--- a/hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp Wed Sep 21 10:04:45 2011 -0700
+++ b/hotspot/src/share/vm/gc_implementation/g1/g1CollectorPolicy.cpp Wed Sep 21 13:36:37 2011 -0400
@@ -459,15 +459,16 @@
// ParallelScavengeHeap::initialize()). We might change this in the
// future, but it's a good start.
class G1YoungGenSizer : public TwoGenerationCollectorPolicy {
+private:
+ size_t size_to_region_num(size_t byte_size) {
+ return MAX2((size_t) 1, byte_size / HeapRegion::GrainBytes);
+ }
public:
G1YoungGenSizer() {
initialize_flags();
initialize_size_info();
}
- size_t size_to_region_num(size_t byte_size) {
- return MAX2((size_t) 1, byte_size / HeapRegion::GrainBytes);
- }
size_t min_young_region_num() {
return size_to_region_num(_min_gen0_size);
}
@@ -501,11 +502,10 @@
if (FLAG_IS_CMDLINE(NewRatio)) {
if (FLAG_IS_CMDLINE(NewSize) || FLAG_IS_CMDLINE(MaxNewSize)) {
- gclog_or_tty->print_cr("-XX:NewSize and -XX:MaxNewSize overrides -XX:NewRatio");
+ warning("-XX:NewSize and -XX:MaxNewSize override -XX:NewRatio");
} else {
// Treat NewRatio as a fixed size that is only recalculated when the heap size changes
- size_t heap_regions = sizer.size_to_region_num(_g1->n_regions());
- update_young_list_size_using_newratio(heap_regions);
+ update_young_list_size_using_newratio(_g1->n_regions());
_using_new_ratio_calculations = true;
}
}