Re: [PATCH 1/3] btrfs: qgroups, fix rescan worker running races

[David Sterba <dsterba@suse.cz>]

On Fri, Apr 27, 2018 at 03:32:14PM -0400, Jeff Mahoney wrote:
> On 4/27/18 12:40 PM, David Sterba wrote:
> > On Fri, Apr 27, 2018 at 12:02:13PM -0400, Jeff Mahoney wrote:
> >>>> +static void queue_rescan_worker(struct btrfs_fs_info *fs_info)
> >>>> +{
> >>>
> >>> And this had to be moved upwards as there was earlier use of
> >>> btrfs_queue_work that matched following the hunk.
> >>
> >> Weird.  That must be exactly the kind of mismerge artifact that we were
> >> talking about the other day.  In my tree it's in the right spot.
> > 
> > I've tried current master, upcoming pull request queue (misc-4.17, one
> > nonc-onflicting patch) and current misc-next. None of them applies the
> > patch cleanly and the function is still added after the first use, so
> > this would not compile.
> > 
> > The result can be found in
> > https://github.com/kdave/btrfs-devel/commits/ext/jeffm/qgroup-fixes
> > 
> 
> Thanks.  The "Fixes" is incorrect there.  I had the right commit message
> but not the right commit id.  It should be:
> 
> 8d9eddad1946 (Btrfs: fix qgroup rescan worker initialization)

I've updated the wrong part, subject instead of the commit id. Now
fixed.