From 4ea33e2dc2dab10960877e1649ee527c033f42c0 Mon Sep 17 00:00:00 2001 From: Benjamin Herrenschmidt Date: Tue, 6 May 2008 20:42:39 -0700 Subject: [PATCH] slub: fix atomic usage in any_slab_objects() any_slab_objects() does an atomic_read on an atomic_long_t, this fixes it to use atomic_long_read instead. Signed-off-by: Benjamin Herrenschmidt Cc: Christoph Lameter Cc: Pekka Enberg Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- mm/slub.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/slub.c b/mm/slub.c index d379b782fc..a505a828ef 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -3762,7 +3762,7 @@ static int any_slab_objects(struct kmem_cache *s) if (!n) continue; - if (atomic_read(&n->total_objects)) + if (atomic_long_read(&n->total_objects)) return 1; } return 0; -- 2.39.5