RFR (XXS): 8218680: G1 crashes during calculation of old collection set candidates

Kim Barrett kim.barrett at oracle.com
Mon Feb 11 19:47:17 UTC 2019


> On Feb 11, 2019, at 6:40 AM, Thomas Schatzl <thomas.schatzl at oracle.com> wrote:
> 
> On Mon, 2019-02-11 at 12:32 +0100, Thomas Schatzl wrote:
>> Hi all,
>> 
>>  can I have reviews for this one-liner fix caused by passing
> 
> (originally it had been a one-liner, but then I thought that it would
> be nicer to fix the order of parameters in the declarations to keep
> them in line with other uses than just changing the order in the call
> to the G1BuildCandidateArray constructor).
> 
>> parameters in the wrong order to some internal data structure during
>> calculation of old collection set candidates?
>> 
>> CR:
>> https://bugs.openjdk.java.net/browse/JDK-8218680
>> Webrev:
>> http://cr.openjdk.java.net/~tschatzl/8218680/webrev
>> Testing:
>> The very quickly (<1min, right the first time it calculates old
>> collection set candidates) crashing application, BigRAMTester, now
>> runs more than 30mins.

Looks good.



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