diff options
Diffstat (limited to 'drivers/gpu/drm/ttm')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 8 | ||||
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_pool.c | 4 |
2 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 20a25660b35b..101a68dc615b 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -136,7 +136,8 @@ void ttm_bo_move_to_lru_tail(struct ttm_buffer_object *bo, struct ttm_bo_device *bdev = bo->bdev; struct ttm_resource_manager *man; - dma_resv_assert_held(bo->base.resv); + if (!bo->deleted) + dma_resv_assert_held(bo->base.resv); if (bo->pin_count) { ttm_bo_del_from_lru(bo); @@ -508,8 +509,11 @@ static void ttm_bo_release(struct kref *kref) * Make pinned bos immediately available to * shrinkers, now that they are queued for * destruction. + * + * FIXME: QXL is triggering this. Can be removed when the + * driver is fixed. */ - if (WARN_ON(bo->pin_count)) { + if (WARN_ON_ONCE(bo->pin_count)) { bo->pin_count = 0; ttm_bo_move_to_lru_tail(bo, &bo->mem, NULL); } diff --git a/drivers/gpu/drm/ttm/ttm_pool.c b/drivers/gpu/drm/ttm/ttm_pool.c index 6e27cb1bf48b..4eb6efb8b8c0 100644 --- a/drivers/gpu/drm/ttm/ttm_pool.c +++ b/drivers/gpu/drm/ttm/ttm_pool.c @@ -268,13 +268,13 @@ static void ttm_pool_type_init(struct ttm_pool_type *pt, struct ttm_pool *pool, /* Remove a pool_type from the global shrinker list and free all pages */ static void ttm_pool_type_fini(struct ttm_pool_type *pt) { - struct page *p, *tmp; + struct page *p; mutex_lock(&shrinker_lock); list_del(&pt->shrinker_list); mutex_unlock(&shrinker_lock); - list_for_each_entry_safe(p, tmp, &pt->pages, lru) + while ((p = ttm_pool_type_take(pt))) ttm_pool_free_page(pt->pool, pt->caching, pt->order, p); } |