hg: jdk7/hotspot-rt/hotspot: 6935224: Adding new DTrace probes to work with Palantir

Karen Kinnear Karen.Kinnear at Sun.COM
Thu Mar 18 08:11:23 PDT 2010


Can you please file and fix a bug so that the test suite expects the  
new probes? Or work with
the test team to add the fix?

In the RT_Baseline nightly run last night we had a failure:


Looks like the ${TESTBASE}/src/dtrace/share/provider_probes_checker.pl  
a hardcoded list of expected probes - so I think you would just need  
to add these new
ones to the list.

I don't know how you modify the test to know the new ones are  
available after a
certain version of hotspot though or if it would be appropriate to  
change any version capability
information when adding these changes - I'll let Keith and Dan answer  
that one.


p.s. thank you for the new probes - they will be very useful.

On Mar 17, 2010, at 12:07 PM, frederic.parain at sun.com wrote:

> Changeset: e392695de029
> Author:    fparain
> Date:      2010-03-17 11:01 +0100
> URL:       http://hg.openjdk.java.net/jdk7/hotspot-rt/hotspot/rev/e392695de029
> 6935224: Adding new DTrace probes to work with Palantir
> Summary: Adding probes related to thread scheduling and class  
> initialization
> Reviewed-by: kamg, never
> ! src/os/solaris/dtrace/hotspot.d
> ! src/os/solaris/vm/attachListener_solaris.cpp
> ! src/share/vm/includeDB_core
> ! src/share/vm/oops/instanceKlass.cpp
> ! src/share/vm/prims/jvm.cpp
> ! src/share/vm/prims/unsafe.cpp
> ! src/share/vm/runtime/vmThread.cpp
> ! src/share/vm/services/dtraceAttacher.cpp
> ! src/share/vm/services/dtraceAttacher.hpp

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