From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2993275AbcBTGBw (ORCPT ); Sat, 20 Feb 2016 01:01:52 -0500 Received: from mail-pf0-f179.google.com ([209.85.192.179]:34372 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757951AbcBTGBS (ORCPT ); Sat, 20 Feb 2016 01:01:18 -0500 From: SeongJae Park To: corbet@lwn.net, dhowells@redhat.com, paulmck@linux.vnet.ibm.com Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, SeongJae Park Subject: [PATCH] Documentation/memory-barriers: fix wrong comment in example Date: Sat, 20 Feb 2016 15:01:08 +0900 Message-Id: <1455948068-14221-1-git-send-email-sj38.park@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org There is wrong comment in example for compiler store omit behavior. It shows example of the problem and than problem solved version code. However, the comment in the solved version is still same with not solved version. Fix the wrong statement with this commit. Signed-off-by: SeongJae Park --- Documentation/memory-barriers.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index 061ff29..b4754c7 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -1471,7 +1471,7 @@ of optimizations: wrong guess: WRITE_ONCE(a, 0); - /* Code that does not store to variable a. */ + /* Code that does store to variable a. */ WRITE_ONCE(a, 0); (*) The compiler is within its rights to reorder memory accesses unless -- 1.9.1