RFR: 8139424: SIGSEGV, Problematic frame: # V [libjvm.so+0xd0c0cc] void InstanceKlass::oop_oop_iterate_oop_maps_specialized<true, oopDesc*, MarkAndPushClosure>

Kim Barrett kim.barrett at oracle.com
Thu Nov 12 00:23:40 UTC 2015


On Nov 11, 2015, at 10:41 AM, Stefan Johansson <stefan.johansson at oracle.com> wrote:
> 
> Hi,
> 
> Please review this fix for:
> https://bugs.openjdk.java.net/browse/JDK-8139424
> 
> Webrev:
> http://cr.openjdk.java.net/~sjohanss/8139424/hotspot.00/

Good find!

The added guarantee in RegisterHumongousWithInCSetFastTestClosure::doHeapRegion looks like leftover debugging code.

Tom already pointed out typo in added comment.

Otherwise, looks good.  I don’t need another webrev.




More information about the hotspot-gc-dev mailing list