# HG changeset patch
# User jcoomes
# Date 1196978368 28800
# Node ID 8cdd3d9a4c9948eb54bb2acbc4ec130c55089567
# Parent  171c404abf7258be1e771e34aa312d06c84b3b12
6635560: segv in reference processor on t1000
Summary: Revert back to using the default page size for the card table
Reviewed-by: pbk, phh

diff -r 171c404abf72 -r 8cdd3d9a4c99 hotspot/src/share/vm/memory/cardTableModRefBS.cpp
--- a/hotspot/src/share/vm/memory/cardTableModRefBS.cpp	Wed Dec 05 09:04:00 2007 -0800
+++ b/hotspot/src/share/vm/memory/cardTableModRefBS.cpp	Thu Dec 06 13:59:28 2007 -0800
@@ -51,7 +51,7 @@
   _whole_heap(whole_heap),
   _guard_index(cards_required(whole_heap.word_size()) - 1),
   _last_valid_index(_guard_index - 1),
-  _page_size(os::page_size_for_region(_guard_index + 1, _guard_index + 1, 1)),
+  _page_size(os::vm_page_size()),
   _byte_map_size(compute_byte_map_size())
 {
   _kind = BarrierSet::CardTableModRef;