RFR(XS): 8241695: JFR TestCrossProcessStreaming.java child process exited with SIGQUIT (131)

[Erik Gahlin]

Looks good.

Erik

On2020-04-06 16:39, mikhailo.seledtsov at oracle.com wrote:
> Ping
>
> On 4/1/20 6:22 PM, mikhailo.seledtsov at oracle.com wrote:
>> Please review this change that prevents SIGQUIT used by VM.attach 
>> from killing the child process. It is a work-around in a sense. 
>> Waiting for the child process to be fully initialized is generally a 
>> good idea before attempting to attach to it.
>>
>>     JBS: https://bugs.openjdk.java.net/browse/JDK-8241695
>>     Webrev: http://cr.openjdk.java.net/~mseledtsov/8241695.00/
>>     Testing:
>>        Ran this test over 200 times: ALL PASS
>>
>>
>> Thank you,
>> Misha
>>