2342 static int setup_out_fence(struct drm_out_fence_state *fence_state,  in setup_out_fence()  argument
2345 	fence_state->fd = get_unused_fd_flags(O_CLOEXEC);  in setup_out_fence()
2346 	if (fence_state->fd < 0)  in setup_out_fence()
2347 		return fence_state->fd;  in setup_out_fence()
2349 	if (put_user(fence_state->fd, fence_state->out_fence_ptr))  in setup_out_fence()
2352 	fence_state->sync_file = sync_file_create(fence);  in setup_out_fence()
2353 	if (!fence_state->sync_file)  in setup_out_fence()
2363 				  struct drm_out_fence_state **fence_state,  in prepare_signaling()  argument
2409 			f = krealloc(*fence_state, sizeof(**fence_state) *  in prepare_signaling()
2417 			*fence_state = f;  in prepare_signaling()
2450 		f = krealloc(*fence_state, sizeof(**fence_state) *  in prepare_signaling()
2458 		*fence_state = f;  in prepare_signaling()
2486 			       struct drm_out_fence_state *fence_state,  in complete_signaling()  argument
2496 			fd_install(fence_state[i].fd,  in complete_signaling()
2497 				   fence_state[i].sync_file->file);  in complete_signaling()
2499 		kfree(fence_state);  in complete_signaling()
2516 	if (!fence_state)  in complete_signaling()
2520 		if (fence_state[i].sync_file)  in complete_signaling()
2521 			fput(fence_state[i].sync_file->file);  in complete_signaling()
2522 		if (fence_state[i].fd >= 0)  in complete_signaling()
2523 			put_unused_fd(fence_state[i].fd);  in complete_signaling()
2526 		if (fence_state[i].out_fence_ptr &&  in complete_signaling()
2527 		    put_user(-1, fence_state[i].out_fence_ptr))  in complete_signaling()
2531 	kfree(fence_state);  in complete_signaling()
2545 	struct drm_out_fence_state *fence_state;  in drm_mode_atomic_ioctl()  local
2587 	fence_state = NULL;  in drm_mode_atomic_ioctl()
2658 	ret = prepare_signaling(dev, state, arg, file_priv, &fence_state,  in drm_mode_atomic_ioctl()
2675 	complete_signaling(dev, state, fence_state, num_fences, !ret);  in drm_mode_atomic_ioctl()