[PATCH] xfs: return inode fork offset in bulkstat for fsr
hch at infradead.org
Fri Mar 5 04:06:52 CST 2010
On Fri, Mar 05, 2010 at 03:41:14PM +1100, Dave Chinner wrote:
> From: Dave Chinner <dchinner at redhat.com>
> So that fsr can attempt to get the fork offset of the temporary
> inode it uses the same as the inode it is defragmenting, pass
> the fork offset out in the bulkstat information.
> The bulkstat structure has padding that has always been zeroed,
> so userspace can tell if this field is set or not by use of
> the xattr present flag and a non-zero value for the fork offset.
Reviewed-by: Christoph Hellwig <hch at lst.de>
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