[Tarantool-patches] [PATCH 1/4] fiber: introduce fiber.arg

[Cyrill Gorcunov]

On Sun, Nov 08, 2020 at 07:03:54PM +0100, Vladislav Shpilevoy wrote:
> @@ -565,7 +565,19 @@ struct fiber {
>  	 * See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31488
>  	 */
>  	fiber_func f;
> -	va_list f_data;
> +	union {
> +		/**
> +		 * Argument list passed when the fiber is invoked in a blocking
> +		 * way, so the caller may pass arguments from its own stack.
> +		 */
> +		va_list f_data;
> +		/**
> +		 * Fiber function argument which passed asynchronously. Can be
> +		 * used not to call fiber_start to avoid yields, but still pass
> +		 * something into the fiber.
> +		 */
> +		void *arg;

Won't be better to call it "f_arg" instead? To match f_ prefix used in f_data.
This gonna be more suitable for grepping. Since such rename would cause you
to update other patches up to you, if you prefer plain "arg" I'm ok.

Ack