On Wed, Apr 27, 2016 at 09:59:38AM -0400, Chris Mason wrote:
> On Mon, Apr 11, 2016 at 05:37:40PM -0400, Josef Bacik wrote:
> > Using the offwakecputime bpf script I noticed most of our time was spent
> > waiting
> > on the delayed ref throttling. This is what is supposed to happen, but
> >
On Wed, Apr 27, 2016 at 09:59:38AM -0400, Chris Mason wrote:
> > @@ -2854,9 +2855,16 @@ static void delayed_ref_async_start(struct
> > btrfs_work *work)
> >
> > async = container_of(work, struct async_delayed_refs, work);
> >
> > - trans = btrfs_join_transaction(async->root);
> > +
On Mon, Apr 11, 2016 at 05:37:40PM -0400, Josef Bacik wrote:
> Using the offwakecputime bpf script I noticed most of our time was spent
> waiting
> on the delayed ref throttling. This is what is supposed to happen, but
> sometimes the transaction can commit and then we're waiting for throttling
On 04/12/2016 01:43 PM, Liu Bo wrote:
On Mon, Apr 11, 2016 at 05:37:40PM -0400, Josef Bacik wrote:
Using the offwakecputime bpf script I noticed most of our time was spent waiting
on the delayed ref throttling. This is what is supposed to happen, but
sometimes the transaction can commit and
On Mon, Apr 11, 2016 at 05:37:40PM -0400, Josef Bacik wrote:
> Using the offwakecputime bpf script I noticed most of our time was spent
> waiting
> on the delayed ref throttling. This is what is supposed to happen, but
> sometimes the transaction can commit and then we're waiting for throttling
Using the offwakecputime bpf script I noticed most of our time was spent waiting
on the delayed ref throttling. This is what is supposed to happen, but
sometimes the transaction can commit and then we're waiting for throttling that
doesn't matter anymore. So change this stuff to be a little
