Thu, 24 May 2018 17:06:56 +0800
Merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 2005, 2011, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. |
aoqi@0 | 8 | * |
aoqi@0 | 9 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 10 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 11 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 12 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 13 | * accompanied this code). |
aoqi@0 | 14 | * |
aoqi@0 | 15 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 16 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 17 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 18 | * |
aoqi@0 | 19 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 20 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 21 | * questions. |
aoqi@0 | 22 | * |
aoqi@0 | 23 | */ |
aoqi@0 | 24 | |
aoqi@0 | 25 | #ifndef OS_BSD_VM_GLOBALS_BSD_HPP |
aoqi@0 | 26 | #define OS_BSD_VM_GLOBALS_BSD_HPP |
aoqi@0 | 27 | |
aoqi@0 | 28 | // |
aoqi@0 | 29 | // Defines Bsd specific flags. They are not available on other platforms. |
aoqi@0 | 30 | // |
aoqi@0 | 31 | #define RUNTIME_OS_FLAGS(develop, develop_pd, product, product_pd, diagnostic, notproduct) \ |
aoqi@0 | 32 | product(bool, UseOprofile, false, \ |
aoqi@0 | 33 | "enable support for Oprofile profiler") \ |
aoqi@0 | 34 | \ |
aoqi@0 | 35 | product(bool, UseBsdPosixThreadCPUClocks, true, \ |
aoqi@0 | 36 | "enable fast Bsd Posix clocks where available") \ |
aoqi@0 | 37 | /* NB: The default value of UseBsdPosixThreadCPUClocks may be \ |
aoqi@0 | 38 | overridden in Arguments::parse_each_vm_init_arg. */ \ |
aoqi@0 | 39 | \ |
aoqi@0 | 40 | product(bool, UseHugeTLBFS, false, \ |
aoqi@0 | 41 | "Use MAP_HUGETLB for large pages") \ |
aoqi@0 | 42 | \ |
aoqi@0 | 43 | product(bool, UseSHM, false, \ |
aoqi@0 | 44 | "Use SYSV shared memory for large pages") |
aoqi@0 | 45 | |
aoqi@0 | 46 | // |
aoqi@0 | 47 | // Defines Bsd-specific default values. The flags are available on all |
aoqi@0 | 48 | // platforms, but they may have different default values on other platforms. |
aoqi@0 | 49 | // |
aoqi@0 | 50 | define_pd_global(bool, UseLargePages, false); |
aoqi@0 | 51 | define_pd_global(bool, UseLargePagesIndividualAllocation, false); |
aoqi@0 | 52 | define_pd_global(bool, UseOSErrorReporting, false); |
aoqi@0 | 53 | define_pd_global(bool, UseThreadPriorities, true) ; |
aoqi@0 | 54 | |
aoqi@0 | 55 | #endif // OS_BSD_VM_GLOBALS_BSD_HPP |