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SubjectRe: [PATCH] hugetlbfs: document that sticky mounts are allowed
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On Thu, Sep 4, 2014 at 6:20 AM, Kirill Smelkov <kirr@nexedi.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@google.com>
> Signed-off-by: Kirill Smelkov <kirr@nexedi.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@google.com>


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