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comparison src/share/vm/runtime/biasedLocking.cpp @ 17847:a57ba009d4dc

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8032011: nsk/stress/jck60/jck60022 crashes in src\share\vm\runtime\synchronizer.cpp:239 Summary: biased locking's revoke_bias locks monitor in compiled frame with eliminated lock Reviewed-by: kvn, iveresov
author roland
date Thu, 27 Feb 2014 09:37:16 +0100
parents 3205e78d8193
children 4ca6dc0799b6 78bbf4d43a14
comparison
equal deleted inserted replaced
17846:58fab66a8297 17847:a57ba009d4dc
126 if (monitors != NULL) { 126 if (monitors != NULL) {
127 int len = monitors->length(); 127 int len = monitors->length();
128 // Walk monitors youngest to oldest 128 // Walk monitors youngest to oldest
129 for (int i = len - 1; i >= 0; i--) { 129 for (int i = len - 1; i >= 0; i--) {
130 MonitorInfo* mon_info = monitors->at(i); 130 MonitorInfo* mon_info = monitors->at(i);
131 if (mon_info->owner_is_scalar_replaced()) continue; 131 if (mon_info->eliminated()) continue;
132 oop owner = mon_info->owner(); 132 oop owner = mon_info->owner();
133 if (owner != NULL) { 133 if (owner != NULL) {
134 info->append(mon_info); 134 info->append(mon_info);
135 } 135 }
136 } 136 }