From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.2 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C8C88C2D0D2 for ; Tue, 24 Dec 2019 23:52:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E82A206D3 for ; Tue, 24 Dec 2019 23:52:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=generalsoftwareinc-com.20150623.gappssmtp.com header.i=@generalsoftwareinc-com.20150623.gappssmtp.com header.b="X2kIE41s" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726881AbfLXXwy (ORCPT ); Tue, 24 Dec 2019 18:52:54 -0500 Received: from mail-vk1-f194.google.com ([209.85.221.194]:42916 "EHLO mail-vk1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726237AbfLXXwy (ORCPT ); Tue, 24 Dec 2019 18:52:54 -0500 Received: by mail-vk1-f194.google.com with SMTP id s142so5400913vkd.9 for ; Tue, 24 Dec 2019 15:52:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=generalsoftwareinc-com.20150623.gappssmtp.com; s=20150623; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=4E/2wqIKz28ubvLgIUjPVPO4AakvBg1lZqS8m4r8eSs=; b=X2kIE41s46grKzpmcuW6/7CNY+JcRLYvIilA91dE/yHnHhmJS14VWCKQUHMkULyE9V 0eDvHd0Ng+dQNCrxKaHG+mjTxj/VM8z59lwXavB++vYQswHpqOt1hcIrVIqX2TWSmL4d ZI6WT2MD+C1oS30urS4pX/ExUvOteXyLjsPnlZEyrBvTRTBRYGzrVX0ilYvrdnwrL+zO 3/B1F+AmUOTMIGjr1SWN+4edlg3BTTphMyAaQSdyY/wxLhgqMOHzxD4dEBZ54TPpq1GL r/8nbmbwkh1feqnYwhAbHJSoNAGiYKGh/OG/0fyXqW7yOgrUEEOIh/W69a6Ir6m7hZzP HZVw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=4E/2wqIKz28ubvLgIUjPVPO4AakvBg1lZqS8m4r8eSs=; b=EaFuRTbDzThRFsEReBd+6aVV25nJVFEC8Iai/f0l07DoDVZh6Q6W7Dtg7tEkARlXGb s7bJl8cfw7viBd1jNGmkzVJROKM4HOQmfPcw53d48DIq9wTZP4dsHNRV7QTt2p9Y9l/a Cdu5yhUpdIMh2kWA+R1FMvUdm18luU0nnD1PkwRvrreLar2TCG3adgC6hQna2wJeV/Q/ 5kTVf6LgdkgIbfCyirwhM8J3br7TNzFlvI2HyKCn+bBpVr/y4q/eazwBciJr4XBJYPd0 3oyXvSN7Eht1RbEteSn8RVCM2qpWeCOJ2Pg4jjX5Gwp8Xu+JTeUkCYZ5VODKsURnXUNc 6rEg== X-Gm-Message-State: APjAAAWDECHT/0QnKGxb1ns/DX1BmsOIskbPcpjDTxYCufOmKr3eF7n+ oWU1c1HwwzJj5YKtHdVbJ00GMQ== X-Google-Smtp-Source: APXvYqypYJpDPduu3tGRpslbAykmUyby9NfpS892YqjPMp/fmzMHbTAr2aQhkFvIA62Di7U1ed1owA== X-Received: by 2002:a1f:ae0c:: with SMTP id x12mr23229162vke.88.1577231572942; Tue, 24 Dec 2019 15:52:52 -0800 (PST) Received: from frank-laptop ([172.97.41.74]) by smtp.gmail.com with ESMTPSA id g140sm7534052vkf.18.2019.12.24.15.52.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Dec 2019 15:52:52 -0800 (PST) Date: Tue, 24 Dec 2019 18:52:51 -0500 From: "Frank A. Cancio Bello" To: Steven Rostedt , Ingo Molnar , Jonathan Corbet , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Cc: joel@joelfernandes.org, saiprakash.ranjan@codeaurora.org, nachukannan@gmail.com, rdunlap@infradead.org Subject: [PATCH 3/3] docs: ftrace: Fix small notation mistake Message-ID: <22f9a98a972c3155c7b478247a087a5efafde774.1577230982.git.frank@generalsoftwareinc.com> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20171215 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The use of iff ("if and only if") notation is not accurate in this case. Suggested-by: Steven Rostedt (VMware) Signed-off-by: Frank A. Cancio Bello --- Documentation/trace/ring-buffer-design.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/trace/ring-buffer-design.txt b/Documentation/trace/ring-buffer-design.txt index ff747b6fa39b..2d53c6f25b91 100644 --- a/Documentation/trace/ring-buffer-design.txt +++ b/Documentation/trace/ring-buffer-design.txt @@ -37,7 +37,7 @@ commit_page - a pointer to the page with the last finished non-nested write. cmpxchg - hardware-assisted atomic transaction that performs the following: - A = B iff previous A == C + A = B if previous A == C R = cmpxchg(A, C, B) is saying that we replace A with B if and only if current A is equal to C, and we put the old (current) A into R -- 2.17.1