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comparison src/os/bsd/vm/os_bsd.hpp @ 6630:fa9253dcd4df

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7194409: os::javaTimeNanos() shows hot on CPU_CLK_UNHALTED profiles Summary: Add inline directives to os::Linux::supports_monotonic_clock() and os::Bsd::supports_monotonic_clock(). Reviewed-by: johnc, azeemj, mikael Contributed-by: Brandon Mitchell <brandon@twitter.com>
author johnc
date Wed, 29 Aug 2012 13:02:54 -0700
parents d2a62e0f25eb
children 0af5da0c9d9d
comparison
equal deleted inserted replaced
6629:c9814fadeb38 6630:fa9253dcd4df
1 /* 1 /*
2 * Copyright (c) 1999, 2010, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1999, 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.
200 #ifndef _ALLBSD_SOURCE 200 #ifndef _ALLBSD_SOURCE
201 // fast POSIX clocks support 201 // fast POSIX clocks support
202 static void fast_thread_clock_init(void); 202 static void fast_thread_clock_init(void);
203 #endif 203 #endif
204 204
205 static bool supports_monotonic_clock() { 205 static inline bool supports_monotonic_clock() {
206 return _clock_gettime != NULL; 206 return _clock_gettime != NULL;
207 } 207 }
208 208
209 static int clock_gettime(clockid_t clock_id, struct timespec *tp) { 209 static int clock_gettime(clockid_t clock_id, struct timespec *tp) {
210 return _clock_gettime ? _clock_gettime(clock_id, tp) : -1; 210 return _clock_gettime ? _clock_gettime(clock_id, tp) : -1;