1317 drm_gem_lru_init(struct drm_gem_lru *lru, struct mutex *lock)  in drm_gem_lru_init()  argument
1319 	lru->lock = lock;  in drm_gem_lru_init()
1320 	lru->count = 0;  in drm_gem_lru_init()
1321 	INIT_LIST_HEAD(&lru->list);  in drm_gem_lru_init()
1328 	obj->lru->count -= obj->size >> PAGE_SHIFT;  in drm_gem_lru_remove_locked()
1329 	WARN_ON(obj->lru->count < 0);  in drm_gem_lru_remove_locked()
1331 	obj->lru = NULL;  in drm_gem_lru_remove_locked()
1344 	struct drm_gem_lru *lru = obj->lru;  in drm_gem_lru_remove()  local
1346 	if (!lru)  in drm_gem_lru_remove()
1349 	mutex_lock(lru->lock);  in drm_gem_lru_remove()
1351 	mutex_unlock(lru->lock);  in drm_gem_lru_remove()
1364 drm_gem_lru_move_tail_locked(struct drm_gem_lru *lru, struct drm_gem_object *obj)  in drm_gem_lru_move_tail_locked()  argument
1366 	lockdep_assert_held_once(lru->lock);  in drm_gem_lru_move_tail_locked()
1368 	if (obj->lru)  in drm_gem_lru_move_tail_locked()
1371 	lru->count += obj->size >> PAGE_SHIFT;  in drm_gem_lru_move_tail_locked()
1372 	list_add_tail(&obj->lru_node, &lru->list);  in drm_gem_lru_move_tail_locked()
1373 	obj->lru = lru;  in drm_gem_lru_move_tail_locked()
1388 drm_gem_lru_move_tail(struct drm_gem_lru *lru, struct drm_gem_object *obj)  in drm_gem_lru_move_tail()  argument
1390 	mutex_lock(lru->lock);  in drm_gem_lru_move_tail()
1391 	drm_gem_lru_move_tail_locked(lru, obj);  in drm_gem_lru_move_tail()
1392 	mutex_unlock(lru->lock);  in drm_gem_lru_move_tail()
1412 drm_gem_lru_scan(struct drm_gem_lru *lru,  in drm_gem_lru_scan()  argument
1421 	drm_gem_lru_init(&still_in_lru, lru->lock);  in drm_gem_lru_scan()
1423 	mutex_lock(lru->lock);  in drm_gem_lru_scan()
1426 		obj = list_first_entry_or_null(&lru->list, typeof(*obj), lru_node);  in drm_gem_lru_scan()
1446 		mutex_unlock(lru->lock);  in drm_gem_lru_scan()
1466 			WARN_ON(obj->lru == &still_in_lru);  in drm_gem_lru_scan()
1467 			WARN_ON(obj->lru == lru);  in drm_gem_lru_scan()
1474 		mutex_lock(lru->lock);  in drm_gem_lru_scan()
1482 		obj->lru = lru;  in drm_gem_lru_scan()
1483 	list_splice_tail(&still_in_lru.list, &lru->list);  in drm_gem_lru_scan()
1484 	lru->count += still_in_lru.count;  in drm_gem_lru_scan()
1486 	mutex_unlock(lru->lock);  in drm_gem_lru_scan()