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authorNick Piggin <npiggin@suse.de>2006-03-22 03:08:00 -0500
committerLinus Torvalds <torvalds@g5.osdl.org>2006-03-22 10:53:57 -0500
commit674539115cc88473f623581e1d53c0e2ecef2179 (patch)
tree7a32501091d7370ff4387df68804f918a089c631 /include/linux/mm_inline.h
parent4c84cacfa424264f7ad5287298d3ea4a3e935278 (diff)
[PATCH] mm: less atomic ops
In the page release paths, we can be sure that nobody will mess with our page->flags because the refcount has dropped to 0. So no need for atomic operations here. 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 'include/linux/mm_inline.h')
-rw-r--r--include/linux/mm_inline.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm_inline.h b/include/linux/mm_inline.h
index 8ac854f7f190..3b6723dfaff3 100644
--- a/include/linux/mm_inline.h
+++ b/include/linux/mm_inline.h
@@ -32,7 +32,7 @@ del_page_from_lru(struct zone *zone, struct page *page)
32{ 32{
33 list_del(&page->lru); 33 list_del(&page->lru);
34 if (PageActive(page)) { 34 if (PageActive(page)) {
35 ClearPageActive(page); 35 __ClearPageActive(page);
36 zone->nr_active--; 36 zone->nr_active--;
37 } else { 37 } else {
38 zone->nr_inactive--; 38 zone->nr_inactive--;