[15] RFR(XS): 8237479: 8230305 causes slowdebug build failure

[Severin Gehwolf]

Thanks for the quick reviews! Pushed.

Cheers,
Severin

On Sun, 2020-01-19 at 09:16 -0500, Daniel D. Daugherty wrote:
> Thumbs up!
> 
> Please push as soon as you can to unbreak our CI's Tier2 builds.
> Thanks!
> 
> Dan
> 
> 
> On 1/18/20 7:07 PM, David Holmes wrote:
> > Hi Severin,
> > 
> > Looks fine and trivial.
> > 
> > Thanks,
> > David
> > 
> > On 19/01/2020 6:57 am, Severin Gehwolf wrote:
> > > Hi,
> > > 
> > > My push of hotspot's cgroup v2 support (JDK-8230305) broke the
> > > slowdebug build. Sorry about this :-/ The issue is that
> > > CgroupController and CgroupSubsystem are abstract classes and I
> > > missed
> > > to declare virtual functions as pure.
> > > 
> > > This patch fixes that.
> > > 
> > > Bug: https://bugs.openjdk.java.net/browse/JDK-8237479
> > > webrev: 
> > > http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8237479/01/webrev/
> > > 
> > > Testing: slowdebug/fastdebug/release builds work on Linux x86_64.
> > >           Currently running through jdk/submit.
> > > 
> > > Thoughts?
> > > 
> > > Thanks,
> > > Severin
> > >