From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 787BC3C1092; Wed, 24 Jun 2026 14:20:22 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782310823; cv=none; b=psKgjTwwxebqQov6mALqaML1mHyoRBfnAJtMKXYtUs6R5H2WQ7cA8vfI14sU90m6MjL+6oTFHaJfJizLFcHeprDGGDemFB94X35GtaACLKwzXBUHBG3ngmxZTUaDRTOxpRGtpwpkacsYouEeimd67elzCvA7o/qfY7aSy7Zokk0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782310823; c=relaxed/simple; bh=c8miyNRKV0QMgNau4Lra2W3XSNWpJlcPuhL5KfblTLE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Q8oOLx5OMPgklfT0cU0EQ8+OdUfTPjkHjgL+Npf6OHNJsXYZYPgkbURqN2xSFEA2n6L08Sxw6AWREA12CJcWis8rve047t0uDXweEwWziZ+Kk3g4CdLPpuFwtGyjuuMc7Ai8/hyYlGxTllsfMuaq0iiHgnUN8AXAqLxx3//tuTc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=kh6CQIWs; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="kh6CQIWs" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C65B01F00A3F; Wed, 24 Jun 2026 14:20:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1782310822; bh=bVCNJtOfFO7pgjJRgMMYuUjN3efzSxhou1ebWwN/K3Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=kh6CQIWsn5SlNK8IOKr/guTrM5zSpZkmFsTQ0V/Cw6eKAQ7kVT68FgVB/juYYOtoe F4amM0Rk2JJlKnXnLsEXfeT6mP7JaZH8zm5cB8bDAy3tJXCb3SQME/bNmxb5hasx/L /xIyXqihYrcXhQri41ghvb8fipoLnHevOMWW4FCAYQ89sUqA/foZ1BbwftEGntDQH3 N0aUIY5OYeDa/seXBcd6EjPaADedH/YHaiSe1QHZnHH/Vm046VwHhnXQ2TxNdXBV+7 ueV7y3Loajnn9yjMwWByz3eh6GgS6BS2AQywLMuOtTtNFiH4W3uUI+pJySjcPgprGF IZ+eENDWK8zzg== 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 01/11] Docs/mm/damon/design: update for DAMOS_QUOTA_NODE_ELIGIBLE_MEM_BP Date: Wed, 24 Jun 2026 07:19:57 -0700 Message-ID: <20260624142008.87180-2-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260624142008.87180-1-sj@kernel.org> References: <20260624142008.87180-1-sj@kernel.org> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Commit 9138e27a3bc3 ("mm/damon: add node_eligible_mem_bp goal metric") introduced DAMOS_QUOTA_NODE_ELIGIBLE_MEM_BP but forgot updating the DAMON design document for that. Update. Signed-off-by: SeongJae Park --- Documentation/mm/damon/design.rst | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst index c16a3bb288d07..06a8894eb06f9 100644 --- a/Documentation/mm/damon/design.rst +++ b/Documentation/mm/damon/design.rst @@ -686,6 +686,8 @@ mechanism tries to make ``current_value`` of ``target_metric`` be same to (1/10,000). - ``inactive_mem_bp``: Inactive to active + inactive (LRU) memory size ratio in bp (1/10,000). +- ``node_eligible_mem_bp``: Scheme target access pattern-eligible memory ratio + of a node in bp (1/10,000). ``nid`` is optionally required for only ``node_mem_used_bp``, ``node_mem_free_bp``, ``node_memcg_used_bp`` and ``node_memcg_free_bp`` to -- 2.47.3