35 	struct ref_tracker *tracker;  in ref_tracker_get_stats()  local
44 	list_for_each_entry(tracker, &dir->list, head) {  in ref_tracker_get_stats()
45 		depot_stack_handle_t stack = tracker->alloc_stack_handle;  in ref_tracker_get_stats()
159 	struct ref_tracker *tracker, *n;  in ref_tracker_dir_exit()  local
165 	list_for_each_entry_safe(tracker, n, &dir->quarantine, head) {  in ref_tracker_dir_exit()
166 		list_del(&tracker->head);  in ref_tracker_dir_exit()
167 		kfree(tracker);  in ref_tracker_dir_exit()
173 		list_for_each_entry_safe(tracker, n, &dir->list, head) {  in ref_tracker_dir_exit()
174 			list_del(&tracker->head);  in ref_tracker_dir_exit()
175 			kfree(tracker);  in ref_tracker_dir_exit()
190 	struct ref_tracker *tracker;  in ref_tracker_alloc()  local
203 	*trackerp = tracker = kzalloc(sizeof(*tracker), gfp_mask);  in ref_tracker_alloc()
204 	if (unlikely(!tracker)) {  in ref_tracker_alloc()
210 	tracker->alloc_stack_handle = stack_depot_save(entries, nr_entries, gfp);  in ref_tracker_alloc()
213 	list_add(&tracker->head, &dir->list);  in ref_tracker_alloc()
224 	struct ref_tracker *tracker;  in ref_tracker_free()  local
234 	tracker = *trackerp;  in ref_tracker_free()
235 	if (!tracker) {  in ref_tracker_free()
244 	if (tracker->dead) {  in ref_tracker_free()
246 		if (tracker->alloc_stack_handle) {  in ref_tracker_free()
248 			stack_depot_print(tracker->alloc_stack_handle);  in ref_tracker_free()
250 		if (tracker->free_stack_handle) {  in ref_tracker_free()
252 			stack_depot_print(tracker->free_stack_handle);  in ref_tracker_free()
258 	tracker->dead = true;  in ref_tracker_free()
260 	tracker->free_stack_handle = stack_handle;  in ref_tracker_free()
262 	list_move_tail(&tracker->head, &dir->quarantine);  in ref_tracker_free()
264 		tracker = list_first_entry(&dir->quarantine, struct ref_tracker, head);  in ref_tracker_free()
265 		list_del(&tracker->head);  in ref_tracker_free()
268 		tracker = NULL;  in ref_tracker_free()
272 	kfree(tracker);  in ref_tracker_free()