183 				struct pipe_buffer *buf)  in pipe_buf_get()  argument
185 	return buf->ops->get(pipe, buf);  in pipe_buf_get()
194 				    struct pipe_buffer *buf)  in pipe_buf_release()  argument
196 	const struct pipe_buf_operations *ops = buf->ops;  in pipe_buf_release()
198 	buf->ops = NULL;  in pipe_buf_release()
199 	ops->release(pipe, buf);  in pipe_buf_release()
208 				   struct pipe_buffer *buf)  in pipe_buf_confirm()  argument
210 	if (!buf->ops->confirm)  in pipe_buf_confirm()
212 	return buf->ops->confirm(pipe, buf);  in pipe_buf_confirm()
221 		struct pipe_buffer *buf)  in pipe_buf_try_steal()  argument
223 	if (!buf->ops->try_steal)  in pipe_buf_try_steal()
225 	return buf->ops->try_steal(pipe, buf);  in pipe_buf_try_steal()