RFR: 8152955: Many safepoints of "no vm operation" kind

[Robbin Ehn]

Thanks Roman!

/Robbin

On 05/23/2017 10:05 PM, Roman Kennke wrote:
> Am 23.05.2017 um 20:32 schrieb Robbin Ehn:
>> Hi all, please review.
>>
>> When cleanup, safepointalot or vm halt starts a safepoint without an
>> operation we now set a reason string for.
>>
>> Webrev: http://cr.openjdk.java.net/~rehn/8152955/
>> Bug: https://bugs.openjdk.java.net/browse/JDK-8152955
>>
>> Passes hotspot_tier1
>>
>> Thanks, Robbin
> 
> This looks reasonable to me.
> 
> (Not a Reviewer)
> 
> Roman
>