RFR(S): 8204134: jtreg: Fix RTM abort provoker for various tests after "8149159: Clean up Unsafe"

[Vladimir Kozlov]

On 5/30/18 8:34 PM, Igor Ignatyev wrote:
> Hi Gustavo,
> 
> looks good and trivial to me. thanks for fixing that.

+1

Thanks,
Vladimir

> 
> Cheers,
> -- Igor
> 
>> On May 30, 2018, at 7:04 PM, Gustavo Romero <gromero at linux.vnet.ibm.com> wrote:
>>
>> Hi,
>>
>> Could the following simple fix be reviewed please?
>>
>> webrev: http://cr.openjdk.java.net/~gromero/8204134/v1	
>> bug   : https://bugs.openjdk.java.net/browse/JDK-8204134
>>
>> Currently the following RTM tests are failing as change
>> "8149159: Clean up Unsafe" made addressSize() method in Unsafe not native
>> anymore:
>>
>> -FAILED: compiler/rtm/locking/TestRTMAbortRatio.java
>> -FAILED: compiler/rtm/locking/TestRTMAbortThreshold.java
>> -FAILED: compiler/rtm/locking/TestRTMAfterNonRTMDeopt.java
>> -FAILED: compiler/rtm/locking/TestRTMDeoptOnHighAbortRatio.java
>> -FAILED: compiler/rtm/locking/TestRTMDeoptOnLowAbortRatio.java
>> -FAILED: compiler/rtm/locking/TestRTMLockingThreshold.java
>> -FAILED: compiler/rtm/locking/TestUseRTMDeopt.java
>> -FAILED: compiler/rtm/print/TestPrintPreciseRTMLockingStatistics.java
>>
>>
>> Native methods are used as RTM abort provokers in the RTM jtreg test suite.
>> As pageSize() method is still a native method replacing addressSize() by
>> pageSize() fixes the issue:
>>
>> +Passed: compiler/rtm/locking/TestRTMAbortRatio.java
>> +Passed: compiler/rtm/locking/TestRTMAbortThreshold.java
>> +Passed: compiler/rtm/locking/TestRTMAfterNonRTMDeopt.java
>> +Passed: compiler/rtm/locking/TestRTMDeoptOnHighAbortRatio.java
>> +Passed: compiler/rtm/locking/TestRTMDeoptOnLowAbortRatio.java
>> +Passed: compiler/rtm/locking/TestRTMLockingThreshold.java
>> +Passed: compiler/rtm/locking/TestUseRTMDeopt.java
>> +Passed: compiler/rtm/print/TestPrintPreciseRTMLockingStatistics.java
>>
>>
>> Thank you.
>>
>> Best regards,
>> Gustavo
>>
>