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[2604:1380:40f1:3f00::1]) by mx.google.com with ESMTPS id p2-20020a17090a868200b0029c5fbb256asi6263647pjn.83.2024.03.22.09.39.29 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 22 Mar 2024 09:39:29 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-111787-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=aT6ZfUcI; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-111787-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-111787-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 16BAAB21A74 for ; Fri, 22 Mar 2024 16:39:25 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id B454C5CDC9; Fri, 22 Mar 2024 16:39:18 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aT6ZfUcI" Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 D21F3495F0; Fri, 22 Mar 2024 16:39:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711125557; cv=none; b=hFTi7/h1pTwcyXcwOtKCdl6i0TuUtqxcqmdNguwB+aPn/1txUec7WrkIcXbmVBpeKick52ryoiuQ8uA2hDxgcqO5/lHoc4mEcvjbX6O97WCL+BskzOa7JhRlNrU19PaADBwovKJ3bZRbVPbtWfvpt/EJMyGUeo/cBzvVudgd1xE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1711125557; c=relaxed/simple; bh=2geR0ApH0yInHgP7oRxLLRxqBIVI0b8whSqETq2TB0Y=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=rATrQNPiGC/O1a7uMMahRnXz3AfVhDGaskIzku0Sr+Cqr3Pkw608+7Wk04UWp35k2O/JP7RlUFrDMMnSiSOKfVOZ/qRuAR+lsH7wdvx5GGuhdRVjiaQ4eFRiC6ODr12Uw8uuJ14bWMxsWFzvFfQb0olvkdrOwMoBCJJ6NrfNVjw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aT6ZfUcI; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id D7106C433C7; Fri, 22 Mar 2024 16:39:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1711125557; bh=2geR0ApH0yInHgP7oRxLLRxqBIVI0b8whSqETq2TB0Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aT6ZfUcIAa38sOwvHURZmqZl0YLgUbXs7mQpV09jufoZNhvHq1LKPrVGPTn5UMYlY hyyAZUU39eS83Bx2dJr4BiAloL6veZwgE85ZAbCKbl99gjOsz91wa6nMCAy959FruF XqcM/CUfS+aT9+rtpXyWjDAdhd8brQS/dSVAXCEl0ik616uDQ3LK8xKJ6MHnfw6+UN ZKfMA5yhQFLWRaiSuRONKa4g8BkS3vSvyxEzbKzhZlt7wmocqIoCThRDJjkSDgleW0 Mz5GGoWAhUDcTn2QHx0NoI2WKQmxLjNQ+jTUubWkkQUe9lNc2Qiez5XgzDocGaEh1X a8JJRWAh6UWPQ== From: SeongJae Park To: Honggyu Kim Cc: SeongJae Park , damon@lists.linux.dev, linux-mm@kvack.org, akpm@linux-foundation.org, apopple@nvidia.com, baolin.wang@linux.alibaba.com, dave.jiang@intel.com, hyeongtak.ji@sk.com, kernel_team@skhynix.com, linmiaohe@huawei.com, linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, mathieu.desnoyers@efficios.com, mhiramat@kernel.org, rakie.kim@sk.com, rostedt@goodmis.org, surenb@google.com, yangx.jy@fujitsu.com, ying.huang@intel.com, ziy@nvidia.com, 42.hyeyoo@gmail.com, art.jeongseob@gmail.com Subject: Re: [RFC PATCH v2 0/7] DAMON based 2-tier memory management for CXL memory Date: Fri, 22 Mar 2024 09:39:14 -0700 Message-Id: <20240322163914.68475-1-sj@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20240322082742.2233-1-honggyu.kim@sk.com> 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, 22 Mar 2024 17:27:34 +0900 Honggyu Kim wrote: [...] > OK. It could be a matter of preference and the current filter is already > in the mainline so I won't insist more. Thank you for accepting my humble suggestion. [...] > > I'd prefer improving the documents or > > user-space tool and keep the kernel code simple. > > OK. I will see if there is a way to improve damo tool for this instead > of making changes on the kernel side. Looking forward! [...] > Yeah, I made this thread too much about filter naming discussion rather > than tiered memory support. No problem at all. Thank you for keeping this productive discussion. [...] > Thanks again for your feedback. That's my pleasure :) Thanks, SJ [...]