From nobody Fri Dec 19 04:58:07 2025 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 D7C581AAE0D; Thu, 19 Dec 2024 04:03:58 +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=1734581038; cv=none; b=qbkfjLmyzuiOi/vBcNK7GYOaHpCKHt9xnPkoGVLeLf8ep9FUda/HDJiTczsla7DyJG6HcWqFhMmurDTSOu9kjzLWJqjwPxpJtS/FiU3qGuxJjvh0l+ScUC9+JcNcBEvia3TZcPP0VQAyf8h22cAmESEEQo+XE7/EBZ2rNA1V5yQ= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1734581038; c=relaxed/simple; bh=h5r/y4q9OO288YZFlZV7V3CQiTTX7mBJ1xQ9QZ3zXD0=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=C4Fv5G5RZXCwAZvfKya+yWt9gjKQIfwvnwbyrHR5zzdIvOSv9YFN6MHHt38Lkzxt8W4KPMtVmc15jNzo22a70jamz4ybgOOpn9kfycRIpra9Sa9AQi0enIqmnx13IGF/q94nX84QDJm9BJTv0HxS6Q4OQTnuWUjMdKixsXg/w5A= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tEFCee2b; 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="tEFCee2b" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 39983C4CED6; Thu, 19 Dec 2024 04:03:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1734581038; bh=h5r/y4q9OO288YZFlZV7V3CQiTTX7mBJ1xQ9QZ3zXD0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tEFCee2bmSQtQ9UaGk1XPKYTROA/k1oiKvsqBrXetaeL9jreOXIZlDthVtyNK0w6c QTITd37deEBoPOY8rnjNAMMzSBeAWlyBG4HYLyL1SkvRmk3NXHGDoYnQpwH0Wcso03 NR7zGEGK8Ki1cWIuqOilbajHjbrnuc0ToyKh0aX8S+AkqiiErZDO+cYHxYzkNXohkO TMpZXT+pUp1u4Y33yM44o6NPzGnmjB/MsOql//UzofnTPvF0qz3C6Izsidxq2ukucH vbRvVhcePmcwnQnFSbQsQUCyszB1kiMpBlfQPBiri4PbsCDalpVjkjfDyswWc4Fo1L iHSkkL0K7yX3w== From: SeongJae Park To: Cc: kernel-team@meta.com, SeongJae Park , damon@lists.linux.dev, linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RFC PATCH 17/18] Docs/admin-guide/mm/damon/usage: document sz_filtered_out of scheme tried region directories Date: Wed, 18 Dec 2024 20:03:26 -0800 Message-Id: <20241219040327.61902-18-sj@kernel.org> X-Mailer: git-send-email 2.39.5 In-Reply-To: <20241219040327.61902-1-sj@kernel.org> References: <20241219040327.61902-1-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: quoted-printable Document the newly added DAMON sysfs interface file for per-scheme-tried region's bytes that passed the operations set handling DAMOS filters. Signed-off-by: SeongJae Park --- Documentation/admin-guide/mm/damon/usage.rst | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/Documentation/admin-guide/mm/damon/usage.rst b/Documentation/a= dmin-guide/mm/damon/usage.rst index 179a9060a32e..a891e830c2a1 100644 --- a/Documentation/admin-guide/mm/damon/usage.rst +++ b/Documentation/admin-guide/mm/damon/usage.rst @@ -92,7 +92,7 @@ comma (","). =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 = =E2=94=82 0/type,matching,memcg_id =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 = :ref:`stats `/nr_tried,sz_tried,nr_applied,sz_applied,= sz_ops_filter_passed,qt_exceeds =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 = :ref:`tried_regions `/total_bytes - =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 = =E2=94=82 0/start,end,nr_accesses,age + =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 = =E2=94=82 0/start,end,nr_accesses,age,sz_filter_passed =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 = =E2=94=82 ... =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 ... =E2=94=82 =E2=94=82 =E2=94=82 =E2=94=82 ... @@ -500,10 +500,10 @@ set the ``access pattern`` as their interested patter= n that they want to query. tried_regions// ------------------ =20 -In each region directory, you will find four files (``start``, ``end``, -``nr_accesses``, and ``age``). Reading the files will show the start and = end -addresses, ``nr_accesses``, and ``age`` of the region that corresponding -DAMON-based operation scheme ``action`` has tried to be applied. +In each region directory, you will find five files (``start``, ``end``, +``nr_accesses``, ``age``, and ``sz_filter_passed``). Reading the files wi= ll +show the properties of the region that corresponding DAMON-based operation +scheme ``action`` has tried to be applied. =20 Example ~~~~~~~ --=20 2.39.5