From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793889173; b=GIoeDDxhHtElqCeMqe8eCVzn5iLK6eyZHORcBpajMDE9zQ9MCtaHQQzaW0wyjGGTUFan gUzLOrwLeW4pS+tB8vUFoT5ZkZS6JWJw5wweAZI5drmx5nlYD4ikC3i2/L5ijqv9TcXid z6bvOu+4DwwkfZqZ7HXNsIOuMhkFfOcPgxi9cwSLgCP85oeXHfHKTll3PsaUlEFSDU+PA IgE4aSvZ4EpvabOez8YEC0w5OBw84XirMD4dslvhzuys8k/BwwFNhGf131Jns6pHlrE7t AT+bUNMVS0QGw3YtytBoqMsWuzdRkR7cy9W8Hn2o/ZIpYUhS+Q3YylkZpFscGtI+2Eg== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793889173; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=N57O/pymgahy2d1f5FroPzkC5Sl+/LdrVI6cHMQuJ3Y=; b=5ZhprM4gcgoHh0JLKDThtJ+tTtw1jpJcoegKLdtsmDVIOnaaMB6dddwHisCiLy/sqDGa XiAODJhV0TvdOwxihj7hWrkjvJVTBSbkWpTcBnW2dNx5qezkQ+XYFYLtmK3UEOM8Aygc0 kFT2I9tlEVcr4qc+DR2InhWAFO7+KgQA04b1eJM0WrbtB1TrJFpoxdRErgXXYeAB5ARBe rL6McGQlRlOPPyYkjw1rM0/KUCU4sqNc2+ToIt/JRGwgw1OHvLuU0FIsVMG1Pe9ynNNFc ChstquGLwvMGokk2Nj3ZLc/Lddi2o+RPIQ0r4YANNsYJVe93Z6fN7Iap0tj/3UTRK7w== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=bNA+j2GK; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6BD47606A326; Thu, 5 Nov 2026 14:32:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=bNA+j2GK Received: by smtp.kernel.org (Postfix) with ESMTPSA id E1D201F00919; Thu, 5 Nov 2026 14:32:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793889173; bh=N57O/pymgahy2d1f5FroPzkC5Sl+/LdrVI6cHMQuJ3Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=bNA+j2GK3N6zSE3aTGGssivmU7TfGzCfE09L4qPQVZBB5vtGOIk67ctP6G4y++eWY LTxsBVSfUlACqDIWaT8wRcilvnWkUEirRKrEAwYn8at/pDKeWYF4pLf7kjlnu8ZWax NhLmYReu+LrLaEaO531ZfuPe3huzx264KW/pk38XqSo/0EB2Q8CcwhgXbGUzXXiLhU Pl/BpbaCINW0/NMtRpSdBazyofbkpgTtDrK3ATT+WFx/rCuoNBvKRm1BDsgLnXVmW1 5e6T+/ysXXWOqw8VF0Z7UsTqX4q0fHZq2+mOGEGnTnJDYJQgjFSV7Z/PLcxXWasw0g 9+W/S1LpukMaA== From: SJ Park To: Aveline Noir Cc: SJ Park , Andrew Morton , Jonathan Corbet , damon@lists.linux.dev, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, Randy Dunlap , sashiko-bot@kernel.org, sashiko-reviews@lists.linux.dev, Shuah Khan Subject: Re: [RFC PATCH v2 0/4] mm/damon: introduce age_ms damos core filter type Date: Thu, 5 Nov 2026 06:32:45 -0800 Message-ID: <20261105143246.91656-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <179388191315.401969.13923237674993632654.b4-reply@b4> References: X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, 05 Nov 2026 23:31:53 +1100 Aveline Noir wrote: > Hi SJ, > > On Wed, 04 Nov 2026 20:44:20 -0800 SJ Park wrote: > > > One straightforward solution is extending the DAMOS access pattern for > > specific deterministic time based age specification. However, DAMOS > > core filter is a better option. It is playing a similar role in a more > > flexible way. > > Makes sense. > > Reviewed-by: Aveline Noir Thank you for reviewing, Aveline! Thanks, SJ [...]