entries;  in __save_stack_trace()
219 				struct ref_action *ra)  in __print_stack_trace()  argument
223 	if (ra->trace_len == 0) {  in __print_stack_trace()
227 	trace.nr_entries = ra->trace_len;  in __print_stack_trace()
228 	trace.entries = ra->trace;  in __print_stack_trace()
232 static void inline __save_stack_trace(struct ref_action *ra)  in __save_stack_trace()  argument
237 				       struct ref_action *ra)  in __print_stack_trace()  argument
247 	struct ref_action *ra;  in free_block_entry()  local
263 		ra = list_first_entry(&be->actions, struct ref_action,  in free_block_entry()
265 		list_del(&ra->list);  in free_block_entry()
266 		kfree(ra);  in free_block_entry()
629 			    struct ref_action *ra)  in dump_ref_action()  argument
633 		  ra->action, ra->root, ra->ref.root_objectid, ra->ref.parent,  in dump_ref_action()
634 		  ra->ref.owner, ra->ref.offset, ra->ref.num_refs);  in dump_ref_action()
635 	__print_stack_trace(fs_info, ra);  in dump_ref_action()
647 	struct ref_action *ra;  in dump_block_entry()  local
669 	list_for_each_entry(ra, &be->actions, list)  in dump_block_entry()
670 		dump_ref_action(fs_info, ra);  in dump_block_entry()
696 	struct ref_action *ra = NULL;  in btrfs_ref_tree_mod()  local
706 	ra = kmalloc(sizeof(struct ref_action), GFP_NOFS);  in btrfs_ref_tree_mod()
707 	if (!ra || !ref) {  in btrfs_ref_tree_mod()
709 		kfree(ra);  in btrfs_ref_tree_mod()
723 	memcpy(&ra->ref, ref, sizeof(struct ref_entry));  in btrfs_ref_tree_mod()
730 	ra->ref.owner = owner;  in btrfs_ref_tree_mod()
731 	ra->ref.offset = offset;  in btrfs_ref_tree_mod()
732 	ra->ref.root_objectid = ref_root;  in btrfs_ref_tree_mod()
733 	__save_stack_trace(ra);  in btrfs_ref_tree_mod()
735 	INIT_LIST_HEAD(&ra->list);  in btrfs_ref_tree_mod()
736 	ra->action = action;  in btrfs_ref_tree_mod()
737 	ra->root = root->objectid;  in btrfs_ref_tree_mod()
753 			kfree(ra);  in btrfs_ref_tree_mod()
765 			dump_ref_action(fs_info, ra);  in btrfs_ref_tree_mod()
767 			kfree(ra);  in btrfs_ref_tree_mod()
786 				kfree(ra);  in btrfs_ref_tree_mod()
807 			dump_ref_action(fs_info, ra);  in btrfs_ref_tree_mod()
809 			kfree(ra);  in btrfs_ref_tree_mod()
829 				dump_ref_action(fs_info, ra);  in btrfs_ref_tree_mod()
831 				kfree(ra);  in btrfs_ref_tree_mod()
845 			dump_ref_action(fs_info, ra);  in btrfs_ref_tree_mod()
847 			kfree(ra);  in btrfs_ref_tree_mod()
856 			dump_ref_action(fs_info, ra);  in btrfs_ref_tree_mod()
857 			kfree(ra);  in btrfs_ref_tree_mod()
874 			dump_ref_action(fs_info, ra);  in btrfs_ref_tree_mod()
875 			kfree(ra);  in btrfs_ref_tree_mod()
888 	list_add_tail(&ra->list, &be->actions);  in btrfs_ref_tree_mod()