[Ocfs2-devel] [PATCH] ocfs2: return f_fsid info in ocfs2_statfs(), v4

[Joel Becker]

On Fri, Jan 16, 2009 at 04:33:05PM +0800, Coly Li wrote:
> Currently f_fsid of struct kstatfs returned from ocfs2_statfs() is undefined (vfs layer fills 0 as
> default). Since in some conditions, f_fsid value might be used as (f_fsid, ino) pair to
> uniquely identify a file, ocfs2 should return a unique defined f_fsid value from ocfs2_statfs().
> 
> Because uuid_str is identified no mater on big or litlle endian machine, it's also endian consistent
> to use osb->uuid_str to generate f_fsid value.
> 
> Signed-off-by: Coly Li <coly.li at suse.de>
> Cc: Sunil Mushran <sunil.mushran at oracle.com>
> Cc: Mark Fasheh <mfasheh at suse.com>

	This patch is now in the fixes branch of ocfs2.git.

Joel

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Joel Becker
Principal Software Developer
Oracle
E-mail: joel.becker at oracle.com
Phone: (650) 506-8127