linux-kernel - Re: [PATCH] autofs4 - fix deal with autofs4

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Message-ID: <CAPM=9tzDWBK2iqCONJm4WAJTvyHK5sQD6aAEpJP=aMebogN3qw@mail.gmail.com>
Date:	Fri, 13 Jan 2012 14:13:08 +0000
From:	Dave Airlie <airlied@...il.com>
To:	Ian Kent <raven@...maw.net>
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>,
	Al Viro <viro@....linux.org.uk>,
	Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] autofs4 - fix deal with autofs4_write races

On Fri, Jan 13, 2012 at 12:41 PM, Ian Kent <raven@...maw.net> wrote:
> I don't know how I missed this obvious mistake when I
> reviewed Als' patches, sorry.
>
> Signed-off-by: Ian Kent <raven@...maw.net>

Tested-by: Dave Airlie <airlied@...hat.com>

Same as Al's one I acked earlier.

Dave.
> ---
>
>  fs/autofs4/waitq.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
> index 9ef5b29..da8876d 100644
> --- a/fs/autofs4/waitq.c
> +++ b/fs/autofs4/waitq.c
> @@ -76,7 +76,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
>                data += wr;
>                bytes -= wr;
>        }
> -       mutex_lock(&sbi->pipe_mutex);
> +       mutex_unlock(&sbi->pipe_mutex);
>
>        set_fs(fs);
>
>
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