RFR(M) 8176100: [REDO][REDO] G1 Needs pre barrier on dereference of weak JNI handles (original) (raw)
Mikael Gerdin mikael.gerdin at oracle.com
Wed Mar 15 12:28:18 UTC 2017
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Hi Kim,
On 2017-03-14 16:29, Kim Barrett wrote:
On Mar 14, 2017, at 9:11 AM, Mikael Gerdin <mikael.gerdin at oracle.com> wrote:
Here we go again... This time around the fix is exactly the same but since I changed the lock ranks in 8176363 we shouldn't be hitting any lock ordering assertions.
[…] Full webrev: http://cr.openjdk.java.net/~mgerdin/8176100/webrev.0/ Bugs: https://bugs.openjdk.java.net/browse/JDK-8176100 https://bugs.openjdk.java.net/browse/JDK-8175085 https://bugs.openjdk.java.net/browse/JDK-8166188 Thanks /Mikael Looks good. But I've said that before. Hopefully we've run out of places that cheat about the "equivalence" of jobject and oop*.
Thanks. I'm re-running a bunch of tests upon request so I'll integrate this once testing is completed.
/Mikael
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