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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham 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 5D5C2C43444 for ; Fri, 11 Jan 2019 16:14:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B02420836 for ; Fri, 11 Jan 2019 16:14:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387846AbfAKQO1 (ORCPT ); Fri, 11 Jan 2019 11:14:27 -0500 Received: from bastet.se.axis.com ([195.60.68.11]:57134 "EHLO bastet.se.axis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728553AbfAKQO0 (ORCPT ); Fri, 11 Jan 2019 11:14:26 -0500 Received: from localhost (localhost [127.0.0.1]) by bastet.se.axis.com (Postfix) with ESMTP id 71A5F18577; Fri, 11 Jan 2019 17:14:23 +0100 (CET) X-Axis-User: NO X-Axis-NonUser: YES X-Virus-Scanned: Debian amavisd-new at bastet.se.axis.com Received: from bastet.se.axis.com ([IPv6:::ffff:127.0.0.1]) by localhost (bastet.se.axis.com [::ffff:127.0.0.1]) (amavisd-new, port 10024) with LMTP id UV7bZUXF5geG; Fri, 11 Jan 2019 17:14:22 +0100 (CET) Received: from boulder02.se.axis.com (boulder02.se.axis.com [10.0.8.16]) by bastet.se.axis.com (Postfix) with ESMTPS id 6301F184FE; Fri, 11 Jan 2019 17:14:22 +0100 (CET) Received: from boulder02.se.axis.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 142731A066; Fri, 11 Jan 2019 17:14:22 +0100 (CET) Received: from boulder02.se.axis.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 082A61A065; Fri, 11 Jan 2019 17:14:22 +0100 (CET) Received: from seth.se.axis.com (unknown [10.0.2.172]) by boulder02.se.axis.com (Postfix) with ESMTP; Fri, 11 Jan 2019 17:14:21 +0100 (CET) Received: from lnxartpec.se.axis.com (lnxartpec.se.axis.com [10.88.4.9]) by seth.se.axis.com (Postfix) with ESMTP id EFC68251; Fri, 11 Jan 2019 17:14:21 +0100 (CET) Received: by lnxartpec.se.axis.com (Postfix, from userid 10564) id EB241801ED; Fri, 11 Jan 2019 17:14:21 +0100 (CET) From: Vincent Whitchurch To: corbet@lwn.net Cc: linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, dave.hansen@linux.intel.com, Vincent Whitchurch , Matthew Wilcox Subject: [PATCH] Documentation/sysctl/vm.txt: Fix drop_caches bit number Date: Fri, 11 Jan 2019 17:14:10 +0100 Message-Id: <20190111161410.11831-1-vincent.whitchurch@axis.com> X-Mailer: git-send-email 2.20.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Bits are usually numbered starting from zero, so 4 should be bit 2, not bit 3. Suggested-by: Matthew Wilcox Signed-off-by: Vincent Whitchurch --- Documentation/sysctl/vm.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/sysctl/vm.txt b/Documentation/sysctl/vm.txt index 187ce4f599a2..6af24cdb25cc 100644 --- a/Documentation/sysctl/vm.txt +++ b/Documentation/sysctl/vm.txt @@ -237,7 +237,7 @@ used: cat (1234): drop_caches: 3 These are informational only. They do not mean that anything is wrong -with your system. To disable them, echo 4 (bit 3) into drop_caches. +with your system. To disable them, echo 4 (bit 2) into drop_caches. ============================================================== -- 2.20.0