Re: RFR: JDK-8261034: improve jcmd GC.class_histogram to support parallel [v7]

2021-02-07 Thread Hamlin Li
On Mon, 8 Feb 2021 02:35:17 GMT, Chris Plummer wrote: >> Hamlin Li has updated the pull request incrementally with one additional >> commit since the last revision: >> >> improve jcmd GC.class_histogram to support parallel > > Marked as reviewed by cjplummer (Reviewer). Hi Chris, Would you m

Re: RFR: 8257234 : Add gz option to SA jmap to write a gzipped heap dump [v16]

2021-02-07 Thread Chris Plummer
On Sun, 7 Feb 2021 08:20:10 GMT, Lin Zang wrote: >> 8257234 : Add gz option to SA jmap to write a gzipped heap dump > > Lin Zang has updated the pull request incrementally with two additional > commits since the last revision: > > - add test in HeapDumpTest and fix in argument parsing > - rev

Re: RFR: JDK-8261034: improve jcmd GC.class_histogram to support parallel [v7]

2021-02-07 Thread Chris Plummer
On Sun, 7 Feb 2021 12:38:55 GMT, Hamlin Li wrote: >> parallel -histo of jmap was added by JDK-8214535, it's better to support >> parallel for jcmd GC.class_histogram too. > > Hamlin Li has updated the pull request incrementally with one additional > commit since the last revision: > > improv

Integrated: 8248876: LoadObject with bad base address created for exec file on linux

2021-02-07 Thread Yasumasa Suenaga
On Tue, 2 Feb 2021 23:37:21 GMT, Yasumasa Suenaga wrote: > We could see NPE on `LinuxCDebugger::loadObjectContainingPC` which is used > mainly by the clhsdb `findpc` command. (See > [JDK-8248876](https://bugs.openjdk.java.net/browse/JDK-8248876) for more > details) > > It is caused by PIE exe

Re: RFR: JDK-8261034: improve jcmd GC.class_histogram to support parallel [v6]

2021-02-07 Thread Hamlin Li
On Sun, 7 Feb 2021 03:29:36 GMT, Chris Plummer wrote: > diagnosticCommand.hpp still needs a copyright update. > Thanks for pointing out. > For heapRegionSet.cpp, sorry but you'll need to file a new CR to update its > copyright. Among other things, fixing it here makes backports harder to get >

Re: RFR: JDK-8261034: improve jcmd GC.class_histogram to support parallel [v7]

2021-02-07 Thread Hamlin Li
> parallel -histo of jmap was added by JDK-8214535, it's better to support > parallel for jcmd GC.class_histogram too. Hamlin Li has updated the pull request incrementally with one additional commit since the last revision: improve jcmd GC.class_histogram to support parallel - C

Re: RFR: 8261131: jcmd jmap dump should not accept gz option with no value [v3]

2021-02-07 Thread Lin Zang
> 8261131: jcmd jmap dump should not accept gz option with no value Lin Zang has updated the pull request with a new target base due to a merge or a rebase. The incremental webrev excludes the unrelated changes brought in by the merge/rebase. The pull request contains three additional commits si

Re: RFR: 8257234 : Add gz option to SA jmap to write a gzipped heap dump [v14]

2021-02-07 Thread Lin Zang
On Thu, 4 Feb 2021 03:54:26 GMT, Chris Plummer wrote: >> Lin Zang has updated the pull request incrementally with two additional >> commits since the last revision: >> >> - fix an issue of double printing error message. >> - fix jcmd jmap issue and add test in BascJMapTest and code refine > >

Re: RFR: 8257234 : Add gz option to SA jmap to write a gzipped heap dump [v16]

2021-02-07 Thread Lin Zang
> 8257234 : Add gz option to SA jmap to write a gzipped heap dump Lin Zang has updated the pull request incrementally with two additional commits since the last revision: - add test in HeapDumpTest and fix in argument parsing - revert changes in jcmd jmap Another PR has been created for