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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 ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1661254868; a=rsa-sha256; cv=none; b=Z9GknmszbyNI9GMZiAs2CX5N1QN+eFmfjDmitTgerTCdUmZ4lNmxKLuE9+0ITrLRQB1+nL YODAEPFm/+VKh0Fca+U6rsjChouin0g+o148L2OUWT8559BtjjY+OmyznB//Iv0+2WPM0T yzKdkccdwkxq2jHyy/HRanl2qdXhNGM= ARC-Authentication-Results: i=1; imf06.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=EFoqdBDk; spf=pass (imf06.hostedemail.com: domain of ryncsn@gmail.com designates 209.85.210.181 as permitted sender) smtp.mailfrom=ryncsn@gmail.com; dmarc=pass (policy=none) header.from=gmail.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1661254868; h=from:from:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:references:dkim-signature; bh=EX/82qnQonQiLqn4wSbDmFcuxyzSeSG7gW+qIxvJMUI=; b=RBRptjNeU+XX/HR5ZW5F7v7ftfegKkieNM26wxEQji+9+hEIY3W2Xoe894huJMNG8j2tng F7rEK3n3T+SkVMfRS7I8bTzlzF6QRbueHxL9RsS55+KmbWtAg4TCW3oISiXU2dmFKwGKsD +hO2nShS5KMkE7Ity+j9pYn/tThS6vA= X-Rspam-User: X-Rspamd-Server: rspam08 X-Rspamd-Queue-Id: D7D93180047 Authentication-Results: imf06.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=EFoqdBDk; spf=pass (imf06.hostedemail.com: domain of ryncsn@gmail.com designates 209.85.210.181 as permitted sender) smtp.mailfrom=ryncsn@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-Stat-Signature: ekm5ma13ixnfxktxgzm5r8skof9b6hrw X-HE-Tag: 1661254868-25085 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: 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/admin-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 address space of a given workload as below. :: # 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_contexts # 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 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