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 E452EF55104 for ; Sat, 7 Mar 2026 19:54:10 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 40DB26B008A; Sat, 7 Mar 2026 14:54:10 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 3E53F6B0095; Sat, 7 Mar 2026 14:54:10 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2CA246B0096; Sat, 7 Mar 2026 14:54:10 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0011.hostedemail.com [216.40.44.11]) by kanga.kvack.org (Postfix) with ESMTP id 19DC96B008A for ; Sat, 7 Mar 2026 14:54:10 -0500 (EST) Received: from smtpin21.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id D086D1601C1 for ; Sat, 7 Mar 2026 19:54:09 +0000 (UTC) X-FDA: 84520318218.21.C6A69C6 Received: from sea.source.kernel.org (sea.source.kernel.org [172.234.252.31]) by imf01.hostedemail.com (Postfix) with ESMTP id 413EE40008 for ; Sat, 7 Mar 2026 19:54:08 +0000 (UTC) Authentication-Results: imf01.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=Wq2xWmi4; spf=pass (imf01.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=1772913248; 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:references:dkim-signature; bh=dDAaBzVGHdixYTVEv7b0kSe6mYtlW4zEeXzSxUH5aJc=; b=s0S0aotQEV3ZKzzaZ2hB4y5Fu4CtlnxAkzBcR4CG8jZ6LIHVtJsQHJWmUebKL+ihlo17aQ bSrrLajhH17Tdxt12sVEA+rEQKaGWl8qYYkGTGANcoXzUDkFPk3+oqDCoNjMNzQmImyyAX yRd39Z8jgwTmtqHcpV2JnlZ6hwAbqEw= ARC-Authentication-Results: i=1; imf01.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=Wq2xWmi4; spf=pass (imf01.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-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1772913248; a=rsa-sha256; cv=none; b=yjbWL5HyA4nzOTndJVFpmcX2Xu7eKSDJ/MF2nwtqPp0tL4dYdBljDhe+1uKV6R7RYkdbyg E0ucXSJbGJocRA+ktL/qkpquIWEGxKhjd1nsS/FnjWVjijCpo8XRe3aTkA2jDrsNRvk3t+ q3CKPTsCJvJIlmE4br19lgYSBGtdF+U= Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 4345D43333; Sat, 7 Mar 2026 19:54:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B7A1FC19422; Sat, 7 Mar 2026 19:54:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772913247; bh=7ODZDQJM/Fjl22DmH1XWyzvb3MSVSALXM4f2MjB/9Bw=; h=From:To:Cc:Subject:Date:From; b=Wq2xWmi4yYSpo/lcxJhDT7T/lmEBVCzdUEzZ2yMEyV3qoLcloM1VKkdIj7rsIXgVR FYtUGLSd9bra3Wexb8R0tSfamwTQreuDrEcbOSm1wW6I0lhEhhirxA41zJfXd6+qxi DCXY4vwLz3zObm8iS8eQASFKWKJRcJH07joiDvCBU/Zf0KIKR4DrFu8oWq/wpdjko3 EhQ0nP2bpfc8BGngw24mek2z0jtmguzblsnmosh3AdMS0CTWU/rmCqpJDbJcBB5eoT vN0XbGWsW1arlYmE5rlmZ97LKGwjLN5FvnoPxNhNN0vmgyhBezB1dp7SqiOjA4uDaW 5y4/i99PboWoQ== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , "Liam R. Howlett" , Brendan Higgins , David Gow , David Hildenbrand , Jonathan Corbet , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , damon@lists.linux.dev, kunit-dev@googlegroups.com, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org, wang lian Subject: [PATCH 0/7] mm/damon: improve/fixup/update ratio calculation, test and documentation Date: Sat, 7 Mar 2026 11:53:48 -0800 Message-ID: <20260307195356.203753-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 413EE40008 X-Rspamd-Server: rspam07 X-Stat-Signature: b4eaybj7thern7qi1dyz6indoedbfczz X-Rspam-User: X-HE-Tag: 1772913248-342076 X-HE-Meta: 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 K9UpwMwx SIk86M29Banw4XevXU7kLqILOL0Qp8hkaF9naHl25Tz9nH3v0gPjjpxudpQN2qbTKZ/oltP0IZs3eyltx+1ixMtNT3r/DoRu/4GJYXtlb6dQkpPN+Fo1guSk9Ogm9u6I/8/q+0HyMiCEJpUPT4ffHI+cLu4deJiEjwMUvn1KKz05iBO268fGt1SjUW+lkRlYj3Hf0VjhzdpIbHbDpFiYa85li18PIoPqirCGiEDoyQE7ycBaHmjNFPlf1S+Dsv3o79jb2OtI1YLrn1zq5VVwfQsBnIw== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Yet another batch of misc/minor improvements and fixups. Use mult_frac() instead of the worse open-coding for rate calculations (patch 1). Add a test for a previously found and fixed bug (patch 2). Improve and update comments and documentations for easier code review and up-to-date information (patches 3-6). Finally, fix an obvious typo (patch 7). SeongJae Park (7): mm/damon/core: use mult_frac() mm/damon/tests/core-kunit: add a test for damon_is_last_region() mm/damon/core: clarify damon_set_attrs() usages mm/damon: document non-zero length damon_region assumption Docs/admin-guide/mm/damn/lru_sort: fix intervals autotune parameter name Docs/mm/damon/maintainer-profile: use flexible review cadence Docs/mm/damon/index: fix typo: autoamted -> automated .../admin-guide/mm/damon/lru_sort.rst | 4 +-- Documentation/mm/damon/index.rst | 2 +- Documentation/mm/damon/maintainer-profile.rst | 8 ++--- include/linux/damon.h | 2 ++ mm/damon/core.c | 32 ++++++++++++------- mm/damon/tests/core-kunit.h | 23 +++++++++++++ 6 files changed, 52 insertions(+), 19 deletions(-) base-commit: fa1e30b2dede645519bf6743439d3925922651bc -- 2.47.3