linux-kernel - Re: [PATCH 8/8] c-sky: rm sentinel element from ctl

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Message-ID: <CAJF2gTRFrd4zs_8vv5-n5p_+GYxnTJcRBtYDJaMZQQMOVKKOTw@mail.gmail.com>
Date:   Fri, 8 Sep 2023 17:01:44 +0800
From:   Guo Ren <guoren@...nel.org>
To:     j.granados@...sung.com
Cc:     Luis Chamberlain <mcgrof@...nel.org>, willy@...radead.org,
        josh@...htriplett.org, Kees Cook <keescook@...omium.org>,
        Iurii Zaikin <yzaikin@...gle.com>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Vasily Gorbik <gor@...ux.ibm.com>,
        Alexander Gordeev <agordeev@...ux.ibm.com>,
        Christian Borntraeger <borntraeger@...ux.ibm.com>,
        Sven Schnelle <svens@...ux.ibm.com>,
        Gerald Schaefer <gerald.schaefer@...ux.ibm.com>,
        Russell King <linux@...linux.org.uk>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Thomas Gleixner <tglx@...utronix.de>,
        Ingo Molnar <mingo@...hat.com>, Borislav Petkov <bp@...en8.de>,
        Dave Hansen <dave.hansen@...ux.intel.com>, x86@...nel.org,
        "H. Peter Anvin" <hpa@...or.com>,
        Andy Lutomirski <luto@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Michael Ellerman <mpe@...erman.id.au>,
        Nicholas Piggin <npiggin@...il.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-fsdevel@...r.kernel.org, linux-s390@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-riscv@...ts.infradead.org, linuxppc-dev@...ts.ozlabs.org,
        linux-ia64@...r.kernel.org, linux-csky@...r.kernel.org
Subject: Re: [PATCH 8/8] c-sky: rm sentinel element from ctl_talbe array

Acked-by: Guo Ren <guoren@...nel.org>

On Wed, Sep 6, 2023 at 6:04 PM Joel Granados via B4 Relay
<devnull+j.granados.samsung.com@...nel.org> wrote:
>
> From: Joel Granados <j.granados@...sung.com>
>
> This commit comes at the tail end of a greater effort to remove the
> empty elements at the end of the ctl_table arrays (sentinels) which
> will reduce the overall build time size of the kernel and run time
> memory bloat by ~64 bytes per sentinel (further information Link :
> https://lore.kernel.org/all/ZO5Yx5JFogGi%2FcBo@bombadil.infradead.org/)
>
> Remove sentinel from alignment_tbl ctl_table array.
>
> Signed-off-by: Joel Granados <j.granados@...sung.com>
> ---
>  arch/csky/abiv1/alignment.c | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/arch/csky/abiv1/alignment.c b/arch/csky/abiv1/alignment.c
> index b60259daed1b..0d75ce7b0328 100644
> --- a/arch/csky/abiv1/alignment.c
> +++ b/arch/csky/abiv1/alignment.c
> @@ -328,8 +328,7 @@ static struct ctl_table alignment_tbl[5] = {
>                 .maxlen = sizeof(align_usr_count),
>                 .mode = 0666,
>                 .proc_handler = &proc_dointvec
> -       },
> -       {}
> +       }
>  };
>
>  static int __init csky_alignment_init(void)
>
> --
> 2.30.2
>


-- 
Best Regards
 Guo Ren