diff options
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo_util.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo_util.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo_util.c b/drivers/gpu/drm/ttm/ttm_bo_util.c index 6135f58169c..ae3c6f5dd2b 100644 --- a/drivers/gpu/drm/ttm/ttm_bo_util.c +++ b/drivers/gpu/drm/ttm/ttm_bo_util.c @@ -436,8 +436,6 @@ static int ttm_buffer_object_transfer(struct ttm_buffer_object *bo, atomic_set(&fbo->cpu_writers, 0); fbo->sync_obj = driver->sync_obj_ref(bo->sync_obj); - fbo->sync_obj_read = driver->sync_obj_ref(bo->sync_obj_read); - fbo->sync_obj_write = driver->sync_obj_ref(bo->sync_obj_write); kref_init(&fbo->list_kref); kref_init(&fbo->kref); fbo->destroy = &ttm_transfered_destroy; @@ -620,30 +618,20 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo, struct ttm_mem_reg *old_mem = &bo->mem; int ret; struct ttm_buffer_object *ghost_obj; - void *tmp_obj = NULL, *tmp_obj_read = NULL, *tmp_obj_write = NULL; + void *tmp_obj = NULL; spin_lock(&bdev->fence_lock); - if (bo->sync_obj) + if (bo->sync_obj) { tmp_obj = bo->sync_obj; - if (bo->sync_obj_read) - tmp_obj_read = bo->sync_obj_read; - if (bo->sync_obj_write) - tmp_obj_write = bo->sync_obj_write; - + bo->sync_obj = NULL; + } bo->sync_obj = driver->sync_obj_ref(sync_obj); - bo->sync_obj_read = driver->sync_obj_ref(sync_obj); - bo->sync_obj_write = driver->sync_obj_ref(sync_obj); bo->sync_obj_arg = sync_obj_arg; if (evict) { - ret = ttm_bo_wait(bo, false, false, false, - TTM_USAGE_READWRITE); + ret = ttm_bo_wait(bo, false, false, false); spin_unlock(&bdev->fence_lock); if (tmp_obj) driver->sync_obj_unref(&tmp_obj); - if (tmp_obj_read) - driver->sync_obj_unref(&tmp_obj_read); - if (tmp_obj_write) - driver->sync_obj_unref(&tmp_obj_write); if (ret) return ret; @@ -667,10 +655,6 @@ int ttm_bo_move_accel_cleanup(struct ttm_buffer_object *bo, spin_unlock(&bdev->fence_lock); if (tmp_obj) driver->sync_obj_unref(&tmp_obj); - if (tmp_obj_read) - driver->sync_obj_unref(&tmp_obj_read); - if (tmp_obj_write) - driver->sync_obj_unref(&tmp_obj_write); ret = ttm_buffer_object_transfer(bo, &ghost_obj); if (ret) |