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8240773: JFR: Non-Java threads are not serialized

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Reviewed-by: mgronlun
This commit is contained in:
Stefan Karlsson 2020-03-19 14:15:29 +01:00
parent fa069be2f2
commit e2947fe9e8
1 changed files with 4 additions and 5 deletions
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11
src/hotspot/share/jfr/utilities/jfrThreadIterator.cpp
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@ -46,17 +46,16 @@ static JavaThread* next_java_thread(JavaThreadIteratorWithHandle& iter) {
} }
static NonJavaThread* next_non_java_thread(NonJavaThread::Iterator& iter) { static NonJavaThread* next_non_java_thread(NonJavaThread::Iterator& iter) {
NonJavaThread* next = NULL;
while (!iter.end()) { while (!iter.end()) {
next = iter.current(); NonJavaThread* next = iter.current();
iter.step(); iter.step();
assert(next != NULL, "invariant"); assert(next != NULL, "invariant");
if (!thread_inclusion_predicate(next)) { if (thread_inclusion_predicate(next)) {
continue;
}
}
return next; return next;
} }
}
return NULL;
}
JfrJavaThreadIteratorAdapter::JfrJavaThreadIteratorAdapter() : _iter(), _next(next_java_thread(_iter)) {} JfrJavaThreadIteratorAdapter::JfrJavaThreadIteratorAdapter() : _iter(), _next(next_java_thread(_iter)) {}