RFR (S) 8164683: Solaris: JVM abuses thread preemption control

[coleen.phillimore at oracle.com]

Thanks Harold!
Coleen

On 8/9/18 3:35 PM, Harold David Seigel wrote:
> Hi Coleen,
>
> This change looks good!
>
> Thanks, Harold
>
>
> On 8/9/2018 11:26 AM, coleen.phillimore at oracle.com wrote:
>> Summary: Complete removal of preemption control and command line 
>> arguments (were deprecated in 11).
>>
>> Tested with hs-tier1-5 on solaris.
>>
>> open webrev at http://cr.openjdk.java.net/~coleenp/8164683.01/webrev
>> bug link https://bugs.openjdk.java.net/browse/JDK-8164683
>>
>> Tested message manually (I really don't see the point of add testing 
>> the message to a test, only to have to remove in 13).
>>
>> % java -XX:+VMThreadHintNoPreempt -version
>> Java HotSpot(TM) 64-Bit Server VM warning: Ignoring option 
>> VMThreadHintNoPreempt; support was removed in 12.0
>> java version "12-internal" 2019-03-19
>> Java(TM) SE Runtime Environment 19.3 (fastdebug build 
>> 12-internal+0-2018-08-08-1809283.coleen.12preempt)
>> Java HotSpot(TM) 64-Bit Server VM 19.3 (fastdebug build 
>> 12-internal+0-2018-08-08-1809283.coleen.12preempt, mixed mode)
>>
>> Thanks,
>> Coleen
>>
>