[PATCH 06/13] xfs: Bring some sanity to log unmounting

[Mark Tinguely]

On 08/30/12 07:00, Dave Chinner wrote:
> From: Dave Chinner<dchinner at redhat.com>
>
> When unmounting the filesystem, there are lots of operations that
> need to be done in a specific order, and they are spread across
> across a couple of functions. We have to drain the AIL before we
> write the unmount record, and we have to shut down the background
> log work before we do either of them.
>
> But this is all split haphazardly across xfs_unmountfs() and
> xfs_log_unmount(). Move all the AIL flushing and log manipulations
> to xfs_log_unmount() so that the responisbilities of each function
> is clear and the operations they perform obvious.
>
> Signed-off-by: Dave Chinner<dchinner at redhat.com>
> ---

Looks good.

Reviewed-by: Mark Tinguely <tinguely at sgi.com>