Extensions to check JNI.

Ensure critical lock isn't held when returning from a down-call.
Log a warning if the critical lock is held for a significant period of
time.
Refactor JNIEnvExt to be a class rather than a struct.

Test: mma test-art-host

Change-Id: I4d149cb04d3a7308a22b92b196e51e2f1ae17ede

1 files changed, 1 insertions, 1 deletions

diff --git a/openjdkjvmti/ti_stack.cc b/openjdkjvmti/ti_stack.cc
index b43eaa0286..8ee150ee3e 100644
--- a/openjdkjvmti/ti_stack.cc
+++ b/openjdkjvmti/ti_stack.cc
@@ -891,7 +891,7 @@ struct MonitorInfoClosure : public art::Closure {
     visitor.WalkStack(/* include_transitions */ false);
     // Find any other monitors, including ones acquired in native code.
     art::RootInfo root_info(art::kRootVMInternal);
-    target->GetJniEnv()->monitors.VisitRoots(&visitor, root_info);
+    target->GetJniEnv()->VisitMonitorRoots(&visitor, root_info);
     err_ = handle_results_(soa_, visitor);
   }