1178 static int setup_out_fence(struct drm_out_fence_state *fence_state,  in setup_out_fence()  argument
1181 	fence_state->fd = get_unused_fd_flags(O_CLOEXEC);  in setup_out_fence()
1182 	if (fence_state->fd < 0)  in setup_out_fence()
1183 		return fence_state->fd;  in setup_out_fence()
1185 	if (put_user(fence_state->fd, fence_state->out_fence_ptr))  in setup_out_fence()
1188 	fence_state->sync_file = sync_file_create(fence);  in setup_out_fence()
1189 	if (!fence_state->sync_file)  in setup_out_fence()
1199 				  struct drm_out_fence_state **fence_state,  in prepare_signaling()  argument
1245 			f = krealloc(*fence_state, sizeof(**fence_state) *  in prepare_signaling()
1253 			*fence_state = f;  in prepare_signaling()
1284 		f = krealloc(*fence_state, sizeof(**fence_state) *  in prepare_signaling()
1292 		*fence_state = f;  in prepare_signaling()
1322 			       struct drm_out_fence_state *fence_state,  in complete_signaling()  argument
1332 			fd_install(fence_state[i].fd,  in complete_signaling()
1333 				   fence_state[i].sync_file->file);  in complete_signaling()
1335 		kfree(fence_state);  in complete_signaling()
1352 	if (!fence_state)  in complete_signaling()
1356 		if (fence_state[i].sync_file)  in complete_signaling()
1357 			fput(fence_state[i].sync_file->file);  in complete_signaling()
1358 		if (fence_state[i].fd >= 0)  in complete_signaling()
1359 			put_unused_fd(fence_state[i].fd);  in complete_signaling()
1362 		if (fence_state[i].out_fence_ptr &&  in complete_signaling()
1363 		    put_user(-1, fence_state[i].out_fence_ptr))  in complete_signaling()
1367 	kfree(fence_state);  in complete_signaling()
1393 	struct drm_out_fence_state *fence_state;  in drm_mode_atomic_ioctl()  local
1451 	fence_state = NULL;  in drm_mode_atomic_ioctl()
1527 	ret = prepare_signaling(dev, state, arg, file_priv, &fence_state,  in drm_mode_atomic_ioctl()
1544 	complete_signaling(dev, state, fence_state, num_fences, !ret);  in drm_mode_atomic_ioctl()