> An issue similar to
> [JDK-8239559](https://bugs.openjdk.java.net/browse/JDK-8239559) has been
> discovered. On the
> affected system, `/proc/self/mountinfo` contains a line such as this one:
>
> 35 26 0:26 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime - cgroup
> systemd rw,name=sy
On Sun, 4 Oct 2020 18:12:14 GMT, Boris Ulasevich wrote:
>> Severin Gehwolf has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> 8245543: Cgroups: Incorrect detection logic on some systems (still
>> reproducible)
>
> src/java.base/linux/class
On Sun, 4 Oct 2020 18:12:39 GMT, Boris Ulasevich wrote:
>> Severin Gehwolf has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> 8245543: Cgroups: Incorrect detection logic on some systems (still
>> reproducible)
>
> src/java.base/linux/class
On Sun, 4 Oct 2020 18:14:37 GMT, Boris Ulasevich wrote:
> The change looks reasonable. I checked the fail - it is gone with the change!
> And both jtreg tests passed.
Thanks for the review and for testing it!
-
PR: https://git.openjdk.java.net/jdk/pull/485
On Mon, 5 Oct 2020 09:00:17 GMT, Severin Gehwolf wrote:
>> The change looks reasonable. I checked the fail - it is gone with the
>> change! And both jtreg tests passed.
>
>> The change looks reasonable. I checked the fail - it is gone with the
>> change! And both jtreg tests passed.
>
> Thanks
> An issue similar to
> [JDK-8239559](https://bugs.openjdk.java.net/browse/JDK-8239559) has been
> discovered. On the
> affected system, `/proc/self/mountinfo` contains a line such as this one:
>
> 35 26 0:26 / /sys/fs/cgroup/systemd rw,nosuid,nodev,noexec,relatime - cgroup
> systemd rw,name=sy
> This PR the implementation of "JEP 376: ZGC: Concurrent Thread-Stack
> Processing" (cf.
> https://openjdk.java.net/jeps/376).
> Basically, this patch modifies the epilog safepoint when returning from a
> frame (supporting interpreter frames, c1, c2,
> and native wrapper frames), to compare the
On Fri, 2 Oct 2020 15:26:30 GMT, Vladimir Kempik wrote:
>>> Okay but look at the example that documentation gives:
>>>
>>> > For example, if the jvmtiParamInfo returned by GetExtensionEvents
>>> > indicates that there is a jint parameter, the event
>>> > handler should be declared: ```
>>> >
On Thu, 10 Sep 2020 02:28:43 GMT, Lin Zang wrote:
> - enable parallel heap inspection for ZCollectedHeap
> - preliminary evaluation:
> Time of jmap histo on 8GB heap with ~5GB objects
> * before: 7.103s
> * after : 2.734s (with 4 parallel threads)
This pull request has been closed without
On Fri, 2 Oct 2020 08:57:29 GMT, Per Liden wrote:
>> Hi @pliden,
>>I updated the PR which merge the changed code into ZHeapIterator.
>>May I ask your help to review it ? Thanks.
>> -Lin
>
> Hi @linzang,
>
> I started reviewing your patch in more detail. However, I ended up with a
> larg
On Mon, 5 Oct 2020 14:29:02 GMT, Lin Zang wrote:
>> Hi @linzang,
>>
>> I started reviewing your patch in more detail. However, I ended up with a
>> large number of major comments and I started
>> to feel that it would probably be more productive to create an alternative
>> patch for this, so I
On Mon, 5 Oct 2020 10:16:49 GMT, Severin Gehwolf wrote:
>> An issue similar to
>> [JDK-8239559](https://bugs.openjdk.java.net/browse/JDK-8239559) has been
>> discovered. On the
>> affected system, `/proc/self/mountinfo` contains a line such as this one:
>>
>> 35 26 0:26 / /sys/fs/cgroup/system
On 5/10/2020 10:47 pm, Vladimir Kempik wrote:
On Fri, 2 Oct 2020 15:26:30 GMT, Vladimir Kempik wrote:
Okay but look at the example that documentation gives:
For example, if the jvmtiParamInfo returned by GetExtensionEvents indicates
that there is a jint parameter, the event
handler should b
On Fri, 18 Sep 2020 10:56:56 GMT, Aleksei Voitylov
wrote:
>> thank you Alan, Erik, and David! When the JEP becomes Targeted, I'll use
>> this PR to integrate the changes.
>
> I added the contributors that could be found in the portola project commits.
> If anyone knows some other contributors
On Mon, 5 Oct 2020 11:43:52 GMT, Erik Österlund wrote:
>> This PR the implementation of "JEP 376: ZGC: Concurrent Thread-Stack
>> Processing" (cf.
>> https://openjdk.java.net/jeps/376).
>> Basically, this patch modifies the epilog safepoint when returning from a
>> frame (supporting interpreter
On Mon, 5 Oct 2020 11:43:52 GMT, Erik Österlund wrote:
>> This PR the implementation of "JEP 376: ZGC: Concurrent Thread-Stack
>> Processing" (cf.
>> https://openjdk.java.net/jeps/376).
>> Basically, this patch modifies the epilog safepoint when returning from a
>> frame (supporting interpreter
On Thu, 1 Oct 2020 10:12:54 GMT, Erik Österlund wrote:
>>> _Mailing list message from [Kim Barrett](mailto:[email protected]) on
>>> [hotspot-dev](mailto:[email protected]):_
>>> I've only looked at scattered pieces, but what I've looked at seemed to be
>>> in good shape. Only a f
On Mon, 5 Oct 2020 11:43:52 GMT, Erik Österlund wrote:
>> This PR the implementation of "JEP 376: ZGC: Concurrent Thread-Stack
>> Processing" (cf.
>> https://openjdk.java.net/jeps/376).
>> Basically, this patch modifies the epilog safepoint when returning from a
>> frame (supporting interpreter
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