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8147000: VM crashes during initialization trying to print log message

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Reviewed-by: kbarrett, dholmes
This commit is contained in:
Bengt Rutisson 2016-01-14 09:18:11 +01:00
parent f16c6f2d9f
commit 49d61bdeb6
1 changed files with 2 additions and 2 deletions
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4
hotspot/src/share/vm/gc/shared/gcId.cpp
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@ -26,7 +26,6 @@
#include "gc/shared/gcId.hpp"
#include "runtime/safepoint.hpp"
#include "runtime/thread.inline.hpp"
#include "runtime/threadLocalStorage.hpp"
uint GCId::_next_id = 0;
@ -53,7 +52,8 @@ const uint GCId::current_raw() {
}
size_t GCId::print_prefix(char* buf, size_t len) {
if (ThreadLocalStorage::is_initialized() && ThreadLocalStorage::thread()->is_Named_thread()) {
Thread* thread = Thread::current_or_null();
if (thread != NULL && thread->is_Named_thread()) {
uint gc_id = current_raw();
if (gc_id != undefined()) {
int ret = jio_snprintf(buf, len, "GC(%u) ", gc_id);