--- a/hotspot/src/share/vm/gc_implementation/g1/heapRegion.hpp Mon Apr 04 13:18:35 2011 -0400
+++ b/hotspot/src/share/vm/gc_implementation/g1/heapRegion.hpp Mon Apr 04 14:23:17 2011 -0400
@@ -398,13 +398,16 @@
// The number of bytes marked live in the region in the last marking phase.
size_t marked_bytes() { return _prev_marked_bytes; }
+ size_t live_bytes() {
+ return (top() - prev_top_at_mark_start()) * HeapWordSize + marked_bytes();
+ }
+
// The number of bytes counted in the next marking.
size_t next_marked_bytes() { return _next_marked_bytes; }
// The number of bytes live wrt the next marking.
size_t next_live_bytes() {
- return (top() - next_top_at_mark_start())
- * HeapWordSize
- + next_marked_bytes();
+ return
+ (top() - next_top_at_mark_start()) * HeapWordSize + next_marked_bytes();
}
// A lower bound on the amount of garbage bytes in the region.