RFR (S): JDK-8069004: Kitchensink hanged with 16Gb heap and GC pause >30 min
derek.white at oracle.com
Thu Apr 2 14:34:59 UTC 2015
On 4/2/15 4:20 AM, Thomas Schatzl wrote:
> Hi Derek,
> On Wed, 2015-04-01 at 13:46 -0400, Derek White wrote:
>> Thanks Thomas!
>> After talking with Jon I've updated the comment in
>> HeapRegionManager::par_iterate() to:
>> // Claim the region so no other worker tries to process the
>> region. When a worker processes a
>> // starts_humongous region it may also process the associated
>> continues_humongous regions.
>> // The continues_humongous regions can be changed to free
>> regions. Unless this worker claims
>> // all of these regions, other workers might try claim and
>> process these newly free regions.
>> bool claim_result = hrclaimer->claim_region(ch_index);
>> If this looks good can someone push for me? Doing final merge/build cycle...
> looks good. I can sponsor this change if nobody else already
Final webrev is at:
If you'd like it in another form please let me know.
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