On Wed, 1 Sep 2021 17:52:49 GMT, Coleen Phillimore <cole...@openjdk.org> wrote:
>> src/hotspot/share/runtime/mutexLocker.cpp line 270: >> >>> 268: >>> 269: def(Threads_lock , PaddedMonitor, barrier, true, >>> _safepoint_check_always); // Used for safepoint protocol. >>> 270: def(NonJavaThreadsList_lock , PaddedMutex, leaf+1, true, >>> _safepoint_check_never); >> >> Why do we need to change this rank? We now assert a lock should be >> _safepoint_check_always if the rank is >= nonleaf, but this is barrier so it >> should be good. > > This was leftover from a different change where I was trying to move all the > _safepoint_check_never locks to leaf level. In any case, I reverted this > change and am retesting tier1-3. Tier1-3 passes by reverting that change. ------------- PR: https://git.openjdk.java.net/jdk/pull/5203
