[Ocfs2-devel] [PATCH 1/2] Ocfs2: Add macro OCFS2_VOL_UUIDSTR_LEN in ocfs2_fs.h
Joel Becker
Joel.Becker at oracle.com
Tue Apr 20 15:14:03 PDT 2010
On Tue, Apr 20, 2010 at 02:59:02PM +0800, Tristan Ye wrote:
> Since we've been using uuid_str in most of ocfs2 codes, adding
> such a macro would be helpful.
>
> Signed-off-by: Tristan Ye <tristan.ye at oracle.com>
> ---
> fs/ocfs2/ocfs2_fs.h | 1 +
> 1 files changed, 1 insertions(+), 0 deletions(-)
>
> diff --git a/fs/ocfs2/ocfs2_fs.h b/fs/ocfs2/ocfs2_fs.h
> index bb37218..b313c83 100644
> --- a/fs/ocfs2/ocfs2_fs.h
> +++ b/fs/ocfs2/ocfs2_fs.h
> @@ -274,6 +274,7 @@
>
> #define OCFS2_VOL_UUID_LEN 16
> #define OCFS2_MAX_VOL_LABEL_LEN 64
> +#define OCFS2_VOL_UUIDSTR_LEN (OCFS2_VOL_UUID_LEN * 2 + 1)
Do we want this _LEN macro to include the NUL?
Joel
--
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Joel Becker
Principal Software Developer
Oracle
E-mail: joel.becker at oracle.com
Phone: (650) 506-8127
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