6635560: segv in reference processor on t1000

Revert back to using the default page size for the card table

Reviewed-by: pbk, phh
This commit is contained in:
John Coomes 2007-12-06 13:59:28 -08:00
parent 4576d7abf7
commit 1bfa153ebe

@ -51,7 +51,7 @@ CardTableModRefBS::CardTableModRefBS(MemRegion whole_heap,
_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;