--- a/src/hotspot/share/gc/g1/heapRegion.hpp Mon Mar 26 17:01:32 2018 +0200
+++ b/src/hotspot/share/gc/g1/heapRegion.hpp Wed Mar 28 16:39:32 2018 +0200
@@ -506,10 +506,11 @@
// Reset the HeapRegion to default values.
// If skip_remset is true, do not clear the remembered set.
+ // If clear_space is true, clear the HeapRegion's memory.
+ // If locked is true, assume we are the only thread doing this operation.
void hr_clear(bool skip_remset, bool clear_space, bool locked = false);
- // Clear the parts skipped by skip_remset in hr_clear() in the HeapRegion during
- // a concurrent phase.
- void par_clear();
+ // Clear the card table corresponding to this region.
+ void clear_cardtable();
// Get the start of the unmarked area in this region.
HeapWord* prev_top_at_mark_start() const { return _prev_top_at_mark_start; }