PING? [8u] RFR: 8135318: CMS wrong max_eden_size for check_gc_overhead_limit

[Severin Gehwolf]

On Tue, 2019-07-09 at 14:37 +0200, Severin Gehwolf wrote:
> Hi,
> 
> Could I please get a review for this OpenJDK 8u backport? It's
> essentially the same patch as in JDK 9+, but it didn't apply cleanly
> since the surrounding code is different and the files were moved
> around.
> 
> Adjustments I've done:
> 
> JDK 8u uses a different file layout:
> 
> src/share/vm/gc/cms/concurrentMarkSweepGeneration.cpp =>
> src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepGeneration.cpp
> 
> JDK 8u doesn't have JDK-8065972 and JDK-8065992, which account for the
> surrounding code changes. Note that JDK-8065992 makes the _young_gen
> instance variable ParNewGEneration* from Generation*.
> 
> Bug: https://bugs.openjdk.java.net/browse/JDK-8135318
> webrev: http://cr.openjdk.java.net/~sgehwolf/webrevs/JDK-8135318/01/webrev/
> JDK 9 change: http://hg.openjdk.java.net/jdk9/jdk9/hotspot/rev/dd0c55eac358
> 
> Testing: "tier1" testing of Linux x86_64 which showed no new regressions.
> 
> Thoughts?

Anyone?

Thanks,
Severin