RFR (XS): 8164948: Initializing stores of HeapRegions are not ordered with regards to its use in G1ConcurrentMark

Thomas Schatzl thomas.schatzl at oracle.com
Mon Sep 12 08:36:40 UTC 2016


Hi,

On Mon, 2016-09-12 at 09:46 +0200, Stefan Johansson wrote:
> Hi Thomas,
> 
> On 2016-09-12 09:17, Thomas Schatzl wrote:
> > 
> > Hi all,
> > 
> > On Fri, 2016-09-09 at 06:01 -0700, Thomas Schatzl wrote:
> > > 
> > > Hi all,
> > > 
> > > StefanJ had an initial look and commented about the removal of...

[...]

> > > I.e. the original problem had been that since we got a TAMS value
> > > for the region that was outside the region, we scanned into non-
> > > committed areas.
> > > 
> > > I will do some more testing with a new build though.
> >    ~3200 successful runs of the test later, still no problem with
> > the change.
> Sound great, change looks good,
> StefanJ

Thanks,
  Thomas



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