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[(223.70.159.239)] by mailgw.kylinos.cn (envelope-from ) (Generic MTA with TLSv1.3 TLS_AES_256_GCM_SHA384 256/256) with ESMTP id 1826423182; Fri, 10 Jul 2026 12:48:01 +0800 From: Song Hu To: sj@kernel.org Cc: damon@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org, Song Hu Subject: [PATCH 3/4] Docs/ABI/damon: document update_tuned_intervals state command Date: Fri, 10 Jul 2026 12:47:36 +0800 Message-ID: <20260710044737.561102-4-husong@kylinos.cn> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20260710044737.561102-1-husong@kylinos.cn> References: <20260710044737.561102-1-husong@kylinos.cn> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 66D34140002 X-Rspam-User: X-Stat-Signature: oqhjw1raezq9g73h4xotkg6ctcqhzc1t X-Rspamd-Server: rspam03 X-HE-Tag: 1783658886-42513 X-HE-Meta: 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 lkHnzqrZ monD33VR5PxF//m87l3xaNlca2aUTZe6+TrdjR4l/4HXK0SI= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: The 'update_tuned_intervals' command of the 'state' file, added in commit 1077605396b4 ("mm/damon/sysfs: implement a command to update auto-tuned monitoring intervals"), is described in usage.rst but missing from the canonical ABI document. Add it. Signed-off-by: Song Hu --- Documentation/ABI/testing/sysfs-kernel-mm-damon | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/Documentation/ABI/testing/sysfs-kernel-mm-damon b/Documentation/ABI/testing/sysfs-kernel-mm-damon index 03aecc07a5bd..7e8192527191 100644 --- a/Documentation/ABI/testing/sysfs-kernel-mm-damon +++ b/Documentation/ABI/testing/sysfs-kernel-mm-damon @@ -36,7 +36,10 @@ Description: Writing 'on' or 'off' to this file makes the kdamond starts or kdamond. Writing 'clear_schemes_tried_regions' to the file removes contents of the 'tried_regions' directory. Writing 'update_schemes_effective_quotas' to the file updates - '.../quotas/effective_bytes' files of this kdamond. + '.../quotas/effective_bytes' files of this kdamond. Writing + 'update_tuned_intervals' to the file updates 'sample_us' and + 'aggr_us' files under 'monitoring_attrs/intervals' with the + auto-tuned sampling and aggregation intervals. What: /sys/kernel/mm/damon/admin/kdamonds//pid Date: Mar 2022 -- 2.43.0