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7166894: Add gc cause to GC logging for all collectors

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Reviewed-by: mgerdin, johnc
This commit is contained in:
Bengt Rutisson 2012-05-15 10:25:06 +02:00
parent b2d4591455
commit eba9965d54
16 changed files with 75 additions and 54 deletions
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13
hotspot/src/share/vm/gc_implementation/parallelScavenge/psParallelCompact.cpp
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@ -2047,17 +2047,9 @@ bool PSParallelCompact::invoke_no_policy(bool maximum_heap_compaction) {
gc_task_manager()->task_idle_workers();
heap->set_par_threads(gc_task_manager()->active_workers());
const bool is_system_gc = gc_cause == GCCause::_java_lang_system_gc;
// This is useful for debugging but don't change the output the
// the customer sees.
const char* gc_cause_str = "Full GC";
if (is_system_gc && PrintGCDetails) {
gc_cause_str = "Full GC (System)";
}
gclog_or_tty->date_stamp(PrintGC && PrintGCDateStamps);
TraceCPUTime tcpu(PrintGCDetails, true, gclog_or_tty);
TraceTime t1(gc_cause_str, PrintGC, !PrintGCDetails, gclog_or_tty);
TraceTime t1(GCCauseString("Full GC", gc_cause), PrintGC, !PrintGCDetails, gclog_or_tty);
TraceCollectorStats tcs(counters());
TraceMemoryManagerStats tms(true /* Full GC */,gc_cause);
@ -2090,7 +2082,8 @@ bool PSParallelCompact::invoke_no_policy(bool maximum_heap_compaction) {
}
#endif // #ifndef PRODUCT
bool max_on_system_gc = UseMaximumCompactionOnSystemGC && is_system_gc;
bool max_on_system_gc = UseMaximumCompactionOnSystemGC
&& gc_cause == GCCause::_java_lang_system_gc;
summary_phase(vmthread_cm, maximum_heap_compaction || max_on_system_gc);
COMPILER2_PRESENT(assert(DerivedPointerTable::is_active(), "Sanity"));