src/share/vm/gc/parallel/psScavenge.cpp

rev 8545 : 7012980: PSOldGen is increased if there is no space in Metaspace
Reviewed-by:
* * *
imported patch is_system_gc

@@ -288,12 +288,11 @@
 
   heap->increment_total_collections();
 
   AdaptiveSizePolicyOutput(size_policy, heap->total_collections());
 
-  if (!GCCause::is_user_requested_gc(gc_cause) ||
-       UseAdaptiveSizePolicyWithSystemGC) {
+  if (AdaptiveSizePolicy::should_update_eden_stats(gc_cause)) {
     // Gather the feedback data for eden occupancy.
     young_gen->eden_space()->accumulate_statistics();
   }
 
   if (ZapUnusedHeapArea) {

@@ -557,13 +556,11 @@
 
         // Do call at minor collections?
         // Don't check if the size_policy is ready at this
         // level.  Let the size_policy check that internally.
         if (UseAdaptiveGenerationSizePolicyAtMinorCollection &&
-            ((gc_cause != GCCause::_java_lang_system_gc) ||
-              UseAdaptiveSizePolicyWithSystemGC)) {
-
+            (AdaptiveSizePolicy::should_update_eden_stats(gc_cause))) {
           // Calculate optimal free space amounts
           assert(young_gen->max_size() >
             young_gen->from_space()->capacity_in_bytes() +
             young_gen->to_space()->capacity_in_bytes(),
             "Sizes of space in young gen are out-of-bounds");