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comparison src/os/bsd/vm/globals_bsd.hpp @ 3960:f08d439fab8c

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7089790: integrate bsd-port changes Reviewed-by: kvn, twisti, jrose Contributed-by: Kurt Miller <kurt@intricatesoftware.com>, Greg Lewis <glewis@eyesbeyond.com>, Jung-uk Kim <jkim@freebsd.org>, Christos Zoulas <christos@zoulas.com>, Landon Fuller <landonf@plausible.coop>, The FreeBSD Foundation <board@freebsdfoundation.org>, Michael Franz <mvfranz@gmail.com>, Roger Hoover <rhoover@apple.com>, Alexander Strange <astrange@apple.com>
author never
date Sun, 25 Sep 2011 16:03:29 -0700
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3959:eda6988c0d81 3960:f08d439fab8c
1 /*
2 * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
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
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 *
23 */
24
25 #ifndef OS_BSD_VM_GLOBALS_BSD_HPP
26 #define OS_BSD_VM_GLOBALS_BSD_HPP
27
28 //
29 // Defines Bsd specific flags. They are not available on other platforms.
30 //
31 #define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \
32 product(bool, UseOprofile, false, \
33 "enable support for Oprofile profiler") \
34 \
35 product(bool, UseBsdPosixThreadCPUClocks, true, \
36 "enable fast Bsd Posix clocks where available") \
37 /* NB: The default value of UseBsdPosixThreadCPUClocks may be \
38 overridden in Arguments::parse_each_vm_init_arg. */ \
39 \
40 product(bool, UseHugeTLBFS, false, \
41 "Use MAP_HUGETLB for large pages") \
42 \
43 product(bool, UseSHM, false, \
44 "Use SYSV shared memory for large pages")
45
46 //
47 // Defines Bsd-specific default values. The flags are available on all
48 // platforms, but they may have different default values on other platforms.
49 //
50 define_pd_global(bool, UseLargePages, false);
51 define_pd_global(bool, UseLargePagesIndividualAllocation, false);
52 define_pd_global(bool, UseOSErrorReporting, false);
53 define_pd_global(bool, UseThreadPriorities, true) ;
54
55 #endif // OS_BSD_VM_GLOBALS_BSD_HPP