From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 1A2D52309AA; Thu, 25 Jun 2026 05:08:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782364086; cv=none; b=jdcVLTRPApO5cwEq6shsubUN2WtQIXaM9644Rsz03Mksfois/DGcPCRiqbE2RZVSC4hxKw+pbthB3+v9isPpAa2IX02GfZfr7fT1QVMRmEMbVVF9wVFhr+/FEVCdn6IYgx0vJHacSMF1NRK2I2/wsXsll5uDthz9YdTC0JAP1a4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782364086; c=relaxed/simple; bh=IC2F2cMimek156nolJU8+lZbaKXwjmHP3WDWu2+nvbQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=elLVsvC/0/ni2ZvMov/Da2bDwRoomgJquOengMh+1H6NFYHkZiTw9xGbsal3wzd7MtQX+KLOgnYd1G0B4AXSLFZrI8h2ZoPM5fv4jpRW76dB6yvOiM7hbg09BWc+wklfJHcQTa77epEUYEMbW62HZcUMm3ZuK9+lc1okh8Nx0l4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=h97HS0bX; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="h97HS0bX" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 26CF21F000E9; Thu, 25 Jun 2026 05:08:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782364084; bh=BmpagdOaIAQomBWNFhud4TOCk8WnRyUMTV0ERkN5fWI=; h=From:To:Cc:Subject:Date; b=h97HS0bX2lgKH7mBsHMi5Ge2jdMoiskR/xFX6HOnHrvZj0Fdl2bY/FsHYpyhGu+du nw278SEcuJZgtp0qM9ES6PIsgbDl81jg9qXwwFbaEUbcAZPkXw/Xr6CncxwWpmRxm4 gszK//V7J2ilwJDxsY04ADvw+yAdGcltWnX55zb4+NnEyMJDJGLjCoSABqiz6WzSW0 +MciHIobFcZU9rqTBmpVKOXhsTYhY1asV0BzjV7030F1RFj3Evl1RsT6zDmur0rMvo CBUqNKJPwK9mugZPTwvoKgSrgTLJ2LaEjE/kJrEvgVMvuK6txkIdW3xpV3Aml36Qvs kdkeNQ/pxrIiA== From: SeongJae Park To: Cc: SeongJae Park , "Liam R. Howlett" , Andrew Morton , Brendan Higgins , David Gow , David Hildenbrand , Jonathan Corbet , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Shuah Khan , 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 Subject: [RFC PATCH v1.1 00/11] mm/damon: update, optimize, and clean up doc, tests, and code Date: Wed, 24 Jun 2026 22:07:43 -0700 Message-ID: <20260625050756.91115-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Patches 1 and 2 update the design and ABI documents for recently added DAMON features. Patches 3-7 add or update more unit and self tests for DAMON to cover recently changed or added functions and sysfs files. Patch 8 optimizes damon_commit_target_regions() to skip unnecessary adjacent ranges setup. Patches 9-11 clean and fix up recently added DAMON sysfs interface code for readability. Changes from RFC - RFC: https://lore.kernel.org/20260624142008.87180-1-sj@kernel.org - Rebase directly to latest mm-new. SeongJae Park (11): Docs/mm/damon/design: update for DAMOS_QUOTA_NODE_ELIGIBLE_MEM_BP Docs/ABI/damon: document probe files mm/damon/tests/core-kunit: test damon_rand() selftests/damon/sysfs.sh: test multiple probe dirs creation selftests/damon/sysfs.sh: test {core,ops}_filters/ directories selftests/damon/sysfs.sh: test dests dir selftests/damon/sysfs.sh: test all files in quota goal dir mm/damon/core: reduce range setup in damon_commit_target_regions() mm/damon/sysfs: split probe setup function out mm/damon/sysfs: split out filters setup function mm/damon/sysfs: fix typos in probe_{add,rm}_dirs: s/attr/probe/ .../ABI/testing/sysfs-kernel-mm-damon | 40 +++++++ Documentation/mm/damon/design.rst | 2 + mm/damon/core.c | 22 +++- mm/damon/sysfs.c | 102 ++++++++++-------- mm/damon/tests/core-kunit.h | 21 ++++ tools/testing/selftests/damon/sysfs.sh | 70 +++++++++++- 6 files changed, 206 insertions(+), 51 deletions(-) base-commit: 09ff70563340c38d31012044b9c6c18f225f4fbf -- 2.47.3