[alsa-devel] [PATCH 2/2] sound: Close holes in struct snd_pcm_constraint_list

[Takashi Iwai]

At Mon, 27 Apr 2015 12:20:29 +0200,
Lars-Peter Clausen wrote:
> 
> On a 64-bit system there is a 32-bit hole in struct snd_pcm_constraint_list
> and then 32-bit padding at the end. Reordering things slightly gets rid of
> the hole and padding, reducing the size of the struct by 50% from its
> original size.
> 
> Signed-off-by: Lars-Peter Clausen <lars at metafoo.de>

Thanks, applied.


Takashi

> ---
>  include/sound/pcm.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/sound/pcm.h b/include/sound/pcm.h
> index d632809..691e7ee 100644
> --- a/include/sound/pcm.h
> +++ b/include/sound/pcm.h
> @@ -274,8 +274,8 @@ struct snd_pcm_hw_constraint_ratdens {
>  };
>  
>  struct snd_pcm_hw_constraint_list {
> -	unsigned int count;
>  	const unsigned int *list;
> +	unsigned int count;
>  	unsigned int mask;
>  };
>  
> -- 
> 1.8.0
>