linux-kernel - Re: [PATCH v4 4/5] squashfs: Add zstd support

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Message-ID: <CAMuHMdXGR2zG+LS9Qa1foLfWCzpFSmq2f=mNJp-65bH3ZwjoAA@mail.gmail.com>
Date:   Sun, 13 Aug 2017 10:31:41 +0200
From:   Geert Uytterhoeven <geert@...ux-m68k.org>
To:     Nick Terrell <terrelln@...com>
Cc:     "Austin S . Hemmelgarn" <ahferroin7@...il.com>,
        Herbert Xu <herbert@...dor.apana.org.au>, kernel-team@...com,
        Chris Mason <clm@...com>, Yann Collet <cyan@...com>,
        Adam Borowski <kilobyte@...band.pl>,
        David Sterba <dsterba@...e.cz>,
        squashfs-devel@...ts.sourceforge.net,
        linux-btrfs <linux-btrfs@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Phillip Lougher <phillip@...ashfs.org.uk>,
        Sean Purcell <me@...np.xyz>
Subject: Re: [PATCH v4 4/5] squashfs: Add zstd support

On Fri, Aug 4, 2017 at 10:19 PM, Nick Terrell <terrelln@...com> 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?

> +};
> +#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@...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