From mboxrd@z Thu Jan 1 00:00:00 1970 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 12F8D450F2; Sun, 26 Apr 2026 23:16:28 +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=1777245389; cv=none; b=jQUDCwf6Ur7rspilnTo6Hl6xNUAii+Mpb4hqAVEIMtZJM/mJjGWareDaqOH1cwuYDqcqNU7tFWOSkX9/w47e8yGuRxYrATgThEzF8oHhaIOPbNWjtEEKg3pkLWGjadsyhX9rnjVVxulEjAePXIriaj1WLF9m9bOdrkMAg+rPD64= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1777245389; c=relaxed/simple; bh=xK3N5VQUiYZLj+igl9pSNGuZYFek1+bNERSn81pIloY=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Xd8cEhwvqKkMFFOioam1l+OJQNam57k+H/XLq9B0CsfP8Dy7Gp3XOw5STQZN8C7CFfofWjSDajSeJsV5rvkiWkYv0JkMwTr3+3PwqFgxprlJaB2px7XVUakxZG2vJEwStw+EsWvE20MMparFthIA02cDiJMMZANCaADPS8bfffQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kZ3Xw33y; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kZ3Xw33y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 198D5C2BCAF; Sun, 26 Apr 2026 23:16:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1777245388; bh=xK3N5VQUiYZLj+igl9pSNGuZYFek1+bNERSn81pIloY=; h=From:To:Cc:Subject:Date:From; b=kZ3Xw33yEQRge/f82YUoMVioGH2Xx8fnIyFxVU/gew+SEqkwR6K9UUxhlOxYfWmw4 fz+YwLgLl6rKrDQ7czhrk5AMQLId/KHnncfuR5iVkqgE2C3TKA87ss3suB1k/IbGPD 2U7sl8r4uCq0/SIje84IV+jW2UxwIyLPuSIFa4SUUE58ItBr9KcH3Ar3ReHfU0kd61 ErSKPe0kba+7xW1UxhfOzA5gQwcEoEVnIvbSpSCE1n2e3rI3thHNq7KGE1gOz4nDC0 768QWXaWDnvyMYA4HoO4MWWjmJcuhCK10fpOwBZ6u24mNXcM1x2uPX/2YipArB+iM0 7nl2WwK1fcpLA== From: SeongJae Park To: Andrew Morton Cc: SeongJae Park , "Liam R. Howlett" , David Hildenbrand , Jonathan Corbet , Lorenzo Stoakes , Michal Hocko , Mike Rapoport , Shuah Khan , Suren Baghdasaryan , Vlastimil Babka , damon@lists.linux.dev, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-mm@kvack.org Subject: [PATCH v2 0/4] mm/damon: repost non-hotfix reviewed patches in damon/next tree Date: Sun, 26 Apr 2026 16:16:13 -0700 Message-ID: <20260426231619.107231-1-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 Re-posting non-hotfix DAMON patches that reviewed by DAMON maintainer but not yet merged into mm.git. The first patch from Liew Rui Yan add a minor performance optimization using ilog2() instead of inefficient manual implementation of the functionality. The second patch from Cheng-Han Wu fixes a minor typo: s/parametrs/parameters/. The third patch from Liew Rui Yan make commit_inputs operation of DAMON_RECLAIM and DAMON_LRU_SORT synchronous to improve the user experience. The fourth patch from Asier Gutierrez adds a new DAMOS action, DAMOS_COLLAPSE for deterministic DAMOS-based access-aware THP system. Changes from v1 - v1: https://lore.kernel.org/20260402155733.77050-1-sj@kernel.org - Add DAMOS_COLLAPSE patch. - Rebase to latest mm-new. Asier Gutierrez (1): mm/damon: support MADV_COLLAPSE via DAMOS_COLLAPSE scheme action Cheng-Han Wu (1): Docs/admin-guide/mm/damon: fix 'parametrs' typo Liew Rui Yan (2): mm/damon/ops-common: optimize damon_hot_score() using ilog2() mm/damon: add synchronous commit for commit_inputs .../admin-guide/mm/damon/lru_sort.rst | 2 +- .../admin-guide/mm/damon/reclaim.rst | 2 +- Documentation/mm/damon/design.rst | 4 ++ include/linux/damon.h | 2 + mm/damon/lru_sort.c | 46 ++++++++++++++++--- mm/damon/ops-common.c | 9 ++-- mm/damon/reclaim.c | 46 ++++++++++++++++--- mm/damon/sysfs-schemes.c | 4 ++ mm/damon/vaddr.c | 3 ++ tools/testing/selftests/damon/sysfs.py | 11 +++-- 10 files changed, 105 insertions(+), 24 deletions(-) base-commit: 1e24f85d7a997307185d5345c1711f485570a123 -- 2.47.3