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[PATCH] Memory Add Fixes for ppc64 

memmap_init_zone() sets page count to 1.  Before 'freeing' the
page, we need to clear the count.  This is the same that is done
on free_all_bootmem_core() for memory discovered at boot time.

Signed-off-by: Mike Kravetz <kravetz@us.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Mike Kravetz 2005-11-04 15:19:32 -08:00 committed by Paul Mackerras
parent 54b79248b2
commit dd7ccbd3ee
1 changed files with 1 additions and 0 deletions
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arch/powerpc/mm/mem.c
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@ -110,6 +110,7 @@ EXPORT_SYMBOL(phys_mem_access_prot);
void online_page(struct page *page)
{
ClearPageReserved(page);
set_page_count(page, 0);
free_cold_page(page);
totalram_pages++;
num_physpages++;