From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 94C69C61DFD for ; Tue, 1 Sep 2026 00:49:58 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 75C776B0096; Mon, 31 Aug 2026 20:49:57 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 733CA6B0098; Mon, 31 Aug 2026 20:49:57 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 672D76B0099; Mon, 31 Aug 2026 20:49:57 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 4ABDE6B0096 for ; Mon, 31 Aug 2026 20:49:57 -0400 (EDT) Received: from smtpin10.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay03.hostedemail.com (Postfix) with ESMTP id C6C00A0245 for ; Tue, 1 Sep 2026 00:49:56 +0000 (UTC) X-FDA: 85163361192.10.D19F8F9 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf25.hostedemail.com (Postfix) with ESMTP id 3A225A0006 for ; Tue, 1 Sep 2026 00:49:55 +0000 (UTC) Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=ZJZR+0kn; spf=pass (imf25.hostedemail.com: domain of sj@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1788223795; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=woKBEbIMFtOyK1GVl+xRrcz9+WTfKDI3xViqIZ1ByqE=; b=gzZWHQJo45Hyx/w1u34gJdDWKEnUKvinktV3DRz7gM6jkhyyXASn0pj+7IxsNpyIpyPQvv W7YQENK7MDMaY2XUjrNKr4oJ5TNCzNn0DTx/iWeUNzUFu8d3OMrqUup9X/Qr/6hU/dEn5q XNdDHxb60f/6KdJlB6ySO7jWi+WuLa0= ARC-Seal: i=1; a=rsa-sha256; d=hostedemail.com; s=arc-20220608; cv=none; t=1788223795; b=HrYL3Ue02cc0z/p+Jtd3teMwHnLfW/H2YpuwAt0xWV3qM1/TgTv2X2nvzv6zXCUpoEyEd0 aLlI0Dxw6b0zc4p1SYFJbuiYMjupYVPXVJzlkWA9kd469Y6MgZdE1HU7o1nBW6SV3n91EF X2CE2Gr/PV872az953UQnI+iXZm6Xkk= ARC-Authentication-Results: i=1; imf25.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20260515 header.b=ZJZR+0kn; spf=pass (imf25.hostedemail.com: domain of sj@kernel.org designates 172.234.252.31 as permitted sender) smtp.mailfrom=sj@kernel.org; dmarc=pass (policy=quarantine) header.from=kernel.org Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by sea.source.kernel.org (Postfix) with ESMTP id 56B8840800; Tue, 1 Sep 2026 00:49:54 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B17991F000E9; Tue, 1 Sep 2026 00:49:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1788223794; bh=woKBEbIMFtOyK1GVl+xRrcz9+WTfKDI3xViqIZ1ByqE=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=ZJZR+0knq0AL7vYLE5VQ4SxQHjEFRaMNjUH4EKagbUOTNB65IsCsrQgnLZC8ayDnc D7PY9JYGCm9e+owTZkC2iFTLQ7otxkK2A6b1E6z90sR0bjsyfg6K1qmKguZXoETfSO 2h0Rrv0OJ424KhNTi41+CHj5WGvnjnBlzq1937+ynpU0dHwVhUFyNfCRfd+EBCwEvn 1QtsBE7IUIbljcqnnX6oFn0sn3zyZdZjSdza/TMqDjAxJNRMEaWHWhetpTWf4DBJ0X 6VBS1x0ahC1/UHvGkCYNOg91Nu4vfQouUbnZlw1klFTIbQcfav1VXpcpgVZVq+qZdV sYMX98emL2oNA== From: SJ Park To: SJ Park Cc: Andrew Morton , "Liam R. Howlett" , David Hildenbrand , Jonathan Corbet , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Randy Dunlap , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , damon@lists.linux.dev, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v4 0/3] mm/damon: Introduce a huge page collapsing mechanism using auto tuning Date: Mon, 31 Aug 2026 17:49:41 -0700 Message-ID: <20260901004942.89964-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260831144732.80910-1-sj@kernel.org> References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Stat-Signature: 5q9hrmicezagkagn4xsfrcbbnpobmre3 X-Rspamd-Queue-Id: 3A225A0006 X-Rspamd-Server: rspam02 X-Rspam-User: X-HE-Tag: 1788223795-501160 X-HE-Meta: U2FsdGVkX18NON1qLHy8qD+KfrSsE8z0MwCZKbSu2cEp4Y9FtBk3CFF5k3DXBGZPuZVIT3wlLqrTCjBNjXeXa2DAK+ms1NC3RzFzpBeq4lz6v8IevcXA+XJAkoE79INg/BiB2wDUHYptvJXMEZ3jvVTShM/dxouGxu4Q+5xvHZEBGxnwfX4NeTvMcRCHRI9+vsGigJVczWTOU0Z5hzfap97qAeWmFC4t5LICz9QRmxZQvms6wRNV3T4cQqITH6TSaWXLjwYdpEOFyNPIbDrITNgqe8MZxvw6uPeIIM85+QFfQ+q4o+ngo8FqA3Z9JBUWb019kiL57pfXhMsyLdHsmQ3eNMjxzoUfyw5JSS4xyyqJPr1UZAAB2zxILedXUW9dnh5u7U6599sv32CtF6wahXaoGcJ1eIUih2kiJGAUY+IR22ik4Rxb3MnaVbjf/ODSdI7s62n8DIt5ZDJoYsnwB17Bbci/uyreavAy4ipWLMCYYs5eHagGYhdgef4AdEyyyXChOPUUiPWtOISueaenGq3CQR//H2CZXviVr/rt0CfyBYyO8PNVTJr566JwFmZIp7io0gaEDIBxzADS7bBTjRQJVVeTkFSHOrUPFSoFjmYIU4vEGwNRm1tV65+AHjDCF99kf5hgmrQV+mKlEfo11s78rW1IyzAonYCw7qPp5Myufe1n3VUxyOjZrXeyKjr1jxh2d+yxW8CpFFnOmSrsDnPV6N/8qw51RQJoNMUHgdJ/MmvtrsC1ySUbrvtqS/HFXTqjlkbpnWIms2V/4lnvx5vpWflzZ4nxiEQXiwex7jMZd7Sd7ewJYh/q3vNLUKG81i/+Y6OT+sTxEd4/nJ+mhQg+EI4Q7GzhstWcyUBiiRuTwmjii31qcq1Tvd/Gz3xVfd/zkAfnmHbF/EFHCOGS83Hj0yp6z4PHt5c+Aom+3Ck/p6gciu7YyosmOE1E+VgopAeIRDTRQBDInkAJI6V HJQ5xOLM RgJjl8t+V4mXiu/KQFoFUYyfMuh6O1pvrHEZSg7O/wMh15qUIUeue1MDkhZqcuNY1vJIRjL393gDh2WVOf18OIesB6DcR+26CpXEzUHX+UkcKjHKWVNnN909FjICd2gEAWTf4RwAYrH2UxpyZY3Z6Nv4Hx/pJW3AMzemRW6rvvJEHd4UUjFKKf6z717Evai0dG4mIllCNzbdchFRLLIBVBV+G1tLzgQeaT65/eSqoflzdjVXo4lJ45Mzz/rQowUtO14oa9ulhHw/Z9ldX1oCeQmlYLBxA3Qck+0Mf Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Mon, 31 Aug 2026 07:47:27 -0700 SJ Park wrote: > From: Asier Gutierrez > > Overview > ======== > This patch set introduces a new autotuning which allows to collapse hot > regions into hugepages. Sashiko found no blocker for this series. Sashiko sent findings to damon@ mailing list [1], and I replied to all the comments. Please read those for details. [1] https://lore.kernel.org/damon/ Thanks, SJ [...]