Mercurial > hg > truffle
diff src/share/vm/services/mallocTracker.inline.hpp @ 20360:833b0f92429a
8046598: Scalable Native memory tracking development
Summary: Enhance scalability of native memory tracking
Reviewed-by: coleenp, ctornqvi, gtriantafill
author | zgu |
---|---|
date | Wed, 27 Aug 2014 08:19:12 -0400 |
parents | |
children | 787c9c28311f |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/share/vm/services/mallocTracker.inline.hpp Wed Aug 27 08:19:12 2014 -0400 @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2014, 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_SERVICES_MALLOC_TRACKER_INLINE_HPP +#define SHARE_VM_SERVICES_MALLOC_TRACKER_INLINE_HPP + +#include "services/mallocTracker.hpp" +#include "services/memTracker.hpp" + +inline NMT_TrackingLevel MallocTracker::get_memory_tracking_level(void* memblock) { + assert(memblock != NULL, "Sanity check"); + if (MemTracker::tracking_level() == NMT_off) return NMT_off; + MallocHeader* header = malloc_header(memblock); + return header->tracking_level(); +} + +inline void* MallocTracker::get_base(void* memblock){ + return get_base(memblock, MemTracker::tracking_level()); +} + +#endif // SHARE_VM_SERVICES_MALLOC_TRACKER_INLINE_HPP +