xfs: factor common post-write isize handling code

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Alex Elder <aelder@sgi.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
This commit is contained in:
Dave Chinner 2011-01-11 10:14:06 +11:00 • committed by Dave Chinner
commit edafb6da9a