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=-6.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT 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 8DE10C19759 for ; Thu, 1 Aug 2019 21:39:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5CC7E206B8 for ; Thu, 1 Aug 2019 21:39:45 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=joelfernandes.org header.i=@joelfernandes.org header.b="fUH1mN4l" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389241AbfHAVjo (ORCPT ); Thu, 1 Aug 2019 17:39:44 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:44027 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2389198AbfHAVji (ORCPT ); Thu, 1 Aug 2019 17:39:38 -0400 Received: by mail-pf1-f194.google.com with SMTP id i189so34809767pfg.10 for ; Thu, 01 Aug 2019 14:39:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=joelfernandes.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=j1AX7G3AAA/tnytpSfFq4pjKq9dl/+OLzsU5jY2FLns=; b=fUH1mN4lHJMjpaL1kjdx1lHZT36m9b6BMD4Gl1dmubDENPnm+M+MkiBof3mL3UEMsp iipMUkx3xodxQr8C52NiqF7E0jDaa/oWQ5sWoxTrFhOKRRGm7Ka35odiZuVUTnbF03bf EvxU3yYEI5/OcwcRbMBqPXefdQjysPkG0u+vc= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=j1AX7G3AAA/tnytpSfFq4pjKq9dl/+OLzsU5jY2FLns=; b=PMTCAvYSbjUgM3RkE+PohcZ0enyjYn7RPoS4ynwQNx+zGW3gqutHvQCTNsMLTG/rOD QGO/e1KjtrAJf4DZLZcjcIFvDqpeBP5ADNrB+ScTNpmRQ675ogCkk3q832QwrR4rxxmq jmT/U4+6Zo2dKtl/JGL77+1v1KTAai5LOhcMLQmeC2+jTm+sFplygmHTMI+AHQCzRo4U dkHfC0Q0C+odNy1S0044nQD2Nne/dmDczS18yuL92rgzMK+biCWS9nnOqHr3dNI1uzkU yiwmFvasuZ5dM2kA3fRieAVvA6TDmL+C8pJcnRir5qqKpktyO5KCdtturVXcmWEZizHr eTQg== X-Gm-Message-State: APjAAAV/KbdH8Q4UMFoYXe4pwSKgHp3+72g4cIQrwi2fkncLuVMB37Fm lpF8F0GWdF3eGb1bBOCGCcu2OClp X-Google-Smtp-Source: APXvYqzB7FRx1tbmLcs7nIQjZpO/6ZD37WRqE4ps6X/Hr62Fpl8GIMaZ8AD2W3JMZWVAt26KSaevtA== X-Received: by 2002:a63:6bc5:: with SMTP id g188mr91160409pgc.225.1564695577078; Thu, 01 Aug 2019 14:39:37 -0700 (PDT) Received: from joelaf.cam.corp.google.com ([2620:15c:6:12:9c46:e0da:efbf:69cc]) by smtp.gmail.com with ESMTPSA id r61sm5940423pjb.7.2019.08.01.14.39.35 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 01 Aug 2019 14:39:36 -0700 (PDT) From: "Joel Fernandes (Google)" To: linux-kernel@vger.kernel.org Cc: "Joel Fernandes (Google)" , Mauro Carvalho Chehab , "Paul E. McKenney" , rcu@vger.kernel.org Subject: ['PATCH v2' 2/7] Revert docs from "treewide: Rename rcu_dereference_raw_notrace() to _check()" Date: Thu, 1 Aug 2019 17:39:17 -0400 Message-Id: <20190801213922.158860-3-joel@joelfernandes.org> X-Mailer: git-send-email 2.22.0.770.g0f2c4a37fd-goog In-Reply-To: <20190801213922.158860-1-joel@joelfernandes.org> References: <20190801213922.158860-1-joel@joelfernandes.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This reverts docs from commit 355e9972da81e803bbb825b76106ae9b358caf8e. --- Documentation/RCU/Design/Requirements/Requirements.html | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/RCU/Design/Requirements/Requirements.html b/Documentation/RCU/Design/Requirements/Requirements.html index bdbc84f1b949..5a9238a2883c 100644 --- a/Documentation/RCU/Design/Requirements/Requirements.html +++ b/Documentation/RCU/Design/Requirements/Requirements.html @@ -2512,7 +2512,7 @@ disabled across the entire RCU read-side critical section.

It is possible to use tracing on RCU code, but tracing itself uses RCU. -For this reason, rcu_dereference_raw_check() +For this reason, rcu_dereference_raw_notrace() is provided for use by tracing, which avoids the destructive recursion that could otherwise ensue. This API is also used by virtualization in some architectures, -- 2.22.0.770.g0f2c4a37fd-goog