[PATCH v2 02/11] media: vsp1: Remove packed attributes from aligned structures

[Geert Uytterhoeven]

On Tue, Mar 13, 2018 at 7:05 PM, Kieran Bingham
<kieran.bingham+renesas at ideasonboard.com> wrote:
> The use of the packed attribute can cause a performance penalty for
> all accesses to the struct members, as the compiler will assume that the
> structure has the potential to have an unaligned base.
>
> These structures are all correctly aligned and contain no holes, thus
> the attribute is redundant and negatively impacts performance, so we
> remove the attributes entirely.
>
> Signed-off-by: Kieran Bingham <kieran.bingham+renesas at ideasonboard.com>

Reviewed-by: Geert Uytterhoeven <geert+renesas at glider.be>

Gr{oetje,eeting}s,

                        Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert at linux-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