Re: Crashes/hung tasks with z3pool under memory pressure

[Guenter Roeck]

Hi Vitaly,

On Thu, Apr 19, 2018 at 08:18:51AM +0000, Vitaly Wool wrote:
> Hi Guenter,
> 
> Den ons 18 apr. 2018 kl 18:07 skrev Guenter Roeck <linux@xxxxxxxxxxxx>:
> 
> > On Wed, Apr 18, 2018 at 10:13:17AM +0200, Vitaly Wool wrote:
> > > Den tis 17 apr. 2018 kl 18:35 skrev Guenter Roeck <linux@xxxxxxxxxxxx>:
> > >
> > > <snip>
> > >
> > > > Getting better; the log is much less noisy. Unfortunately, there are
> > still
> > > > locking problems, resulting in a hung task. I copied the log message
> > to [1].
> > > > This is with [2] applied on top of v4.17-rc1.
> > >
> > > Now this version (this is a full patch to be applied instead of the
> > previous one) should have the above problem resolved too:
> > >
> >
> > Excellent - I can not reproduce the problem with this patch
> > applied.
> >
> > thank you very much for testing and prompt feedback. I'll come up shortly
> with the final patch.
> 

Any updates ?

Thanks,
Guenter