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comparison src/share/vm/memory/metaspace.cpp @ 12302:9361de86a50f

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8025059: Metspace::should_expand mixes bytes and words in check against MaxMetaspaceSize Reviewed-by: coleenp, brutisso, mgerdin, jmasa
author stefank
date Fri, 20 Sep 2013 11:00:38 +0200
parents 8c5e6482cbfc
children b960c9df4f11
comparison
equal deleted inserted replaced
12301:2c022e432e10 12302:9361de86a50f
1340 // for non-class virtual space, compare against virtual spaces that are reserved. 1340 // for non-class virtual space, compare against virtual spaces that are reserved.
1341 // For class virtual space, we only compare against the committed space, not 1341 // For class virtual space, we only compare against the committed space, not
1342 // reserved space, because this is a larger space prereserved for compressed 1342 // reserved space, because this is a larger space prereserved for compressed
1343 // class pointers. 1343 // class pointers.
1344 if (!FLAG_IS_DEFAULT(MaxMetaspaceSize)) { 1344 if (!FLAG_IS_DEFAULT(MaxMetaspaceSize)) {
1345 size_t real_allocated = Metaspace::space_list()->reserved_words() + 1345 size_t nonclass_allocated = MetaspaceAux::reserved_bytes(Metaspace::NonClassType);
1346 MetaspaceAux::allocated_capacity_bytes(Metaspace::ClassType); 1346 size_t class_allocated = MetaspaceAux::allocated_capacity_bytes(Metaspace::ClassType);
1347 size_t real_allocated = nonclass_allocated + class_allocated;
1347 if (real_allocated >= MaxMetaspaceSize) { 1348 if (real_allocated >= MaxMetaspaceSize) {
1348 return false; 1349 return false;
1349 } 1350 }
1350 } 1351 }
1351 1352