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 79FAD39934F; Thu, 19 Mar 2026 05:22:08 +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=1773897728; cv=none; b=XTEWfNoMlKN9J6p7vdxNps6Qodkp+zxr012cYoSz5pVKDIKUghj+pP4X+xqoo6D9u8M/xvDK9XhsMhTDcVp8Fxv4EFysnbMpJYlCI9lbAPBcwQ33MJSrzqEd12ySpUHrzzNR7fDPV2TxC2Ex3OVhnLMzmld23zmybYIZ0q6U5yU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1773897728; c=relaxed/simple; bh=O8n0uNGYuU+EcM7S/clzxsj2TzvWbNFjQtjX/Z2/CrA=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=kzpIiAIC2FGi3K/jOvkt8sT4PUeYgsxv73JhnJKXYJ9n0SUWeVBlOf8lrT+HRLUKQQwvSlKxEFwebykwsIYZb9Ug1WWEtC2YE4ro1EETLTtRns+iJ5LHI35/ZJoMIqVQqs5+xMni881HbRkBlwQhNLVwT/oBdmkAgti8mOhPcok= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=TX3/i5dy; 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="TX3/i5dy" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 183DDC2BCB9; Thu, 19 Mar 2026 05:22:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773897728; bh=O8n0uNGYuU+EcM7S/clzxsj2TzvWbNFjQtjX/Z2/CrA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=TX3/i5dyN4nBOy3OeHVTRAA3G44kn7OhV1sX6uq8Piw6dCKx1iW2YEn61XiTWkk15 fp4zPAAzbuH4PSf0XrsF2DUSIcjuv19ZENxo+k/JymOjSYFHL8YNFiWA8EJ6uiA3ds VrKHLRykGKba9O07lnAV1F39aa7mXYNr4sLMjv3y+Nvpf/b40Nlz2+gziNHMapicRN 4Joh7WXFkRwQTRFT45YOZ+nkDl0hIbTG+5bk+6GQtlGcZZsTVKzAlUYCA+X0E355Bf YBviR/sD5Zqf796TYKgV47Ct/0pHQxcrfymOgE7STBcGhVOIQ2kgGfQ4d0MayHRS8X ueQ+my7+I0BAA== From: SeongJae Park To: Cc: SeongJae Park , "Liam R. Howlett" , Andrew Morton , 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-mm@kvack.org Subject: [RFC PATCH v2 04/10] Docs/admin-guide/mm/damon/usage: update for pause file Date: Wed, 18 Mar 2026 22:21:47 -0700 Message-ID: <20260319052157.99433-5-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260319052157.99433-1-sj@kernel.org> References: <20260319052157.99433-1-sj@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Update DAMON usage document for the DAMON context execution pause/resume feature. Signed-off-by: SeongJae Park --- Documentation/admin-guide/mm/damon/usage.rst | 12 ++++++++---- 1 file changed, 8 insertions(+), 4 deletions(-) diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/admin-guide/mm/damon/usage.rst index 534e1199cf091..bfdb717441f05 100644 --- a/Documentation/admin-guide/mm/damon/usage.rst +++ b/Documentation/admin-guide/mm/damon/usage.rst @@ -66,7 +66,8 @@ comma (","). │ :ref:`kdamonds `/nr_kdamonds │ │ :ref:`0 `/state,pid,refresh_ms │ │ │ :ref:`contexts `/nr_contexts - │ │ │ │ :ref:`0 `/avail_operations,operations,addr_unit + │ │ │ │ :ref:`0 `/avail_operations,operations,addr_unit, + │ │ │ │ pause │ │ │ │ │ :ref:`monitoring_attrs `/ │ │ │ │ │ │ intervals/sample_us,aggr_us,update_us │ │ │ │ │ │ │ intervals_goal/access_bp,aggrs,min_sample_us,max_sample_us @@ -194,9 +195,9 @@ details). At the moment, only one context per kdamond is supported, so only contexts// ------------- -In each context directory, three files (``avail_operations``, ``operations`` -and ``addr_unit``) and three directories (``monitoring_attrs``, ``targets``, -and ``schemes``) exist. +In each context directory, four files (``avail_operations``, ``operations``, +``addr_unit`` and ``pause``) and three directories (``monitoring_attrs``, +``targets``, and ``schemes``) exist. DAMON supports multiple types of :ref:`monitoring operations `, including those for virtual address @@ -214,6 +215,9 @@ reading from the ``operations`` file. ``addr_unit`` file is for setting and getting the :ref:`address unit ` parameter of the operations set. +``pause`` file is for setting and getting the :ref:`pause request +` parameter of the context. + .. _sysfs_monitoring_attrs: contexts//monitoring_attrs/ -- 2.47.3