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comparison src/share/vm/compiler/compileBroker.cpp @ 18303:ab47ef2f2207

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disable blocking compilation requests once GraalRuntime::shutdown has been called
author Doug Simon <doug.simon@oracle.com>
date Fri, 07 Nov 2014 12:35:58 +0100
parents 9bb816169777
children 98592ae4b1fa
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18302:fb289eb7243d 18303:ab47ef2f2207
1208 } 1208 }
1209 1209
1210 // Don't allow blocking compilation requests to Graal 1210 // Don't allow blocking compilation requests to Graal
1211 // if Graal itself is not yet initialized 1211 // if Graal itself is not yet initialized
1212 if (!GraalRuntime::is_HotSpotGraalRuntime_initialized() && compiler(comp_level)->is_graal()) { 1212 if (!GraalRuntime::is_HotSpotGraalRuntime_initialized() && compiler(comp_level)->is_graal()) {
1213 blocking = false;
1214 }
1215
1216 // Don't allow blocking compilation requests if we are in GraalRuntime::shutdown
1217 // to avoid deadlock between compiler thread(s) and threads run at shutdown
1218 // such as the DestroyJavaVM thread.
1219 if (GraalRuntime::shutdown_called()) {
1213 blocking = false; 1220 blocking = false;
1214 } 1221 }
1215 } 1222 }
1216 // Don't allow blocking compiles 1223 // Don't allow blocking compiles
1217 #endif 1224 #endif