RFR: 8168914: Crash in ClassLoaderData/JNIHandleBlock::oops_do during concurrent marking (original) (raw)

Thomas Schatzl thomas.schatzl at oracle.com
Wed Feb 22 08:35:16 UTC 2017

Hi Erik,

On Tue, 2017-02-21 at 11:19 -0500, Kim Barrett wrote:

> > On Feb 21, 2017, at 10:49 AM, Erik Helin <erik.helin at oracle.com> > wrote: > > David, Kim, please see new patches at: > - inc: http://cr.openjdk.java.net/~ehelin/8168914/03-04/ > - full: http://cr.openjdk.java.net/~ehelin/8168914/04/ > > Thanks, > Erik ------------------------------------------------------------------- ----------- src/share/vm/classfile/classLoaderData.cpp  144   Chunk* head = (Chunk*) OrderAccess::loadptracquire((volatile intptrt*)&head);

Still has unnecessary cast of &head, ------------------------------------------------------------------- ----------- src/share/vm/classfile/classLoaderData.hpp  186     void oopsdochunk(OopClosure* f, Chunk* c, const juint size); oopsdochunk ahould be private. ------------------------------------------------------------------- ----------- I don't need a new webrev for these.

  same here.

Thanks,   Thomas

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