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8222811: Consolidate MutexLockerEx and MutexLocker

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Make MutexLocker be MutexLockerEx implementation, remove MutexLockerEx calls.

Reviewed-by: dcubed, dholmes, pliden, rehn
This commit is contained in:
Coleen Phillimore 2019-04-25 10:56:31 -04:00
parent 88303d1c60
commit fbafef11c0
127 changed files with 718 additions and 746 deletions
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4
src/hotspot/share/compiler/oopMap.cpp
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@ -1,5 +1,5 @@
/*
* Copyright (c) 1998, 2018, Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 1998, 2019, 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
@ -338,7 +338,7 @@ void OopMapSet::all_do(const frame *fr, const RegisterMap *reg_map,
// Protect the operation on the derived pointers. This
// protects the addition of derived pointers to the shared
// derived pointer table in DerivedPointerTable::add().
MutexLockerEx x(DerivedPointerTableGC_lock, Mutex::_no_safepoint_check_flag);
MutexLocker x(DerivedPointerTableGC_lock, Mutex::_no_safepoint_check_flag);
do {
omv = oms.current();
oop* loc = fr->oopmapreg_to_location(omv.reg(),reg_map);