Re: [PATCH v4 4/5] squashfs: Add zstd support
From: Phillip Lougher
Date: Sun Aug 13 2017 - 22:23:46 EST
On Sun, Aug 13, 2017 at 9:31 AM, Geert Uytterhoeven
<geert@xxxxxxxxxxxxxx> wrote:
> On Fri, Aug 4, 2017 at 10:19 PM, Nick Terrell <terrelln@xxxxxx> wrote:
>> --- a/fs/squashfs/decompressor.c
>> +++ b/fs/squashfs/decompressor.c
>> @@ -65,6 +65,12 @@ static const struct squashfs_decompressor squashfs_zlib_comp_ops = {
>> };
>> #endif
>>
>> +#ifndef CONFIG_SQUASHFS_ZSTD
>> +static const struct squashfs_decompressor squashfs_zstd_comp_ops = {
>> + NULL, NULL, NULL, NULL, ZSTD_COMPRESSION, "zstd", 0
>
> Can you please use designated initializers?
I prefer it as it is. It matches the coding style that I used in the
rest of that file to declare the "unsupported" compressor entries (if
this patch uses a different style it would look odd). There's no
pointers to functions being assigned here, and it makes it a short and
concise one-line.
Phillip
>
>> +};
>> +#endif
>> +
>> static const struct squashfs_decompressor squashfs_unknown_comp_ops = {
>> NULL, NULL, NULL, NULL, 0, "unknown", 0
>> ;
>
>> +const struct squashfs_decompressor squashfs_zstd_comp_ops = {
>> + .init = zstd_init,
>> + .free = zstd_free,
>> + .decompress = zstd_uncompress,
>> + .id = ZSTD_COMPRESSION,
>> + .name = "zstd",
>> + .supported = 1
>> +};
>
> ... like you did here.
>
> Gr{oetje,eeting}s,
>
> Geert
>
> --
> Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
>
> 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