linux-kernel - Re: [PATCH] hugetlbfs: document that sticky mounts are allowed

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Message-ID: <CABQzsv_9K0WrddMW60DkUbsv2B5BwLNFCES2TNvfVNaG-ym6YA@mail.gmail.com>
Date:	Thu, 4 Sep 2014 10:14:31 -0700
From:	Ken Chen <kenchen@...gle.com>
To:	Kirill Smelkov <kirr@...edi.com>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-doc@...r.kernel.org,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] hugetlbfs: document that sticky mounts are allowed

On Thu, Sep 4, 2014 at 6:20 AM, Kirill Smelkov <kirr@...edi.com> wrote:
> Commit 75897d60 (hugetlb: allow sticky directory mount option) added
> support for mounting hugetlbfs with sticky option set, like /tmp is
> usually mounted, but forgot to document that.
>
> Cc: Ken Chen <kenchen@...gle.com>
> Signed-off-by: Kirill Smelkov <kirr@...edi.com>
> ---
>  Documentation/vm/hugetlbpage.txt | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/Documentation/vm/hugetlbpage.txt b/Documentation/vm/hugetlbpage.txt
> index bdd4bb9..b64e0af 100644
> --- a/Documentation/vm/hugetlbpage.txt
> +++ b/Documentation/vm/hugetlbpage.txt
> @@ -274,7 +274,7 @@ This command mounts a (pseudo) filesystem of type hugetlbfs on the directory
>  /mnt/huge.  Any files created on /mnt/huge uses huge pages.  The uid and gid
>  options sets the owner and group of the root of the file system.  By default
>  the uid and gid of the current process are taken.  The mode option sets the
> -mode of root of file system to value & 0777.  This value is given in octal.
> +mode of root of file system to value & 01777.  This value is given in octal.
>  By default the value 0755 is picked. The size option sets the maximum value of
>  memory (huge pages) allowed for that filesystem (/mnt/huge). The size is
>  rounded down to HPAGE_SIZE.  The option nr_inodes sets the maximum number of

Acked-by: Ken Chen <kenchen@...gle.com>
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