On Wed, 19 Jun 2024 06:18:12 GMT, David Holmes wrote:
> FWIW I would have kept the vt name just in case it does have one. But as Alan
> said that can be added in later if desired.
I suggested we drop this for now because the thread dump can happen at times
when there isn't a reference to the v
On Wed, 19 Jun 2024 07:01:49 GMT, Alan Bateman wrote:
> the thread dump can happen at times when there isn't a reference to the
> virtual Thread
I don't follow. We have checked vt is not null and not the carrier, so we do
have it.
-
PR Comment: https://git.openjdk.org/jdk/pull/19
On Wed, 19 Jun 2024 06:14:21 GMT, Axel Boldt-Christmas
wrote:
>> ClassLoaderDataGraph provides APIs for walking different metadata. All the
>> iterators which are not designed to be used by the GC also keep the holder
>> of the CLDs alive and by extensions keeps all metadata alive. This is
>>
On Wed, 19 Jun 2024 07:31:41 GMT, David Holmes wrote:
> I don't follow. We have checked vt is not null and not the carrier, so we do
> have it.
My comment was about the case where the thread dump happens during a transition
so sees the self-reference. In the loom repo the JavaThread has the th
On Wed, 19 Jun 2024 06:14:21 GMT, Axel Boldt-Christmas
wrote:
>> ClassLoaderDataGraph provides APIs for walking different metadata. All the
>> iterators which are not designed to be used by the GC also keep the holder
>> of the CLDs alive and by extensions keeps all metadata alive. This is
>>
Perfect, no problem. I will look into something else to work on.
Best
Íñigo
On Tue, Jun 18, 2024 at 8:11 PM Chris Plummer
wrote:
> I did quite a bit of work on this a few months ago, but had to table it
> for a while so I could work on other things. I plan on getting back to it
> in 24.
>
> ch
On Mon, 17 Jun 2024 09:13:57 GMT, Inigo Mediavilla Saiz
wrote:
> Follow up to https://github.com/openjdk/jdk/pull/19482 that was causing
> issues when the PrintMountedVirtualTest.java was
> running with `JTREG_TEST_THREAD_FACTORY=Virtual` in the loom repo.
>
> - Fixes issues where the test ob
On Tue, 18 Jun 2024 12:17:46 GMT, Kevin Walls wrote:
>> JMX uses APIs related to the Security Mananger which are deprecated. Use of
>> AccessControlContext will be removed when Security Manager is removed.
>>
>> Until then, updates are needed to not require setting
>> -Djava.security.manager
On Wed, 19 Jun 2024 11:21:45 GMT, Daniel Fuchs wrote:
> The code changes look good to me (if a bit verbose) and the test changes look
> reasonable. It could be beneficial to add some more tests in the future
> involving monitoring and getting the subject from within a monitored MBean.
Yes, agr
On Wed, 19 Jun 2024 08:53:33 GMT, Stefan Karlsson wrote:
>> Axel Boldt-Christmas has updated the pull request incrementally with one
>> additional commit since the last revision:
>>
>> Document the iterator and functions
>
> src/hotspot/share/classfile/systemDictionary.cpp line 1588:
>
>> 15
> ClassLoaderDataGraph provides APIs for walking different metadata. All the
> iterators which are not designed to be used by the GC also keep the holder of
> the CLDs alive and by extensions keeps all metadata alive. This is
> problematic for concurrent GC as it keeps otherwise unreachable clas
On Wed, 19 Jun 2024 15:06:25 GMT, Axel Boldt-Christmas
wrote:
>> ClassLoaderDataGraph provides APIs for walking different metadata. All the
>> iterators which are not designed to be used by the GC also keep the holder
>> of the CLDs alive and by extensions keeps all metadata alive. This is
>>
On Tue, 18 Jun 2024 12:17:46 GMT, Kevin Walls wrote:
>> JMX uses APIs related to the Security Mananger which are deprecated. Use of
>> AccessControlContext will be removed when Security Manager is removed.
>>
>> Until then, updates are needed to not require setting
>> -Djava.security.manager
On Mon, 10 Jun 2024 11:28:28 GMT, Kevin Walls wrote:
> JMX uses APIs related to the Security Mananger which are deprecated. Use of
> AccessControlContext will be removed when Security Manager is removed.
>
> Until then, updates are needed to not require setting
> -Djava.security.manager=allo
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