On Wed, 9 Sep 2026 09:19:31 GMT, Fredrik Bredberg <[email protected]> wrote:
>> This PR removes displaced-mark related code from the Serviceability Agent, >> which has become obsolete since >> [JDK-8389325](https://bugs.openjdk.org/browse/JDK-8389325) removed the >> `UseObjectMonitorTable` flag. >> >> It also aligns the SA's mark-word related `printOn()` and `hasMonitor()` >> functions to their respective C++ functions, `markWord::print_on()` and >> `markWord::has_monitor()`. >> >> Because the displaced-mark related code was removed, the >> `identityHashValueFor()` has been reduced to one line, just returning the >> hash code directly from the object's mark-word. >> >> Passes tier1-3 on supported platforms. I also successfully ran >> `TEST="hotspot/jtreg/serviceability/sa"` on my local machine. >> >> --------- >> - [x] I confirm that I make this contribution in accordance with the >> [OpenJDK Interim AI Policy](https://openjdk.org/legal/ai). > > Fredrik Bredberg has updated the pull request incrementally with one > additional commit since the last revision: > > Updated after review Thank you all for the reviews. ------------- PR Comment: https://git.openjdk.org/jdk/pull/32758#issuecomment-5615651121
