[PATCH] remove set_page_count() outside mm/

set_page_count usage outside mm/ is limited to setting the refcount to 1.
Remove set_page_count from outside mm/, and replace those users with
init_page_count() and set_page_refcounted().

This allows more debug checking, and tighter control on how code is allowed
to play around with page->_count.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/powerpc/platforms/cell/setup.c b/arch/powerpc/platforms/cell/setup.c
index b33a4443f5a9..fec8e65b36ea 100644
--- a/arch/powerpc/platforms/cell/setup.c
+++ b/arch/powerpc/platforms/cell/setup.c
@@ -115,7 +115,7 @@ static void __init cell_spuprop_present(struct device_node *spe,
                 for (pfn = start_pfn; pfn < end_pfn; pfn++) {
                         struct page *page = pfn_to_page(pfn);
                         set_page_links(page, ZONE_DMA, node_id, pfn);
-                        set_page_count(page, 1);
+                        init_page_count(page);
                         reset_page_mapcount(page);
                         SetPageReserved(page);
                         INIT_LIST_HEAD(&page->lru);