From nobody Thu Jun 25 00:41:11 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A4224C433EF for ; Fri, 25 Feb 2022 09:09:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238887AbiBYJJp (ORCPT ); Fri, 25 Feb 2022 04:09:45 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38584 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231588AbiBYJJn (ORCPT ); Fri, 25 Feb 2022 04:09:43 -0500 Received: from smtpproxy21.qq.com (smtpbg704.qq.com [203.205.195.105]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 60CC91D6F71 for ; Fri, 25 Feb 2022 01:09:09 -0800 (PST) X-QQ-mid: bizesmtp64t1645780142t3cpv4lp Received: from localhost.localdomain (unknown [202.96.137.248]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 25 Feb 2022 17:08:25 +0800 (CST) X-QQ-SSF: 01400000002000D0N000B00A0000000 X-QQ-FEAT: Z953UCsBqO7uEMhmwV7wgH8Q6K9Fe+f6MgA4BWrGifd1I2EHKSTOJ5cV2o0XI JzBVCQOY3TiqYfgS+iGzle3XUhlq1GuWhCQrB8S0VsnF7SQioeFuQwWKUmu49118CR3MUc7 TpGwVRqFhrPM4Z4ZdPJ2F4UKZ+d64KsqBx7KLswwKqKJ8NGOVJGG8SKG3GVwhWkQOrbGNvt CSIORqhLZE7DbRYIBj8Ei0sD2z+esPtpiVj2KvIVC2ugLcCt8G/J5ayjxEmKZbH/jo7ryFf 9Efw9SJ9hqaS7X0cJrc+lPjKp3V3ShFTvlvIA0Xwyz6QSLySovf1g7E1WXmEMCAWroBPPns 5enmtE15f6n/gy9TCwaE99Yo9k6Hg== X-QQ-GoodBg: 2 From: Yixuan Cao To: corbet@lwn.net Cc: akpm@linux-foundation.org, broonie@kernel.org, weizhenliang@huawei.com, georgi.djakov@linaro.org, skhan@linuxfoundation.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, hanshenghong2019@email.szu.edu.cn, Yixuan Cao Subject: [PATCH] Documentation/vm/page_owner.rst: fix the description of "-f" Date: Fri, 25 Feb 2022 17:08:24 +0800 Message-Id: <20220225090824.2343-1-caoyixuan2019@email.szu.edu.cn> X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:email.szu.edu.cn:qybgforeign:qybgforeign1 X-QQ-Bgrelay: 1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Few days ago, I noticed that in tools/vm/page_owner_sort.c, there is a comment that need to be fixed. In function usage(): "-f Filter out the information of blocks whose memory has not been released." This comment does not match the actual function, the "not" should be removed. As a result, I submitted a patch to fix it. Similarly, this document should also do the same modification, that's why I submit this patch. Signed-off-by: Yixuan Cao --- Documentation/vm/page_owner.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/vm/page_owner.rst b/Documentation/vm/page_owner.= rst index aec1906976f4..32ca54757d3f 100644 --- a/Documentation/vm/page_owner.rst +++ b/Documentation/vm/page_owner.rst @@ -78,7 +78,7 @@ Usage =20 2) Enable page owner: add "page_owner=3Don" to boot cmdline. =20 -3) Do the job what you want to debug +3) Do the job what you want to debug. =20 4) Analyze information from page owner:: =20 @@ -126,4 +126,4 @@ Usage -c Cull by comparing stacktrace instead of total block. =20 Filter: - -f Filter out the information of blocks whose memory has not been relea= sed. + -f Filter out the information of blocks whose memory has been released. --=20 2.31.1