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comparison src/share/vm/runtime/thread.cpp @ 3384:f52ed367b66d

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6996747: SIGSEGV in nmethod::cleanup_inline_caches / CompiledIC::verify Reviewed-by: kvn, iveresov
author never
date Mon, 16 May 2011 22:16:44 -0700
parents 2e038ad0c1d0
children a80577f854f9
comparison
equal deleted inserted replaced
3383:38569792a45a 3384:f52ed367b66d
2940 _log = NULL; 2940 _log = NULL;
2941 _task = NULL; 2941 _task = NULL;
2942 _queue = queue; 2942 _queue = queue;
2943 _counters = counters; 2943 _counters = counters;
2944 _buffer_blob = NULL; 2944 _buffer_blob = NULL;
2945 _scanned_nmethod = NULL;
2945 2946
2946 #ifndef PRODUCT 2947 #ifndef PRODUCT
2947 _ideal_graph_printer = NULL; 2948 _ideal_graph_printer = NULL;
2948 #endif 2949 #endif
2949 } 2950 }
2950 2951
2952 void CompilerThread::oops_do(OopClosure* f, CodeBlobClosure* cf) {
2953 JavaThread::oops_do(f, cf);
2954 if (_scanned_nmethod != NULL && cf != NULL) {
2955 // Safepoints can occur when the sweeper is scanning an nmethod so
2956 // process it here to make sure it isn't unloaded in the middle of
2957 // a scan.
2958 cf->do_code_blob(_scanned_nmethod);
2959 }
2960 }
2951 2961
2952 // ======= Threads ======== 2962 // ======= Threads ========
2953 2963
2954 // The Threads class links together all active threads, and provides 2964 // The Threads class links together all active threads, and provides
2955 // operations over all threads. It is protected by its own Mutex 2965 // operations over all threads. It is protected by its own Mutex