From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D6095349CC2; Fri, 10 Jul 2026 14:24:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783693460; cv=none; b=VTjBG8IOUBtFPG+vvU8uYAPXRqdQkrx/SAYWRQRQk58+XnKXfKLyv67HTuhDD6LLw+LmlWGMOSEEwvzmFP56VMFtAPSra7m2OJFsmRbOwBAJdTv40DjLmHDkL33/LprbcEE2k+wQuFHOUQ2rJ3LXK9k86p7k6gTfCy/2P2FNaq0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783693460; c=relaxed/simple; bh=6YPEtHJOZCEvusTNSoax2/IAA8+bMY9rEEYpRYeAL78=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=TrOnQjuTtBlXUuwHcGZzMiEmZ0LxnKRS5SQqjsBr8JH+z5DktW5xuUti/ZiE7LdLHTKsqrPus1w9er0oMNH/dLz/EbzG1FZ8sgix0MjwBpfQTwXW+NZbpOyhQRTqyILgV9C75PC8v2mIiHwYHRFs/74hsv5UeMUgQBnS3bMVJ6o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Hvve1BE2; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Hvve1BE2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 466B51F000E9; Fri, 10 Jul 2026 14:24:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783693459; bh=3rUDxcBxSTvUCkBAHloVtxdehX9iYZCWsP8zEYUkkqw=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=Hvve1BE2sLwGuVY56H2t3YRIg4JB6/lGKUEcaHRfIRmslgZQM1dWvquBGhjH8LPNG 7MAh73cA/ZThpxDisFOVLqJma1hCTpoEQr7x0p3pXY72M4CIrGZE0/nOMElLE42gjB PhQs8w872asSL4tvX2dIqASl+Nh3j8hWlXNHecXaY7KilPkY5UFeIDVTZqhSHTAFeZ wSOb6BLr/KOuXCiZf/0ChdtvZm/TbPEdoCwCzhkLCSH2WNra5AHzdb0AOS/JkyCTj+ jwuj34JJwC0SaRmMbRcyqiR51x6NVGF30d0i94LCcjzEu/TMMhilGa1W0iNgbVk+NU QBQaZkEOtekxA== From: SJ Park To: Song Hu Cc: SJ Park , damon@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Subject: Re: [PATCH 3/4] Docs/ABI/damon: document update_tuned_intervals state command Date: Fri, 10 Jul 2026 07:24:15 -0700 Message-ID: <20260710142416.25073-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260710044737.561102-4-husong@kylinos.cn> References: Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Fri, 10 Jul 2026 12:47:36 +0800 Song Hu wrote: > 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. I initially thought this information is better to be only in usage document. But, ABI doc is already describing all the inputs. So, this looks good to me now. > > Signed-off-by: Song Hu Reviewed-by: SJ Park > --- > 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 Thanks, SJ