linux-kernel - Re: [PATCH v5 06/14] serial: liteuart: move tty_flip_buffer

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Message-ID: <CAMuHMdXuHM2QdmNUuJ7Zb9XOAaKR8fegb7KiTL+5_mPkdO307A@mail.gmail.com>
Date:   Mon, 21 Nov 2022 10:55:33 +0100
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Gabriel Somlo <gsomlo@...il.com>
Cc:     linux-kernel@...r.kernel.org, linux-serial@...r.kernel.org,
        gregkh@...uxfoundation.org, jirislaby@...nel.org,
        kgugala@...micro.com, mholenko@...micro.com, joel@....id.au,
        david.abdurachmanov@...il.com, florent@...oy-digital.fr,
        ilpo.jarvinen@...ux.intel.com
Subject: Re: [PATCH v5 06/14] serial: liteuart: move tty_flip_buffer_push()
 out of rx loop

On Fri, Nov 18, 2022 at 3:56 PM Gabriel Somlo <gsomlo@...il.com> wrote:
> Calling tty_flip_buffer_push() for each individual received character
> is overkill. Move it out of the rx loop, and only call it once per
> set of characters received together.
>
> Signed-off-by: Gabriel Somlo <gsomlo@...il.com>
> Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>

Reviewed-by: Geert Uytterhoeven <geert@...ux-m68k.org>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds