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8164563: Test nsk/jvmti/CompiledMethodUnload/compmethunload001 keeps reporting: PRODUCT BUG: class was not unloaded in 5

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Removed _pending_list

Reviewed-by: dholmes, sspitsyn, dcubed, coleenp
This commit is contained in:
Chris Plummer 2017-05-05 14:22:35 -07:00
parent 7b8b238986
commit 7aabb799f6
3 changed files with 6 additions and 90 deletions
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12
hotspot/src/share/vm/code/nmethod.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1997, 2017, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@ -1459,14 +1459,8 @@ void nmethod::post_compiled_method_unload() {
JvmtiDeferredEvent event =
JvmtiDeferredEvent::compiled_method_unload_event(this,
_jmethod_id, insts_begin());
if (SafepointSynchronize::is_at_safepoint()) {
// Don't want to take the queueing lock. Add it as pending and
// it will get enqueued later.
JvmtiDeferredEventQueue::add_pending_event(event);
} else {
MutexLockerEx ml(Service_lock, Mutex::_no_safepoint_check_flag);
JvmtiDeferredEventQueue::enqueue(event);
}
MutexLockerEx ml(Service_lock, Mutex::_no_safepoint_check_flag);
JvmtiDeferredEventQueue::enqueue(event);
}
// The JVMTI CompiledMethodUnload event can be enabled or disabled at