Mercurial > hg > truffle

comparison src/share/vm/runtime/threadCritical.hpp @ 1972:f95d63e2154a

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
6989984: Use standard include model for Hospot Summary: Replaced MakeDeps and the includeDB files with more standardized solutions. Reviewed-by: coleenp, kvn, kamg
author stefank
date Tue, 23 Nov 2010 13:22:55 -0800
parents c18cbe5936b8
children
comparison
equal deleted inserted replaced
1971:e33f46fc48ed 1972:f95d63e2154a
1 /* 1 /*
2 * Copyright (c) 2001, 2002, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2001, 2010, 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.
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 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 20 * or visit www.oracle.com if you need additional information or have any
21 * questions. 21 * questions.
22 * 22 *
23 */ 23 */
24
25 #ifndef SHARE_VM_RUNTIME_THREADCRITICAL_HPP
26 #define SHARE_VM_RUNTIME_THREADCRITICAL_HPP
27
28 #include "memory/allocation.hpp"
24 29
25 // ThreadCritical is used to protect short non-blocking critical sections. 30 // ThreadCritical is used to protect short non-blocking critical sections.
26 // This class must use no vm facilities that require initialization. 31 // This class must use no vm facilities that require initialization.
27 // It is used very early in the vm's initialization, in allocation 32 // It is used very early in the vm's initialization, in allocation
28 // code and other areas. ThreadCritical regions are reentrant. 33 // code and other areas. ThreadCritical regions are reentrant.
49 54
50 public: 55 public:
51 ThreadCritical(); 56 ThreadCritical();
52 ~ThreadCritical(); 57 ~ThreadCritical();
53 }; 58 };
59
60 #endif // SHARE_VM_RUNTIME_THREADCRITICAL_HPP