drm/ttm: Use init_on_free to delay release TTM BOs

[linux-2.6-microblaze.git] / drivers / gpu / drm / ttm / ttm_bo.c

diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c
index 615d30c..758f980 100644 (file)
--- a/drivers/gpu/drm/ttm/ttm_bo.c
+++ b/drivers/gpu/drm/ttm/ttm_bo.c
@@ -345,6 +345,7 @@ static void ttm_bo_release(struct kref *kref)
 
                if (!dma_resv_test_signaled(bo->base.resv,
                                            DMA_RESV_USAGE_BOOKKEEP) ||
+                   (want_init_on_free() && (bo->ttm != NULL)) ||
                    !dma_resv_trylock(bo->base.resv)) {
                        /* The BO is not idle, resurrect it for delayed destroy */
                        ttm_bo_flush_all_fences(bo);