> Proposal to add a Linux+glibc-only jcmd to manually induce malloc_trim(3) in
> the VM process.
>
>
> The glibc is somewhat notorious for retaining released C Heap memory: calling
> free(3) returns memory to the glibc, and most libc variants will return at
> least a portion of it back to the
On Fri, 25 Jun 2021 06:22:37 GMT, Thomas Stuefe wrote:
>> Proposal to add a Linux+glibc-only jcmd to manually induce malloc_trim(3) in
>> the VM process.
>>
>>
>> The glibc is somewhat notorious for retaining released C Heap memory:
>> calling free(3) returns memory to the glibc, and most lib
On Thu, 8 Jul 2021 19:11:45 GMT, Serguei Spitsyn wrote:
> The fix of:
>8252657 JVMTI agent is not unloaded when Agent_OnAttach is failed
> did not update the JVM TI spec history at the end of document.
> This PR adds missed item to the JVM TI spec history.
Dan and Chris, thank you for quick
On Thu, 8 Jul 2021 03:12:24 GMT, Yi Yang wrote:
>> After JDK-8265518(#3615), it's possible to replace all variants of
>> checkIndex by
>> Objects.checkIndex/Objects.checkFromToIndex/Objects.checkFromIndexSize in
>> the whole JDK codebase.
>
> Yi Yang has refreshed the contents of this pull req
On Thu, 8 Jul 2021 19:11:45 GMT, Serguei Spitsyn wrote:
> The fix of:
>8252657 JVMTI agent is not unloaded when Agent_OnAttach is failed
> did not update the JVM TI spec history at the end of document.
> This PR adds missed item to the JVM TI spec history.
Marked as reviewed by cjplummer (R
On Thu, 8 Jul 2021 19:11:45 GMT, Serguei Spitsyn wrote:
> The fix of:
>8252657 JVMTI agent is not unloaded when Agent_OnAttach is failed
> did not update the JVM TI spec history at the end of document.
> This PR adds missed item to the JVM TI spec history.
Thumbs up. This looks like a trivi
On Thu, 8 Jul 2021 19:21:20 GMT, Mikael Vidstedt wrote:
>> A trivial fix to ProblemList 4 SA tests on macOS-aarch64
>
> Marked as reviewed by mikael (Reviewer).
@vidmik - Thanks for the fast review!
-
PR: https://git.openjdk.java.net/jdk17/pull/234
On Thu, 8 Jul 2021 19:17:53 GMT, Daniel D. Daugherty wrote:
> A trivial fix to ProblemList 4 SA tests on macOS-aarch64
This pull request has now been integrated.
Changeset: 9acb2a69
Author:Daniel D. Daugherty
URL:
https://git.openjdk.java.net/jdk17/commit/9acb2a69a9f80a6aeae38ce2bf1
A trivial fix to ProblemList 4 SA tests on macOS-aarch64
-
Commit messages:
- 8270109: ProblemList 4 SA tests on macOS-aarch64
Changes: https://git.openjdk.java.net/jdk17/pull/234/files
Webrev: https://webrevs.openjdk.java.net/?repo=jdk17&pr=234&range=00
Issue: https://bugs.openj
On Thu, 8 Jul 2021 19:17:53 GMT, Daniel D. Daugherty wrote:
> A trivial fix to ProblemList 4 SA tests on macOS-aarch64
Marked as reviewed by mikael (Reviewer).
-
PR: https://git.openjdk.java.net/jdk17/pull/234
The fix of:
8252657 JVMTI agent is not unloaded when Agent_OnAttach is failed
did not update the JVM TI spec history at the end of document.
This PR adds missed item to the JVM TI spec history.
-
Commit messages:
- 8269558: fix of JDK-8252657 missed to update history at the end o
On Wed, 7 Jul 2021 13:27:49 GMT, Coleen Phillimore wrote:
> See bug for more details. This code is unused and is soon going to be not in
> hotspot.
> I left in logBytesPerWord() from my previous change because it might be
> useful in the SA. I could remove it if opinion warrants.
> Ran tier1-3
On Wed, 7 Jul 2021 13:27:49 GMT, Coleen Phillimore wrote:
> See bug for more details. This code is unused and is soon going to be not in
> hotspot.
> I left in logBytesPerWord() from my previous change because it might be
> useful in the SA. I could remove it if opinion warrants.
> Ran tier1-3
8269909: getStack method in hprof.parser.Reader should use try-with-resource
-
Commit messages:
- 8269909: getStack method in hprof.parser.Reader should use try-with-resource
Changes: https://git.openjdk.java.net/jdk/pull/4717/files
Webrev: https://webrevs.openjdk.java.net/?repo=jd
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