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comparison src/share/vm/services/management.cpp @ 2230:55cc33cf55bc

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7018257: jmm_DumpThreads allocates into permgen Summary: Don't allocate in permgen Reviewed-by: ysr, sla
author stefank
date Fri, 11 Feb 2011 14:15:16 +0100
parents 3582bf76420e
children f7702f8c0e25
comparison
equal deleted inserted replaced
2229:183658a2d0b3 2230:55cc33cf55bc
1308 objArrayHandle synchronizers_array; 1308 objArrayHandle synchronizers_array;
1309 1309
1310 if (locked_monitors) { 1310 if (locked_monitors) {
1311 // Constructs Object[] and int[] to contain the object monitor and the stack depth 1311 // Constructs Object[] and int[] to contain the object monitor and the stack depth
1312 // where the thread locked it 1312 // where the thread locked it
1313 objArrayOop array = oopFactory::new_system_objArray(num_locked_monitors, CHECK_NULL); 1313 objArrayOop array = oopFactory::new_system_objArray(num_locked_monitors, false, CHECK_NULL);
1314 objArrayHandle mh(THREAD, array); 1314 objArrayHandle mh(THREAD, array);
1315 monitors_array = mh; 1315 monitors_array = mh;
1316 1316
1317 typeArrayOop tarray = oopFactory::new_typeArray(T_INT, num_locked_monitors, CHECK_NULL); 1317 typeArrayOop tarray = oopFactory::new_typeArray(T_INT, num_locked_monitors, CHECK_NULL);
1318 typeArrayHandle dh(THREAD, tarray); 1318 typeArrayHandle dh(THREAD, tarray);
1350 assert(ts->threadObj() != NULL, "Must be a valid JavaThread"); 1350 assert(ts->threadObj() != NULL, "Must be a valid JavaThread");
1351 ThreadConcurrentLocks* tcl = ts->get_concurrent_locks(); 1351 ThreadConcurrentLocks* tcl = ts->get_concurrent_locks();
1352 GrowableArray<instanceOop>* locks = (tcl != NULL ? tcl->owned_locks() : NULL); 1352 GrowableArray<instanceOop>* locks = (tcl != NULL ? tcl->owned_locks() : NULL);
1353 int num_locked_synchronizers = (locks != NULL ? locks->length() : 0); 1353 int num_locked_synchronizers = (locks != NULL ? locks->length() : 0);
1354 1354
1355 objArrayOop array = oopFactory::new_system_objArray(num_locked_synchronizers, CHECK_NULL); 1355 objArrayOop array = oopFactory::new_system_objArray(num_locked_synchronizers, false, CHECK_NULL);
1356 objArrayHandle sh(THREAD, array); 1356 objArrayHandle sh(THREAD, array);
1357 synchronizers_array = sh; 1357 synchronizers_array = sh;
1358 1358
1359 for (int k = 0; k < num_locked_synchronizers; k++) { 1359 for (int k = 0; k < num_locked_synchronizers; k++) {
1360 synchronizers_array->obj_at_put(k, locks->at(k)); 1360 synchronizers_array->obj_at_put(k, locks->at(k));