Re: RFR(s): 8204958: Minor cleanups for the diagnostic framework

2018-06-15 Thread coleen . phillimore
On 6/15/18 4:52 PM, Thomas Stüfe wrote: On Fri, Jun 15, 2018 at 10:36 PM, Chris Plummer wrote: On 6/15/18 10:31 AM, Thomas Stüfe wrote: Coleen, Chris, thanks for the review. Please find the latest webrev: Delta: http://cr.openjdk.java.net/~stuefe/webrevs/8204958-jcmd-cleanups/webrev.01-to

Re: RFR(s): 8204958: Minor cleanups for the diagnostic framework

2018-06-15 Thread Thomas Stüfe
On Fri, Jun 15, 2018 at 10:36 PM, Chris Plummer wrote: > On 6/15/18 10:31 AM, Thomas Stüfe wrote: >> >> Coleen, Chris, >> >> thanks for the review. Please find the latest webrev: >> >> Delta: >> http://cr.openjdk.java.net/~stuefe/webrevs/8204958-jcmd-cleanups/webrev.01-to-02/webrev/index.html >> F

Re: RFR (S): 8195115: G1 Old Gen MemoryPool CollectionUsage.used values don't reflect mixed GC results

2018-06-15 Thread Hohensee, Paul
After some difficulty with the submit cluster, with which Erik helped me out, the patch passes. It also passed fastdebug hotspot tier 1 testing on my Mac laptop, which former includes the new test. I had to increase -Xmx and -Xms to 12m in order to get TestOldGenCollectionUsage to pass on the s

Re: RFR(s): 8204958: Minor cleanups for the diagnostic framework

2018-06-15 Thread Chris Plummer
On 6/15/18 10:31 AM, Thomas Stüfe wrote: Coleen, Chris, thanks for the review. Please find the latest webrev: Delta: http://cr.openjdk.java.net/~stuefe/webrevs/8204958-jcmd-cleanups/webrev.01-to-02/webrev/index.html Full: http://cr.openjdk.java.net/~stuefe/webrevs/8204958-jcmd-cleanups/web

Re: jcmd - executing multiple commands at the same safepoint?

2018-06-15 Thread Thomas Stüfe
Hi Frederic, this is nice and now I am surprised how small the change is :) I played around with it a bit, combining VM.metaspace, VM.classloaders and VM.systemdictionary, including options. All worked well. VM.stringtable did not produce output and VM.info, as you predicted, crashes the VM becau

Re: RFR(s): 8204958: Minor cleanups for the diagnostic framework

2018-06-15 Thread Thomas Stüfe
Coleen, Chris, thanks for the review. Please find the latest webrev: Delta: http://cr.openjdk.java.net/~stuefe/webrevs/8204958-jcmd-cleanups/webrev.01-to-02/webrev/index.html Full: http://cr.openjdk.java.net/~stuefe/webrevs/8204958-jcmd-cleanups/webrev.02/webrev/ I changed the copyright dat

Re: jcmd - executing multiple commands at the same safepoint?

2018-06-15 Thread Frederic Parain
Hi, Here’s a first prototype to explore running multiple commands in a single safepoint: http://cr.openjdk.java.net/~fparain/DCmdRunAtSafepoint/webrev.00/ The syntax is very simple, with the character ‘+’ used as the delimiter between commands. $ ./build/macosx-x64-debug/images/jdk/bin/jcmd 2

Re: RFR(s): 8204958: Minor cleanups for the diagnostic framework

2018-06-15 Thread coleen . phillimore
On 6/15/18 1:04 AM, Chris Plummer wrote: Hi Thomas, I'm not certain why you added default field initializers for CmdLine::CmdLine when each field is explicitly initialized within the method body. I think the C++ optimizer would elide any unnecessary initializations and it seems safe in ca

Re: [URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread serguei.spit...@oracle.com
Thank you, Erik H., Erik D. and Volker for the review! I've pushed the patch. Thanks, Serguei On 6/15/18 02:30, Erik Helin wrote: On 06/15/2018 11:16 AM, serguei.spit...@oracle.com wrote: Please, review a fix for: https://bugs.openjdk.java.net/browse/JDK-8205096 Webrev: http://cr.openjdk.jav

Re: [URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread Erik Helin
On 06/15/2018 11:16 AM, serguei.spit...@oracle.com wrote: Please, review a fix for: https://bugs.openjdk.java.net/browse/JDK-8205096 Webrev: http://cr.openjdk.java.net/~sspitsyn/webrevs/2018/8205096-missed-files-for-8203394/ Looks good, Reviewed. I can confirm that jdk/jdk builds with patch a

Re: [URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread serguei.spit...@oracle.com
Thank you, Robbin! Serguei On 6/15/18 02:27, Robbin Ehn wrote: On 06/15/2018 11:23 AM, David Holmes wrote: Ship it! +1 /Robbin Thanks, David On 15/06/2018 7:16 PM, serguei.spit...@oracle.com wrote: Please, review a fix for: https://bugs.openjdk.java.net/browse/JDK-8205096 Webrev: http:

Re: [URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread Volker Simonis
Can't comment on the content, but at least it fixes the build so thumbs up from me! Regards, Volker On Fri, Jun 15, 2018 at 11:16 AM, serguei.spit...@oracle.com wrote: > Please, review a fix for: > https://bugs.openjdk.java.net/browse/JDK-8205096 > > Webrev: > > http://cr.openjdk.java.net/~ss

Re: [URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread Robbin Ehn
On 06/15/2018 11:23 AM, David Holmes wrote: Ship it! +1 /Robbin Thanks, David On 15/06/2018 7:16 PM, serguei.spit...@oracle.com wrote: Please, review a fix for: https://bugs.openjdk.java.net/browse/JDK-8205096 Webrev: http://cr.openjdk.java.net/~sspitsyn/webrevs/2018/8205096-missed-files

Re: [URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread serguei.spit...@oracle.com
Thanks a lot, Thomas! Serguei On 6/15/18 02:26, Thomas Schatzl wrote: Hi, On Fri, 2018-06-15 at 19:23 +1000, David Holmes wrote: Ship it! +1 Thomas

Re: [URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread Thomas Schatzl
Hi, On Fri, 2018-06-15 at 19:23 +1000, David Holmes wrote: > Ship it! +1 Thomas

Re: [URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread serguei.spit...@oracle.com
Thanks, David! Serguei On 6/15/18 02:23, David Holmes wrote: Ship it! Thanks, David On 15/06/2018 7:16 PM, serguei.spit...@oracle.com wrote: Please, review a fix for: https://bugs.openjdk.java.net/browse/JDK-8205096 Webrev: http://cr.openjdk.java.net/~sspitsyn/webrevs/2018/8205096-missed-fil

Re: [URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread David Holmes
Ship it! Thanks, David On 15/06/2018 7:16 PM, serguei.spit...@oracle.com wrote: Please, review a fix for: https://bugs.openjdk.java.net/browse/JDK-8205096 Webrev: http://cr.openjdk.java.net/~sspitsyn/webrevs/2018/8205096-missed-files-for-8203394/ Summary:   I forgot to "hg add" all new file

[URGENT] RFR: 8205096: Add missing files for 8203394

2018-06-15 Thread serguei.spit...@oracle.com
Please, review a fix for:   https://bugs.openjdk.java.net/browse/JDK-8205096 Webrev:   http://cr.openjdk.java.net/~sspitsyn/webrevs/2018/8205096-missed-files-for-8203394/ Summary:   I forgot to "hg add" all new files when committed fixes