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/runtime/java_vm_ext.cc b/runtime/java_vm_ext.cc
index f8b82ed313..104fb66ed8 100644
--- a/runtime/java_vm_ext.cc
+++ b/runtime/java_vm_ext.cc
@@ -337,7 +337,7 @@ class Libraries {
       } else {
         VLOG(jni) << "[JNI_OnUnload found for \"" << library->GetPath() << "\"]: Calling...";
         JNI_OnUnloadFn jni_on_unload = reinterpret_cast<JNI_OnUnloadFn>(sym);
-        jni_on_unload(self->GetJniEnv()->vm, nullptr);
+        jni_on_unload(self->GetJniEnv()->GetVm(), nullptr);
       }
       delete library;
     }