1 files changed, 0 insertions, 30 deletions

diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
index 9fe12329a4d5..c9afd070c11b 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fence.c
@@ -37,9 +37,6 @@ struct vmw_fence_manager {
 	spinlock_t lock;
 	struct list_head fence_list;
 	struct work_struct work;
-	u32 user_fence_size;
-	u32 fence_size;
-	u32 event_fence_action_size;
 	bool fifo_down;
 	struct list_head cleanup_list;
 	uint32_t pending_actions[VMW_ACTION_MAX];
@@ -304,11 +301,6 @@ struct vmw_fence_manager *vmw_fence_manager_init(struct vmw_private *dev_priv)
 	INIT_LIST_HEAD(&fman->cleanup_list);
 	INIT_WORK(&fman->work, &vmw_fence_work_func);
 	fman->fifo_down = true;
-	fman->user_fence_size = ttm_round_pot(sizeof(struct vmw_user_fence)) +
-		TTM_OBJ_EXTRA_SIZE;
-	fman->fence_size = ttm_round_pot(sizeof(struct vmw_fence_obj));
-	fman->event_fence_action_size =
-		ttm_round_pot(sizeof(struct vmw_event_fence_action));
 	mutex_init(&fman->goal_irq_mutex);
 	fman->ctx = dma_fence_context_alloc(1);
 
@@ -560,14 +552,8 @@ static void vmw_user_fence_destroy(struct vmw_fence_obj *fence)
 {
 	struct vmw_user_fence *ufence =
 		container_of(fence, struct vmw_user_fence, fence);
-	struct vmw_fence_manager *fman = fman_from_fence(fence);
 
 	ttm_base_object_kfree(ufence, base);
-	/*
-	 * Free kernel space accounting.
-	 */
-	ttm_mem_global_free(vmw_mem_glob(fman->dev_priv),
-			    fman->user_fence_size);
 }
 
 static void vmw_user_fence_base_release(struct ttm_base_object **p_base)
@@ -590,23 +576,8 @@ int vmw_user_fence_create(struct drm_file *file_priv,
 	struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
 	struct vmw_user_fence *ufence;
 	struct vmw_fence_obj *tmp;
-	struct ttm_mem_global *mem_glob = vmw_mem_glob(fman->dev_priv);
-	struct ttm_operation_ctx ctx = {
-		.interruptible = false,
-		.no_wait_gpu = false
-	};
 	int ret;
 
-	/*
-	 * Kernel memory space accounting, since this object may
-	 * be created by a user-space request.
-	 */
-
-	ret = ttm_mem_global_alloc(mem_glob, fman->user_fence_size,
-				   &ctx);
-	if (unlikely(ret != 0))
-		return ret;
-
 	ufence = kzalloc(sizeof(*ufence), GFP_KERNEL);
 	if (unlikely(!ufence)) {
 		ret = -ENOMEM;
@@ -646,7 +617,6 @@ out_err:
 	tmp = &ufence->fence;
 	vmw_fence_obj_unreference(&tmp);
 out_no_object:
-	ttm_mem_global_free(mem_glob, fman->user_fence_size);
 	return ret;
 }