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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: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspam-User: X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: B4AACA0009 X-Stat-Signature: esffgkp39tk896ybrefu7oiprx8e7fi7 X-HE-Tag: 1783693460-265537 X-HE-Meta: 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 RpcCyvSt dMTQ41ce92O4JbyPTKV07AeXn+c9nvWsqWQMRRhKIEo66z+McvjnNfBr9E7cKf+o6iN0um0301DrSQ9LKTcfTeV0m0iXPTz/VFWtMtRh39aBABcPIW4t7K/KLVia27AQVQWH8OeHT5YOdPeZwY6bTTtdNo4/hvd6TujyRgFXE47pyzQ2qdNIkCI+3ljcGmlH2NiabVdASVqFhka+SvxY9uQD558A7N8n64s5Co9bMXOlMyNCfKgBetc8zK7sSLjUTPwJzgvDXYtXr5dqg3EfWZE4aLg== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: 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