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 43B40C2D0D2 for ; Wed, 25 Dec 2019 00:07:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1A5F9206CB for ; Wed, 25 Dec 2019 00:07:01 +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="nuhXrToY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726920AbfLYAHA (ORCPT ); Tue, 24 Dec 2019 19:07:00 -0500 Received: from mail-vs1-f68.google.com ([209.85.217.68]:43223 "EHLO mail-vs1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726322AbfLYAHA (ORCPT ); Tue, 24 Dec 2019 19:07:00 -0500 Received: by mail-vs1-f68.google.com with SMTP id s16so11690635vsc.10 for ; Tue, 24 Dec 2019 16:06:59 -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=nuhXrToYH2l1mEXzplPPqfL6jwJrwy9KF80nJRH5RWc4AU31fHL/OGAHHUR/NHNM3w J3r9UTPegPr47BrebbAJlRXOKMkdvuk0EmPKAnUrCprtSuvFLpjaw6wvdR9o3k+K2Zc5 1lvFoV84SnxPC1O7qr8i8ze4i195NU92/OUxvIxK2uB6CN7r+6hw1/53IVVt6h2X/lbx Xpl9OHwhvtGjWg0kXKA5ORBfc1EOK1SaWg8LBA21yLABF8Hc+xgxUaDNdSD14x26HoBM lJcGkTrA3DoW4veW18jEr9IT7TkXHaSzLQBEjdrnIMTRHQ11aqhZkqPpGSEeeQnIOg43 +1bQ== 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=lHtaumcq3EEoYpG4TRSJSDtImOoJ+Npz6CSkYC8+qwxpbj13TKT24Eb0jk9c/rmyiQ hRTFIepXGkuYtA1xPbQPJuAza5TeOWir0DWSyWMTDJ/BS3dIPzIjITqxltGIWrIx5kfp IHA7Z/mI1Fbkkq7tFiFpvQqtVFOeSf8LZD9BzGCTfc7EF/WogXZKd8qt/vnyLi/o12Hm VVntYfb1H0isY6QXJxasYCWYilI2qqsJDa1x033Uq18381mfmJbpxGtOCm++LRDKEWXJ +XVcGSs7Bk8XU6A5tfLJ2CaHpFbczNwtW1h/7VjIiTghsgkhNqkshkCYWQ5Wh9sh7R7N mR7A== X-Gm-Message-State: APjAAAUKXnWWeQqZ+FjSZRDKQ915vJteOIiTB19i7QHcLyA2qu1ejXFi NhBPnSqWewOeNovCFT3RtNFDsA== X-Google-Smtp-Source: APXvYqxgrDJsBlsG+ACW6Z1O/nWXxOCl2c1kv0M06tZGE8UbMCYqsjLof1+9MoxDj8wgV636kHbmpg== X-Received: by 2002:a67:6282:: with SMTP id w124mr17314621vsb.191.1577232418899; Tue, 24 Dec 2019 16:06:58 -0800 (PST) Received: from frank-laptop ([172.97.41.74]) by smtp.gmail.com with ESMTPSA id o132sm3627487vke.2.2019.12.24.16.06.58 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 24 Dec 2019 16:06:58 -0800 (PST) Date: Tue, 24 Dec 2019 19:06:57 -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 v3 3/3] docs: ftrace: Fix small notation mistake Message-ID: <22f9a98a972c3155c7b478247a087a5efafde774.1577231751.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