Mercurial > hg > truffle
comparison src/share/vm/runtime/perfData.hpp @ 6725:da91efe96a93
6964458: Reimplement class meta-data storage to use native memory
Summary: Remove PermGen, allocate meta-data in metaspace linked to class loaders, rewrite GC walking, rewrite and rename metadata to be C++ classes
Reviewed-by: jmasa, stefank, never, coleenp, kvn, brutisso, mgerdin, dholmes, jrose, twisti, roland
Contributed-by: jmasa <jon.masamitsu@oracle.com>, stefank <stefan.karlsson@oracle.com>, mgerdin <mikael.gerdin@oracle.com>, never <tom.rodriguez@oracle.com>
author | coleenp |
---|---|
date | Sat, 01 Sep 2012 13:25:18 -0400 |
parents | d2a62e0f25eb |
children | f2110083203d |
comparison
equal
deleted
inserted
replaced
6724:36d1d483d5d6 | 6725:da91efe96a93 |
---|---|
1 /* | 1 /* |
2 * Copyright (c) 2001, 2010, Oracle and/or its affiliates. All rights reserved. | 2 * Copyright (c) 2001, 2012, Oracle and/or its affiliates. All rights reserved. |
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
4 * | 4 * |
5 * This code is free software; you can redistribute it and/or modify it | 5 * This code is free software; you can redistribute it and/or modify it |
6 * under the terms of the GNU General Public License version 2 only, as | 6 * under the terms of the GNU General Public License version 2 only, as |
7 * published by the Free Software Foundation. | 7 * published by the Free Software Foundation. |
423 | 423 |
424 public: | 424 public: |
425 inline void inc() { (*(jlong*)_valuep)++; } | 425 inline void inc() { (*(jlong*)_valuep)++; } |
426 inline void inc(jlong val) { (*(jlong*)_valuep) += val; } | 426 inline void inc(jlong val) { (*(jlong*)_valuep) += val; } |
427 inline void add(jlong val) { (*(jlong*)_valuep) += val; } | 427 inline void add(jlong val) { (*(jlong*)_valuep) += val; } |
428 void clear_sample_helper() { _sample_helper = NULL; } | |
428 }; | 429 }; |
429 | 430 |
430 /* | 431 /* |
431 * The PerfLongCounter class, and its alias PerfCounter, implement | 432 * The PerfLongCounter class, and its alias PerfCounter, implement |
432 * a PerfData subtype that holds a jlong data value that can (should) | 433 * a PerfData subtype that holds a jlong data value that can (should) |