[PATCH 2/2] xfs: avoid shutdown hang in xlog_wait()

[Christoph Hellwig]

On Sun, Mar 25, 2012 at 09:46:49AM +1100, Dave Chinner wrote:
> > Looks good.  I wonder if it might be simple to simply pass a flags
> > argument to xfs_ail_delete(_bulk) which tells which kind of shutdown
> > to do.
> 
> I thought about doing that, but it seems strange and unusual to tell
> code how to handle errors internally instead of returning the error
> and letting the caller handle it...
> 
> I don't mind either way, though. If you prefer I pass in the
> shutdown flag, I can change it all to do that....

I don't have a strong opinion.  Moving the shutdown to the caller is
cleaner for sure, but it's a lot of churn when the other version would