From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx132.postini.com [74.125.245.132]) by kanga.kvack.org (Postfix) with SMTP id A2A386B00EB for ; Thu, 17 May 2012 11:50:07 -0400 (EDT) Received: by dakp5 with SMTP id p5so3846917dak.14 for ; Thu, 17 May 2012 08:50:06 -0700 (PDT) From: Joonsoo Kim Subject: [PATCH 1/4] slub: change cmpxchg_double_slab in get_freelist() to __cmpxchg_double_slab Date: Fri, 18 May 2012 00:47:45 +0900 Message-Id: <1337269668-4619-2-git-send-email-js1304@gmail.com> In-Reply-To: <1337269668-4619-1-git-send-email-js1304@gmail.com> References: <1337269668-4619-1-git-send-email-js1304@gmail.com> Sender: owner-linux-mm@kvack.org List-ID: To: Pekka Enberg Cc: Christoph Lameter , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Joonsoo Kim get_freelist() is only called by __slab_alloc with interrupt disabled, so __cmpxchg_double_slab is suitable. Acked-by: David Rientjes Signed-off-by: Joonsoo Kim diff --git a/mm/slub.c b/mm/slub.c index 0c3105c..d28bc45 100644 --- a/mm/slub.c +++ b/mm/slub.c @@ -2179,7 +2179,7 @@ static inline void *get_freelist(struct kmem_cache *s, struct page *page) new.inuse = page->objects; new.frozen = freelist != NULL; - } while (!cmpxchg_double_slab(s, page, + } while (!__cmpxchg_double_slab(s, page, freelist, counters, NULL, new.counters, "get_freelist")); -- 1.7.9.5 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: email@kvack.org