From nobody Wed Apr 8 07:52:48 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 E8BD9C32772 for ; Tue, 23 Aug 2022 15:44:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237712AbiHWPoM (ORCPT ); Tue, 23 Aug 2022 11:44:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39866 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S242560AbiHWPnc (ORCPT ); Tue, 23 Aug 2022 11:43:32 -0400 Received: from mail-pg1-x529.google.com (mail-pg1-x529.google.com [IPv6:2607:f8b0:4864:20::529]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D006E29A717; Tue, 23 Aug 2022 04:41:36 -0700 (PDT) Received: by mail-pg1-x529.google.com with SMTP id q9so2980401pgq.6; Tue, 23 Aug 2022 04:41:36 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:reply-to:message-id:date :subject:cc:to:from:from:to:cc; bh=EX/82qnQonQiLqn4wSbDmFcuxyzSeSG7gW+qIxvJMUI=; b=EFoqdBDkG/5UPV6HPIgvFcGc0TyYf/CF3yiYdCUZx4myoPyDIRta+YXXtjyiRuQroo 34I1JKEGwEmYjmYB0oFj/hVGgCOcNAdGKuSp7d7eSNpTBV7s5pNKvxG36/ySBhSvMqHE qCaiJyxYJV+IFtlBSUSgkipI330atbUVMCk4hQzY1rxtI+m2mV24n0ZLez9g1GXR3suN AOTWJuHdfS0pLOYdoOh3ktoXGcQpmkpOTAYDA1FZVMijbtwvnhvrWalj9gGn02HKRN5/ VCKYUVyZzr8EIVzLhFNgeeEHBMANveL39F7scu6vEWxpymxF/265DWRbQwOEEZ9W7NOB OWvg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:reply-to:message-id:date :subject:cc:to:from:x-gm-message-state:from:to:cc; bh=EX/82qnQonQiLqn4wSbDmFcuxyzSeSG7gW+qIxvJMUI=; b=Mdc7aEY2Dv0KCW67Yz8eJuGhX9ZdELjmulb9ZLR7NxLAlxBQQ/Eg+Wdtsx2QY8TeBN aPUxx7ViTOSWSxoMfJ6daQ60W/JTvKLZDCeMUb8EkAo0JKifINqLQYWEuI6CgF+Cy/7O pWIAI6PrI7hNF3FTLGIiBhSM7XUOIm8cT4YFJU9suj+l7F7ED1cLqEyX62bD3Pdp2f/p LA+hrEFmk+ok6fFS1fw0h9BYrHDr/RgBRVt8+HKoL29FYXMKB80/D+x9bqkR6TbpA51V 9UYEvGbCXZ+9NOSE1Ad+MG8PVBxluxM4GCO1lw2oAHzfYsQmCr0jsUSKuixMVbGi4W29 2moQ== X-Gm-Message-State: ACgBeo1vZMaQuI5wqJy4iOFwoqwOYeJjQJz7VTl5IVuxfI3FFXti1esJ Hp6+R5syjFJBtTAZg/Dv5Xc= X-Google-Smtp-Source: AA6agR6Zoi1wt/3LicRsVwqrm1eY/YMZMWLbHbEeTaewbnS24yU05Iszmm4dd63rApd0x4zfOTf9vw== X-Received: by 2002:a05:6a00:88f:b0:530:dec:81fd with SMTP id q15-20020a056a00088f00b005300dec81fdmr25156305pfj.64.1661254867730; Tue, 23 Aug 2022 04:41:07 -0700 (PDT) Received: from KASONG-MB0.tencent.com ([103.7.29.31]) by smtp.gmail.com with ESMTPSA id w23-20020a627b17000000b0052d16416effsm10562930pfc.80.2022.08.23.04.41.05 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Tue, 23 Aug 2022 04:41:07 -0700 (PDT) From: Kairui Song To: damon@lists.linux.dev Cc: SeongJae Park , Jonathan Corbet , linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Kairui Song Subject: [PATCH v2] Docs/admin-guide/mm/damon/usage: fix the example code snip Date: Tue, 23 Aug 2022 19:40:53 +0800 Message-Id: <20220823114053.53305-1-ryncsn@gmail.com> X-Mailer: git-send-email 2.35.2 Reply-To: Kairui Song MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Kairui Song The workflow example code is not working since it got the file names wrong. So fix this. Fixes: b18402726bd1 ("Docs/admin-guide/mm/damon/usage: document DAMON sysfs= interface") Reviewed-by: SeongJae Park Signed-off-by: Kairui Song --- Documentation/admin-guide/mm/damon/usage.rst | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/a= dmin-guide/mm/damon/usage.rst index d52f572a90298..ca91ecc290785 100644 --- a/Documentation/admin-guide/mm/damon/usage.rst +++ b/Documentation/admin-guide/mm/damon/usage.rst @@ -50,10 +50,10 @@ For a short example, users can monitor the virtual addr= ess space of a given workload as below. :: =20 # cd /sys/kernel/mm/damon/admin/ - # echo 1 > kdamonds/nr && echo 1 > kdamonds/0/contexts/nr + # echo 1 > kdamonds/nr_kdamonds && echo 1 > kdamonds/0/contexts/nr_con= texts # echo vaddr > kdamonds/0/contexts/0/operations - # echo 1 > kdamonds/0/contexts/0/targets/nr - # echo $(pidof ) > kdamonds/0/contexts/0/targets/0/pid + # echo 1 > kdamonds/0/contexts/0/targets/nr_targets + # echo $(pidof ) > kdamonds/0/contexts/0/targets/0/pid_target # echo on > kdamonds/0/state =20 Files Hierarchy @@ -366,12 +366,12 @@ memory rate becomes larger than 60%, or lower than 30= %". :: # echo 1 > kdamonds/0/contexts/0/schemes/nr_schemes # cd kdamonds/0/contexts/0/schemes/0 # # set the basic access pattern and the action - # echo 4096 > access_patterns/sz/min - # echo 8192 > access_patterns/sz/max - # echo 0 > access_patterns/nr_accesses/min - # echo 5 > access_patterns/nr_accesses/max - # echo 10 > access_patterns/age/min - # echo 20 > access_patterns/age/max + # echo 4096 > access_pattern/sz/min + # echo 8192 > access_pattern/sz/max + # echo 0 > access_pattern/nr_accesses/min + # echo 5 > access_pattern/nr_accesses/max + # echo 10 > access_pattern/age/min + # echo 20 > access_pattern/age/max # echo pageout > action # # set quotas # echo 10 > quotas/ms --=20 2.35.2