Re: JDK-7090324: gclog rotation via external tool

2014-03-04 Thread Erik Helin
Hi Yasu, I think this looks good except for the comment in globals.hpp for GCLogFileSize which needs to be updated. What do you think about the following? product(uintx, GCLogFileSize, 8*K, \ "GC log file size, requires UseGCLogFileRotation. " \ "Set t

Re: JDK-7090324: gclog rotation via external tool

2014-03-04 Thread Yasumasa Suenaga
Hi Yumin, Thank you for comments. I've updated webrev: http://cr.openjdk.java.net/~ysuenaga/JDK-7090324/webrev.06/ Could you review this? Thanks, Yasumasa On 03/04/2014 03:29 PM, Yumin Qi wrote: Yasumasa, Seems no comments for this email so far. I have some comments of the changes:

RFR: 8036599 Use Diagnostic Commands instead of SA by default in jinfo

2014-03-04 Thread Staffan Larsen
The jinfo utility has three flags: -flag: set/get value of a JVM flag -flags: print all JVM flags -sysprops: print all System.properties Currently -flags and -sysprops invokes the Serviceability Agent to get the information. Given how intrusive the SA is this is not ideal. I have changed the de

Re: RFR(S): JDK-8035952 Remove use of JVM_Open, JVM_Read and JVM_Close functions from serviceability code

2014-03-04 Thread Staffan Larsen
Looks good to me! Thanks, /Staffan On 4 mar 2014, at 12:47, Frederic Parain wrote: > Here's an updated webrev: > http://cr.openjdk.java.net/~fparain/8035952/webrev.01/ > > Same testing as for the initial version. > > Thank you, > > Fred > > On 03/03/2014 10:32 PM, Alan Bateman wrote: >> On

Re: RFR(S): JDK-8035952 Remove use of JVM_Open, JVM_Read and JVM_Close functions from serviceability code

2014-03-04 Thread Alan Bateman
On 04/03/2014 11:47, Frederic Parain wrote: Here's an updated webrev: http://cr.openjdk.java.net/~fparain/8035952/webrev.01/ Same testing as for the initial version. This looks good to me (and RESTARTABLE not needed because it loops until all bytes are ready anyway). -Alan.

NEED REVIEWERS !!! Re: RR(S): JDK-7189721 nightly tests failed on JDI attaching

2014-03-04 Thread Dmitry Samersoff
On 2014-02-14 18:52, Dmitry Samersoff wrote: > Hi Everyone, > > Please, review the changes. > > http://cr.openjdk.java.net/~dsamersoff/JDK-7189721/webrev.01/ > > Summary: > > If for some reason elf section with section names is not loaded to cache > it attempts to read data using NULL section p

Re: RFR(S): JDK-8035952 Remove use of JVM_Open, JVM_Read and JVM_Close functions from serviceability code

2014-03-04 Thread Frederic Parain
Here's an updated webrev: http://cr.openjdk.java.net/~fparain/8035952/webrev.01/ Same testing as for the initial version. Thank you, Fred On 03/03/2014 10:32 PM, Alan Bateman wrote: On 03/03/2014 10:30, Frederic Parain wrote: : I'd prefer to keep open() and read() as they are, for the sake

Re: RFR(S): JDK-8035952 Remove use of JVM_Open, JVM_Read and JVM_Close functions from serviceability code

2014-03-04 Thread Alan Bateman
On 03/03/2014 21:59, Martin Buchholz wrote: C infrastructure for OpenJDK has always been unsatisfactory. JVM_Read was never documented, but did do EINTR system call restarting via macros such as RESTARTABLE. Now that you've stopped using JVM_Read, doesn't mean that the need to restart system