[PATCH] xfs_growfs: don't grow data if only -m is specified

[Dave Chinner]

On Thu, Feb 27, 2014 at 05:28:44PM -0600, Eric Sandeen wrote:
> While writing an xfstest to check imaxpct behavior, I realized
> that xfs_growfs -m XXX /mnt/point will not only change
> imaxpct, but also grow the filesystem if it's not currently
> occupying the entire block device.  This doesn't seem like
> the expected behavior, so split it out such that if only
> -m, and not -d, is specified, only the imaxpct will be
> changed.
> 
> This is a change from previous behavior, but I think it
> satisfies the principle of least surprise...

Seems reasonable to me. Code looks good, too.

Reviewed-by: Dave Chinner <dchinner at redhat.com>
-- 
Dave Chinner
david at fromorbit.com