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comparison src/share/vm/code/vtableStubs.cpp @ 1644:2a47bd84841f

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6965184: possible races in make_not_entrant_or_zombie Reviewed-by: kvn
author never
date Thu, 08 Jul 2010 14:29:44 -0700
parents c18cbe5936b8
children 126ea7725993
comparison
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1635:a693e51ac197 1644:2a47bd84841f
1 /* 1 /*
2 * Copyright (c) 1997, 2009, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 1997, 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.
48 if (blob == NULL) { 48 if (blob == NULL) {
49 vm_exit_out_of_memory(bytes, "CodeCache: no room for vtable chunks"); 49 vm_exit_out_of_memory(bytes, "CodeCache: no room for vtable chunks");
50 } 50 }
51 _chunk = blob->instructions_begin(); 51 _chunk = blob->instructions_begin();
52 _chunk_end = _chunk + bytes; 52 _chunk_end = _chunk + bytes;
53 VTune::register_stub("vtable stub", _chunk, _chunk_end);
54 Forte::register_stub("vtable stub", _chunk, _chunk_end); 53 Forte::register_stub("vtable stub", _chunk, _chunk_end);
55 // Notify JVMTI about this stub. The event will be recorded by the enclosing 54 // Notify JVMTI about this stub. The event will be recorded by the enclosing
56 // JvmtiDynamicCodeEventCollector and posted when this thread has released 55 // JvmtiDynamicCodeEventCollector and posted when this thread has released
57 // all locks. 56 // all locks.
58 if (JvmtiExport::should_post_dynamic_code_generated()) { 57 if (JvmtiExport::should_post_dynamic_code_generated()) {