[PATCH RFC 20/28] gfs2: wait for a pending withdraw before remounting read-only

[Jan Kara]

On Sun 18-10-26 17:48:34, Christian Brauner wrote:
...
> On Fri, Oct 16, 2026 at 02:32:01AM +0200, Andreas Gruenbacher wrote:
> > > diff --git a/fs/gfs2/util.c b/fs/gfs2/util.c
> > > index 83b8bb6446e5..1535ce2b7aa8 100644
> > > --- a/fs/gfs2/util.c
> > > +++ b/fs/gfs2/util.c
> > > @@ -122,7 +122,7 @@ static void do_withdraw(struct gfs2_sbd *sdp)
> > >                 up_write(&sdp->sd_log_flush_lock);
> > >                 return;
> > >         }
> > > -       clear_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);
> > > +       clear_and_wake_up_bit(SDF_JOURNAL_LIVE, &sdp->sd_flags);
> > >         gfs2_ail_drain(sdp); /* frees all transactions */
> > >         up_write(&sdp->sd_log_flush_lock);
> > >
> > >
> > > --
> > > 2.53.0
> > >
> > 
> > this looks good all around, thank you very much. Can I add it to my gfs2 queue?
> 
> I was planning to just provide a stable branch for everyone to pull post
> -rc1. Then you can just pull that in?

On a related topic: I didn't find any branch with this work in vfs.git - I
wanted to check how all the things come together after adding the generic
emergency RO bit. So if you can push some inofficial branch for now it
would help me... Thanks!

								Honza

-- 
Jan Kara <jack at suse.com>
SUSE Labs, CR