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src/hotspot/share/gc/g1/g1YoungRemSetSamplingThread.cpp
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rev 60420 : imported patch 8248401-Refactor-unify-RMI-gc-support-functionality
@@ -54,18 +54,19 @@
ml.wait(waitms);
}
}
bool G1YoungRemSetSamplingThread::should_start_periodic_gc() {
+ G1CollectedHeap* g1h = G1CollectedHeap::heap();
// If we are currently in a concurrent mark we are going to uncommit memory soon.
- if (G1CollectedHeap::heap()->concurrent_mark()->cm_thread()->during_cycle()) {
+ if (g1h->concurrent_mark()->cm_thread()->during_cycle()) {
log_debug(gc, periodic)("Concurrent cycle in progress. Skipping.");
return false;
}
// Check if enough time has passed since the last GC.
- uintx time_since_last_gc = (uintx)Universe::heap()->millis_since_last_gc();
+ uintx time_since_last_gc = (uintx)g1h->time_since_last_collection().milliseconds();
if ((time_since_last_gc < G1PeriodicGCInterval)) {
log_debug(gc, periodic)("Last GC occurred " UINTX_FORMAT "ms before which is below threshold " UINTX_FORMAT "ms. Skipping.",
time_since_last_gc, G1PeriodicGCInterval);
return false;
}
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