- while (ret == -EBUSY) {
- if (unlikely(list_empty(&glob->swap_lru))) {
- spin_unlock(&glob->lru_lock);
- return -EBUSY;
- }
-
- bo = list_first_entry(&glob->swap_lru,
- struct ttm_buffer_object, swap);
- kref_get(&bo->list_kref);
-
- if (!list_empty(&bo->ddestroy)) {
- ttm_bo_reserve_locked(bo, false, false, false, 0);
- ttm_bo_cleanup_refs_and_unlock(bo, false, false);
+ list_for_each_entry(bo, &glob->swap_lru, swap) {
+ ret = ttm_bo_reserve_locked(bo, false, true, false, 0);
+ if (!ret)
+ break;
+ }