[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/drivers/video/acornfb.c b/drivers/video/acornfb.c
index b058273527bb..76448d6ae896 100644
--- a/drivers/video/acornfb.c
+++ b/drivers/video/acornfb.c
@@ -1269,7 +1269,7 @@ free_unused_pages(unsigned int virtual_start, unsigned int virtual_end)
                  */
                 page = virt_to_page(virtual_start);
                 ClearPageReserved(page);
-                set_page_count(page, 1);
+                init_page_count(page);
                 free_page(virtual_start);
 
                 virtual_start += PAGE_SIZE;