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comparison src/share/vm/gc_implementation/concurrentMarkSweep/concurrentMarkSweepThread.hpp @ 18041:52b4284cb496

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Merge with jdk8u20-b26
author Gilles Duboscq <duboscq@ssw.jku.at>
date Wed, 15 Oct 2014 16:02:50 +0200
parents 89152779163c 78bbf4d43a14
children
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17606:45d7b2c7029d 18041:52b4284cb496
1 /* 1 /*
2 * Copyright (c) 2001, 2013, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2001, 2014, 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.
239 ts.update(); 239 ts.update();
240 } 240 }
241 jio_snprintf(buf, sizeof(buf), " [%.3f: CMSThread %s] ", 241 jio_snprintf(buf, sizeof(buf), " [%.3f: CMSThread %s] ",
242 ts.seconds(), desc); 242 ts.seconds(), desc);
243 buf[sizeof(buf) - 1] = '\0'; 243 buf[sizeof(buf) - 1] = '\0';
244 gclog_or_tty->print(buf); 244 gclog_or_tty->print("%s", buf);
245 } 245 }
246 } 246 }
247 247
248 // For scoped increment/decrement of (synchronous) yield requests 248 // For scoped increment/decrement of (synchronous) yield requests
249 class CMSSynchronousYieldRequest: public StackObj { 249 class CMSSynchronousYieldRequest: public StackObj {
271 _src(src), _msg(msg), _threshold(threshold), _ticks(0) { } 271 _src(src), _msg(msg), _threshold(threshold), _ticks(0) { }
272 272
273 inline void tick() { 273 inline void tick() {
274 _ticks++; 274 _ticks++;
275 if (CMSLoopWarn && _ticks % _threshold == 0) { 275 if (CMSLoopWarn && _ticks % _threshold == 0) {
276 warning("%s has looped %d times %s", _src, _ticks, _msg); 276 warning("%s has looped " INTX_FORMAT " times %s", _src, _ticks, _msg);
277 } 277 }
278 } 278 }
279 }; 279 };
280 280
281 #endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CONCURRENTMARKSWEEPTHREAD_HPP 281 #endif // SHARE_VM_GC_IMPLEMENTATION_CONCURRENTMARKSWEEP_CONCURRENTMARKSWEEPTHREAD_HPP