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 7EDE228BA9D for ; Tue, 22 Jul 2025 03:12:28 +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=1753153948; cv=none; b=VDqFWocIVPV7+cx590Q1X3H4zh5mFm5Qc9PKqxMbFIvwDFDoYAnX5d30FQEZaZ9zYQe9kad9sz4sKLgJoQ6AG7nq6A9a+kCvYsQOFUl7EA6ChYKJ9kT5OWiTJ6DCf9e5pGp5dss4oOAplBpYRdryJEyOelnfBT45tf45E82PpJ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1753153948; c=relaxed/simple; bh=zFwoFcfCTChZqAOJUFS2t8DxrTpN2q9gyyH7o77BVuY=; h=Date:To:From:Subject:Message-Id; b=Gs6FuvGoclJH2b7faMgTYGMqipnQdvxX5PFCSr9ag0hz8sZx3OlFjEupS9x/LyHroSqUOUmHTBJ8xJvzlyuaZvIPEYmVVPYjchbLmzgbTn3WogGvJV1C9Jx7dfpIJXnex6fL9B10HfYbfgTAJGDtObREaiyunEiyrYSKsTmcqh8= 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=Q1brDaiL; 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="Q1brDaiL" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 53768C4CEED; Tue, 22 Jul 2025 03:12:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1753153948; bh=zFwoFcfCTChZqAOJUFS2t8DxrTpN2q9gyyH7o77BVuY=; h=Date:To:From:Subject:From; b=Q1brDaiLNr6rCk7o4xuy1dCbBgdYEZw1jwjFM6ERBnBSksWuulDh30+MHc8MYWZzj BfjpWvyFlUT8uJvDRdmC8dodd+prDGd0uAlkK3jBpni9SOPtKsEI6f6V2XP0IPUkcK nouEFYw5bN7G/Fhgq/L0dwIJEZ2owKDLZTVl+xRY= Date: Mon, 21 Jul 2025 20:12:27 -0700 To: mm-commits@vger.kernel.org,shuah@kernel.org,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + selftests-damon-sysfspy-test-runtime-reduction-of-damon-parameters.patch added to mm-new branch Message-Id: <20250722031228.53768C4CEED@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: selftests/damon/sysfs.py: test runtime reduction of DAMON parameters has been added to the -mm mm-new branch. Its filename is selftests-damon-sysfspy-test-runtime-reduction-of-damon-parameters.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/selftests-damon-sysfspy-test-runtime-reduction-of-damon-parameters.patch This patch will later appear in the mm-new branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Note, mm-new is a provisional staging ground for work-in-progress patches, and acceptance into mm-new is a notification for others take notice and to finish up reviews. Please do not hesitate to respond to review feedback and post updated versions to replace or incrementally fixup patches in mm-new. 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: selftests/damon/sysfs.py: test runtime reduction of DAMON parameters Date: Sun, 20 Jul 2025 10:16:52 -0700 sysfs.py is testing if non-default additional parameters can be committed. Add a test case for further reducing the parameters to the default set. Link: https://lkml.kernel.org/r/20250720171652.92309-23-sj@kernel.org Signed-off-by: SeongJae Park Cc: Shuah Khan Signed-off-by: Andrew Morton --- tools/testing/selftests/damon/sysfs.py | 14 ++++++++++++++ 1 file changed, 14 insertions(+) --- a/tools/testing/selftests/damon/sysfs.py~selftests-damon-sysfspy-test-runtime-reduction-of-damon-parameters +++ a/tools/testing/selftests/damon/sysfs.py @@ -247,6 +247,20 @@ def main(): assert_ctxs_committed(kdamonds.kdamonds[0].contexts, status['contexts']) + # test online commitment of minimum context. + context = _damon_sysfs.DamonCtx() + context.idx = 0 + context.kdamond = kdamonds.kdamonds[0] + kdamonds.kdamonds[0].contexts = [context] + kdamonds.kdamonds[0].commit() + + status, err = dump_damon_status_dict(kdamonds.kdamonds[0].pid) + if err is not None: + print(err) + exit(1) + + assert_ctxs_committed(kdamonds.kdamonds[0].contexts, status['contexts']) + kdamonds.stop() if __name__ == '__main__': _ Patches currently in -mm which might be from sj@kernel.org are mm-damon-core-commit-damos_quota_goal-nid.patch mm-damon-sysfs-implement-refresh_ms-file-under-kdamond-directory.patch mm-damon-sysfs-implement-refresh_ms-file-internal-work.patch docs-admin-guide-mm-damon-usage-document-refresh_ms-file.patch docs-abi-damon-update-for-refresh_ms.patch mm-damon-ops-common-ignore-migration-request-to-invalid-nodes.patch selftests-damon-_damon_sysfs-support-damos-watermarks-setup.patch selftests-damon-_damon_sysfs-support-damos-filters-setup.patch selftests-damon-_damon_sysfs-support-monitoring-intervals-goal-setup.patch selftests-damon-_damon_sysfs-support-damos-quota-weights-setup.patch selftests-damon-_damon_sysfs-support-damos-quota-goal-nid-setup.patch selftests-damon-_damon_sysfs-support-damos-action-dests-setup.patch selftests-damon-_damon_sysfs-support-damos-target_nid-setup.patch selftests-damon-_damon_sysfs-use-232-1-as-max-nr_accesses-and-age.patch selftests-damon-drgn_dump_damon_status-dump-damos-migrate_dests.patch selftests-damon-drgn_dump_damon_status-dump-ctx-opsid.patch selftests-damon-drgn_dump_damon_status-dump-damos-filters.patch selftests-damon-sysfspy-generalize-damos-watermarks-commit-assertion.patch selftests-damon-sysfspy-generalize-damosquota-commit-assertion.patch selftests-damon-sysfspy-test-quota-goal-commitment.patch selftests-damon-sysfspy-test-damos-destinations-commitment.patch selftests-damon-sysfspy-generalize-damos-access-pattern-commit-assertion.patch selftests-damon-sysfspy-test-damos-filters-commitment.patch selftests-damon-sysfspy-generalize-damos-schemes-commit-assertion.patch selftests-damon-sysfspy-generalize-monitoring-attributes-commit-assertion.patch selftests-damon-sysfspy-generalize-damon-context-commit-assertion.patch selftests-damon-sysfspy-test-non-default-parameters-runtime-commit.patch selftests-damon-sysfspy-test-runtime-reduction-of-damon-parameters.patch