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 1E76A8248B for ; Tue, 16 Sep 2025 04:01:13 +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=1757995276; cv=none; b=Ala/0mpeqkSpYG1gujnC/WP044HLWgOWl87l7gzVIqTKgFxZTpCXMMWqiM8L4k0JHqlWNDtntbyqMFlzo2GupN6NLGNa0GEc7Ec8mF+WYYqFAO3y6PZfRUbEGwzTdpoqGAjeR3qDp4+Kt2rQQQEK0+ycvPOG7EPMGFoFdkygqkk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757995276; c=relaxed/simple; bh=q0K0+bBQRdstrlj5wN/T3Go+AicYLPq10c+Sht0DliE=; h=Date:To:From:Subject:Message-Id; b=I6+dIVReKzDUXhN9ABou4YyoJ3ZQxlfqK7ZMrqMDOoqVr8vmO+5WnxU9rKBSJDyYYBZzyKKm5QaNTFh3W8Evzb9uyJHX8VYQ7pUL1utFkswuuxazoJsoAeUvGqLeDHZhmATmBNnN7TcRD/zYhUXOFmLbCZcJ6LWNpp4Bl4vaX50= 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=BFZcu0T2; 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="BFZcu0T2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 995CBC4CEEB; Tue, 16 Sep 2025 04:01:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1757995273; bh=q0K0+bBQRdstrlj5wN/T3Go+AicYLPq10c+Sht0DliE=; h=Date:To:From:Subject:From; b=BFZcu0T28rWgQ27ppBK3pXzkK3jJ0ZiLbnf7Hte0ym5zzlBs0oZKd1Bo7z+OYuoNg Uj1D0nWkDc7zXBZ6wVKthXl+9SOJqO0p8zRI5gmDSieAPfWXKPw2qQ1OCP2gXqSjSI qOYlw+ojDmGJC3GK3qSKTWVLLgjgTnqh54357psE= Date: Mon, 15 Sep 2025 21:01:13 -0700 To: mm-commits@vger.kernel.org,vbabka@suse.cz,surenb@google.com,rppt@kernel.org,mhocko@suse.com,lorenzo.stoakes@oracle.com,liam.howlett@oracle.com,joshua.hahnjy@gmail.com,david@redhat.com,corbet@lwn.net,sj@kernel.org,akpm@linux-foundation.org From: Andrew Morton Subject: + docs-admin-guide-mm-damon-start-add-target_pid-to-damos-example-command.patch added to mm-new branch Message-Id: <20250916040113.995CBC4CEEB@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: Docs/admin-guide/mm/damon/start: add --target_pid to DAMOS example command has been added to the -mm mm-new branch. Its filename is docs-admin-guide-mm-damon-start-add-target_pid-to-damos-example-command.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/docs-admin-guide-mm-damon-start-add-target_pid-to-damos-example-command.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: Docs/admin-guide/mm/damon/start: add --target_pid to DAMOS example command Date: Sun, 14 Sep 2025 18:58:06 -0700 The example command doesn't work [1] on the latest DAMON user-space tool, since --damos_action option is updated to receive multiple arguments, and hence cannot know if the final argument is for deductible monitoring target or an argument for --damos_action option. Add --target_pid option to let damo understand it is for target pid. Link: https://lkml.kernel.org/r/20250915015807.101505-6-sj@kernel.org Link: https://github.com/damonitor/damo/pull/32 [1] Signed-off-by: SeongJae Park Cc: David Hildenbrand Cc: Jonathan Corbet Cc: Joshua Hahn Cc: Liam Howlett Cc: Lorenzo Stoakes Cc: Michal Hocko Cc: Mike Rapoport Cc: Suren Baghdasaryan Cc: Vlastimil Babka Signed-off-by: Andrew Morton --- Documentation/admin-guide/mm/damon/start.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/Documentation/admin-guide/mm/damon/start.rst~docs-admin-guide-mm-damon-start-add-target_pid-to-damos-example-command +++ a/Documentation/admin-guide/mm/damon/start.rst @@ -175,4 +175,4 @@ Below command makes every memory region $ sudo damo start --damos_access_rate 0 0 --damos_sz_region 4K max \ --damos_age 60s max --damos_action pageout \ - + --target_pid _ Patches currently in -mm which might be from sj@kernel.org are mm-damon-core-reset-age-if-nr_accesses-changes-between-non-zero-and-zero.patch mm-damon-core-set-effective-quota-on-first-charge-window.patch mm-damon-lru_sort-use-param_ctx-correctly.patch docs-mm-damon-maintainer-profile-update-community-meetup-for-reservation-requirements.patch docs-admin-guide-mm-damon-start-add-target_pid-to-damos-example-command.patch maintainers-rename-damon-section.patch