Hi Serguei,
Thanks for the review.
/Erik
On 2017-11-28 06:43, serguei.spit...@oracle.com wrote:
Hi Erik,
This looks good to me.
Thanks,
Serguei
On 11/27/17 05:22, Daniel D. Daugherty wrote:
Adding serviceability-dev@... since this is JVM/TI related...
Dan
On 11/27/17 6:28 AM, Erik Österlund wrote:
Hi,
The JVMTI tag hashmap has weak oop references that are handled using
raw oop accesses and a G1-specific SATB enqueue call when leaking
out objects from the tag map, requiring them to be marked as live by
G1.
This should now be refactored to use the Access API to annotate that
these are ON_PHANTOM_OOP_REF, and refactor the raw oop loads to use
ON_PHANTOM_OOP_REF | AS_NO_KEEPALIVE.
Webrev:
http://cr.openjdk.java.net/~eosterlund/8191894/webrev.00/
Bug:
https://bugs.openjdk.java.net/browse/JDK-8191894
Thanks,
/Erik
