Revert "Revert "Make JVMTI DisposeEnvironment and GetEnv thread safe.""
This reverts commit af9341087aab0146b8323ece156bde8130948465.
We needed to allow TopLockLevel locks to be acquired when the
mutator_lock_ is exclusive held. This is required for spec
conformance. To ensure there are no deadlocks the mutator_lock_ is the
only lock level with this exception and one cannot acquire the
mutator_lock_ when one holds any kTopLockLevel locks.
Reason for revert: Fixed issue causing test 913 failure in art-gc-gss-tlab
Test: ART_DEFAULT_GC_TYPE=GSS \
ART_USE_TLAB=true \
ART_USE_READ_BARRIER=false
./test.py --host -j50
Bug: 69465262
Change-Id: Ic1a4d9bb3ff64382ba7ae22ba27a4f44628ed095
19 files changed