--- old/src/share/vm/memory/gcLocker.inline.hpp 2015-05-12 11:41:45.907985984 +0200 +++ /dev/null 2015-03-18 17:10:38.111854831 +0100 @@ -1,56 +0,0 @@ -/* - * Copyright (c) 2000, 2012, 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 - * under the terms of the GNU General Public License version 2 only, as - * published by the Free Software Foundation. - * - * This code is distributed in the hope that it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * version 2 for more details (a copy is included in the LICENSE file that - * accompanied this code). - * - * You should have received a copy of the GNU General Public License version - * 2 along with this work; if not, write to the Free Software Foundation, - * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA - * or visit www.oracle.com if you need additional information or have any - * questions. - * - */ - -#ifndef SHARE_VM_MEMORY_GCLOCKER_INLINE_HPP -#define SHARE_VM_MEMORY_GCLOCKER_INLINE_HPP - -#include "memory/gcLocker.hpp" - -inline void GC_locker::lock_critical(JavaThread* thread) { - if (!thread->in_critical()) { - if (needs_gc()) { - // jni_lock call calls enter_critical under the lock so that the - // global lock count and per thread count are in agreement. - jni_lock(thread); - return; - } - increment_debug_jni_lock_count(); - } - thread->enter_critical(); -} - -inline void GC_locker::unlock_critical(JavaThread* thread) { - if (thread->in_last_critical()) { - if (needs_gc()) { - // jni_unlock call calls exit_critical under the lock so that - // the global lock count and per thread count are in agreement. - jni_unlock(thread); - return; - } - decrement_debug_jni_lock_count(); - } - thread->exit_critical(); -} - -#endif // SHARE_VM_MEMORY_GCLOCKER_INLINE_HPP --- /dev/null 2015-03-18 17:10:38.111854831 +0100 +++ new/src/share/vm/gc/shared/gcLocker.inline.hpp 2015-05-12 11:41:45.634974613 +0200 @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2000, 2015, 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 + * under the terms of the GNU General Public License version 2 only, as + * published by the Free Software Foundation. + * + * This code is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * version 2 for more details (a copy is included in the LICENSE file that + * accompanied this code). + * + * You should have received a copy of the GNU General Public License version + * 2 along with this work; if not, write to the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. + * + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA + * or visit www.oracle.com if you need additional information or have any + * questions. + * + */ + +#ifndef SHARE_VM_GC_SHARED_GCLOCKER_INLINE_HPP +#define SHARE_VM_GC_SHARED_GCLOCKER_INLINE_HPP + +#include "gc/shared/gcLocker.hpp" + +inline void GC_locker::lock_critical(JavaThread* thread) { + if (!thread->in_critical()) { + if (needs_gc()) { + // jni_lock call calls enter_critical under the lock so that the + // global lock count and per thread count are in agreement. + jni_lock(thread); + return; + } + increment_debug_jni_lock_count(); + } + thread->enter_critical(); +} + +inline void GC_locker::unlock_critical(JavaThread* thread) { + if (thread->in_last_critical()) { + if (needs_gc()) { + // jni_unlock call calls exit_critical under the lock so that + // the global lock count and per thread count are in agreement. + jni_unlock(thread); + return; + } + decrement_debug_jni_lock_count(); + } + thread->exit_critical(); +} + +#endif // SHARE_VM_GC_SHARED_GCLOCKER_INLINE_HPP