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changeset 6843:d63ce76a0f0e

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8034056: assert(_heap_alignment >= _space_alignment) failed: heap_alignment less than space_alignment Reviewed-by: tschatzl, tamao
author jmasa
date Tue, 05 Aug 2014 15:41:12 -0700
parents 03e6d34be1f5
children e903867b97e6
files src/share/vm/memory/collectorPolicy.cpp
diffstat 1 files changed, 3 insertions(+), 7 deletions(-) [+]
line wrap: on
line diff
--- a/src/share/vm/memory/collectorPolicy.cpp	Thu Oct 30 13:38:00 2014 -0700
+++ b/src/share/vm/memory/collectorPolicy.cpp	Tue Aug 05 15:41:12 2014 -0700
@@ -183,13 +183,9 @@
   // Requirements of any new remembered set implementations must be added here.
   size_t alignment = GenRemSet::max_alignment_constraint(GenRemSet::CardTable);
 
-  // Parallel GC does its own alignment of the generations to avoid requiring a
-  // large page (256M on some platforms) for the permanent generation.  The
-  // other collectors should also be updated to do their own alignment and then
-  // this use of lcm() should be removed.
-  if (UseLargePages && !UseParallelGC) {
-      // in presence of large pages we have to make sure that our
-      // alignment is large page aware
+  if (UseLargePages) {
+      // In presence of large pages we have to make sure that our
+      // alignment is large page aware.
       alignment = lcm(os::large_page_size(), alignment);
   }