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 389AD13635B for ; Tue, 7 Jan 2025 02:04:37 +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=1736215478; cv=none; b=KpfKVfCH04zSnRjf3dzYmQed73D8n6X5D4NeDAMObybv/JyZTTGaJi31P2WmsnCVaFx6Gee10o95J4uj9KsT1Z0QbxqKBP/5jAJv0fFV9+YgupGp+hUumk+s8WSUxyhVj0QgMpc/jhQARLyQYWRfEE6fdFufTKMDeVVK0KXLtJM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736215478; c=relaxed/simple; bh=SPKwb+BbkpqByH3ebjgu2PnWl//qMEGy0Gaz+hgY7gI=; h=Date:To:From:Subject:Message-Id; b=mXSQujTWXI8iNg21trbfCUN860gm/lz4H0qp7Kjrs7B2SrI88EqBGxe9/m0p3OdNpxpSCVE8q3MKdPZflucYuFe0gzpyWryT+bGBTAgqCP7fiKVwijl0bGU7/GXQMB+VP8bu5LHq38oH3JYsZ5PHJbbQEHtebD/roaPWIRfLprw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=ptYBPz86; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="ptYBPz86" Received: by smtp.kernel.org (Postfix) with ESMTPSA id BB48FC4CEDD; Tue, 7 Jan 2025 02:04:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1736215477; bh=SPKwb+BbkpqByH3ebjgu2PnWl//qMEGy0Gaz+hgY7gI=; h=Date:To:From:Subject:From; b=ptYBPz865uxG1ZCLk70qa0Re7kTJrh6uN3TzoeKiTXtikdzC9c4URjdNEdOyavWGt 5s/npHQPBtmzf3Cy0bNYmZk9/ceahJ8TFrAXZFnmAPxlGmGT/1lBBERK2vr3gRDZjx 09Rma0agn0QY5zFi/p5N5YSJxHSZ/p2KDSgmhwLQ= Date: Mon, 06 Jan 2025 18:04:37 -0800 To: mm-commits@vger.kernel.org,corbet@lwn.net,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + docs-mm-damon-design-document-sz_ops_filter_passed.patch added to mm-unstable branch Message-Id: <20250107020437.BB48FC4CEDD@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: Docs/mm/damon/design: document sz_ops_filter_passed has been added to the -mm mm-unstable branch. Its filename is docs-mm-damon-design-document-sz_ops_filter_passed.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/docs-mm-damon-design-document-sz_ops_filter_passed.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: SeongJae Park Subject: Docs/mm/damon/design: document sz_ops_filter_passed Date: Mon, 6 Jan 2025 11:33:54 -0800 Document the new per-scheme accumulated stat for total bytes that passed the operations set layer-handled DAMOS filters on the design document. Link: https://lkml.kernel.org/r/20250106193401.109161-10-sj@kernel.org Signed-off-by: SeongJae Park Cc: Jonathan Corbet Signed-off-by: Andrew Morton --- Documentation/mm/damon/design.rst | 2 ++ 1 file changed, 2 insertions(+) --- a/Documentation/mm/damon/design.rst~docs-mm-damon-design-document-sz_ops_filter_passed +++ a/Documentation/mm/damon/design.rst @@ -552,6 +552,8 @@ scheme's execution. - ``nr_tried``: Total number of regions that the scheme is tried to be applied. - ``sz_trtied``: Total size of regions that the scheme is tried to be applied. +- ``sz_ops_filter_passed``: Total bytes that passed operations set + layer-handled DAMOS filters. - ``nr_applied``: Total number of regions that the scheme is applied. - ``sz_applied``: Total size of regions that the scheme is applied. - ``qt_exceeds``: Total number of times the quota of the scheme has exceeded. _ Patches currently in -mm which might be from sj@kernel.org are samples-add-a-skeleton-of-a-sample-damon-module-for-working-set-size-estimation.patch samples-damon-wsse-start-and-stop-damon-as-the-user-requests.patch samples-damon-wsse-implement-working-set-size-estimation-and-logging.patch samples-damon-introduce-a-skeleton-of-a-smaple-damon-module-for-proactive-reclamation.patch samples-damon-prcl-implement-schemes-setup.patch replace-free-hugepage-folios-after-migration-fix-2.patch docs-admin-guide-mm-damon-usage-remove-damon-debugfs-interface-documentation.patch docs-mm-damon-design-update-for-removal-of-damon-debugfs-interface.patch selftests-damon-config-remove-configs-for-damon-debugfs-interface-selftests.patch selftests-damon-remove-tests-for-damon-debugfs-interface.patch kunit-configs-remove-configs-for-damon-debugfs-interface-tests.patch mm-damon-remove-damon-debugfs-interface-kunit-tests.patch mm-damon-remove-damon-debugfs-interface.patch mm-damon-sysfs-schemes-remove-unnecessary-schemes-existence-check-in-damon_sysfs_schemes_clear_regions.patch mm-damon-sysfs-handle-clear_schemes_tried_regions-from-damon-sysfs-context.patch mm-damon-core-introduce-damon_call.patch mm-damon-sysfs-use-damon_call-for-update_schemes_stats.patch mm-damon-sysfs-use-damon_call-for-commit_schemes_quota_goals.patch mm-damon-sysfs-use-damon_call-for-update_schemes_effective_quotas.patch mm-damon-core-implement-damos_walk.patch docs-mm-damon-design-document-damos-regions-walking.patch mm-damon-sysfs-use-damos_walk-for-update_schemes_tried_bytesregions.patch mm-damon-sysfs-remove-unused-code-for-schemes-tried-regions-update.patch mm-damon-clarify-trying-vs-applying-on-damos_stat-kernel-doc-comment.patch docs-mm-damon-design-add-statistics-section.patch docs-admin-guide-mm-damon-usage-link-damos-stat-design-doc.patch mm-damon-ask-apply_scheme-to-report-filter-passed-region-internal-bytes.patch mm-damon-paddr-report-filter-passed-bytes-back-for-normal-actions.patch mm-damon-paddr-report-filter-passed-bytes-back-for-damos_stat-action.patch mm-damon-core-implement-per-scheme-ops-handled-filter-passed-bytes-stat.patch mm-damon-syfs-schemes-implement-per-scheme-filter-passed-bytes-stat.patch docs-mm-damon-design-document-sz_ops_filter_passed.patch docs-admin-guide-mm-damon-usage-document-sz_ops_filter_passed.patch docs-abi-damon-document-per-scheme-filter-passed-bytes-stat-file.patch mm-damon-core-pass-per-region-filter-passed-bytes-to-damos_walk_control-walk_fn.patch mm-damon-sysfs-schemes-expose-per-region-filter-passed-bytes.patch docs-mm-damon-design-document-per-region-sz_filter_passed-stat.patch docs-admin-guide-mm-damon-usage-document-sz_filtered_out-of-scheme-tried-region-directories.patch docs-abi-damon-document-per-region-damos-filter-passed-bytes-stat-file.patch