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[195.60.68.11]) by mx.google.com with ESMTPS id k20-v6si73878512ljj.32.2019.01.11.08.14.23 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 11 Jan 2019 08:14:23 -0800 (PST) Received-SPF: pass (google.com: domain of vincent.whitchurch@axis.com designates 195.60.68.11 as permitted sender) client-ip=195.60.68.11; Authentication-Results: mx.google.com; spf=pass (google.com: domain of vincent.whitchurch@axis.com designates 195.60.68.11 as permitted sender) smtp.mailfrom=vincent.whitchurch@axis.com 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 X-TM-AS-GCONF: 00 X-Bogosity: Ham, tests=bogofilter, spamicity=0.011090, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: X-Virus-Scanned: ClamAV using ClamSMTP 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. ==============================================================