summaryrefslogtreecommitdiffstats
path: root/arch/alpha/mm
diff options
context:
space:
mode:
authorNick Piggin <npiggin@suse.de>2006-03-22 00:08:40 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-22 07:54:02 -0800
commit7835e98b2e3c66dba79cb0ff8ebb90a2fe030c29 (patch)
tree405a96eade34845dabe2f125b6c5eb095846869d /arch/alpha/mm
parent70dc991d66cac40fdb07346dba2b5d862d732c34 (diff)
downloadop-kernel-dev-7835e98b2e3c66dba79cb0ff8ebb90a2fe030c29.zip
op-kernel-dev-7835e98b2e3c66dba79cb0ff8ebb90a2fe030c29.tar.gz
[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>
Diffstat (limited to 'arch/alpha/mm')
-rw-r--r--arch/alpha/mm/init.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/alpha/mm/init.c b/arch/alpha/mm/init.c
index 486d794..544ac5d 100644
--- a/arch/alpha/mm/init.c
+++ b/arch/alpha/mm/init.c
@@ -357,7 +357,7 @@ free_reserved_mem(void *start, void *end)
void *__start = start;
for (; __start < end; __start += PAGE_SIZE) {
ClearPageReserved(virt_to_page(__start));
- set_page_count(virt_to_page(__start), 1);
+ init_page_count(virt_to_page(__start));
free_page((long)__start);
totalram_pages++;
}
OpenPOWER on IntegriCloud