From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-pg1-f197.google.com (mail-pg1-f197.google.com [209.85.215.197]) by kanga.kvack.org (Postfix) with ESMTP id 302DE6B0003 for ; Wed, 25 Jul 2018 19:35:51 -0400 (EDT) Received: by mail-pg1-f197.google.com with SMTP id n19-v6so5732686pgv.14 for ; Wed, 25 Jul 2018 16:35:51 -0700 (PDT) Received: from mxhk.zte.com.cn (mxhk.zte.com.cn. [63.217.80.70]) by mx.google.com with ESMTPS id g70-v6si16172089pfe.4.2018.07.25.16.35.49 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 25 Jul 2018 16:35:49 -0700 (PDT) From: Jiang Biao Subject: [PATCH] mm/vmscan: fix page_freeze_refs in comment. Date: Thu, 26 Jul 2018 07:34:17 +0800 Message-Id: <1532561657-98783-1-git-send-email-jiang.biao2@zte.com.cn> Sender: owner-linux-mm@kvack.org List-ID: To: akpm@linux-foundation.org, mhocko@suse.com, hannes@cmpxchg.org, hillf.zj@alibaba-inc.com, minchan@kernel.org, ying.huang@intel.com, mgorman@techsingularity.net Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, jiang.biao2@zte.com.cn, zhong.weidong@zte.com.cn page_freeze_refs has already been relplaced by page_ref_freeze, but it is not modified in the comment. Signed-off-by: Jiang Biao --- mm/vmscan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/mm/vmscan.c b/mm/vmscan.c index 03822f8..d29e207 100644 --- a/mm/vmscan.c +++ b/mm/vmscan.c @@ -744,7 +744,7 @@ static int __remove_mapping(struct address_space *mapping, struct page *page, refcount = 2; if (!page_ref_freeze(page, refcount)) goto cannot_free; - /* note: atomic_cmpxchg in page_freeze_refs provides the smp_rmb */ + /* note: atomic_cmpxchg in page_refs_freeze provides the smp_rmb */ if (unlikely(PageDirty(page))) { page_ref_unfreeze(page, refcount); goto cannot_free; -- 2.7.4