RFR: 8260589: Crash in JfrTraceIdLoadBarrier::load(_jclass*) [v3]

[Markus Grönlund]

> Hi Denghui,
> 
> I did not manage to find a solution that would could reduce verbosity, but i did find one, although a bit involved, that lets us keep it local to and integrated in the core of JFR itself.
> 
> Can you do a test run with this suggestion to see if it works for you?
> 
> Thanks
> Markus

Markus Grönlund has updated the pull request incrementally with one additional commit since the last revision:

  update

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/2738/files
  - new: https://git.openjdk.java.net/jdk/pull/2738/files/ce1ed381..ab8eed19

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=2738&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=2738&range=01-02

  Stats: 70 lines in 5 files changed: 24 ins; 36 del; 10 mod
  Patch: https://git.openjdk.java.net/jdk/pull/2738.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/2738/head:pull/2738

PR: https://git.openjdk.java.net/jdk/pull/2738