From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yw1-f176.google.com (mail-yw1-f176.google.com [209.85.128.176]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B58772F5C5C; Wed, 2 Jul 2025 20:14:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.176 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751487296; cv=none; b=NExkj0Kz1ol6R6/y8ETf57EFc37H/wa3WaaJjJlymBTOIWbQBllIyKMT727zd0zyFXpi4pSfGNy3mnjjfrypBccJJqwsTOqACNj5+UyXj4pBDsEF2skWDhjLmszP2vm8NARX8se2KenRWRu9Jf05twpdBJtOSo+ZD/aKyvz8XVM= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751487296; c=relaxed/simple; bh=0sgoYcwWoSAXxh3ePsTxskwFPgTsDHkWH4z1QYpP3pI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=L3cVH14D8HaQxpEjSuam6An9KPdOAOw9l3pfG5kph8UZVv//SITxNAKIu5R7nCKIBmyrkWMJ8K92cxNtRZkdmfGwmmhIrwItJ8+0ncn5D7gCiXq14tU0GTQ7QCa8XSxWflLNHcN81MzopJk0/1z6lQCZ/B1XlAFNTq45cmOxxPs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=Vb8Yj0hq; arc=none smtp.client-ip=209.85.128.176 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="Vb8Yj0hq" Received: by mail-yw1-f176.google.com with SMTP id 00721157ae682-70e3980757bso2851837b3.1; Wed, 02 Jul 2025 13:14:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1751487294; x=1752092094; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=FkS0DrkPKM+xK6PaTOaoNpfP8nOE8wUiT1pJQUSyCG0=; b=Vb8Yj0hqr2vY+vwh1bpfu04KCUp4E+7XmGT7NXQR6tRkAt+Fk8siQQDr6XQYSStv0L 0Ldv0oLeOI6seiIMDQF1K4fZMqIVm2WzPAORApdkJoOGzMCvzREuyLLEoFSez+5+LbS6 5tzYlO/7dGOuLo27NrwJ849IJ+VozTirYlyamecjL4nVpF/x2wTaLRCj2UyIP1rDO1cx ONkuNRkoC0WFtVD4ayM/xDOGueA5BlZX5g1vTcNEcvB9rTSow9gzEjdJi3LF4ZdpGCek YSguqzH0Ovf21GUzE1CK/OYBIMpYXtKwa5SAQQ6HwUDo6+H6VvHh4nCWdIZ7DbT6k3hI Y0+g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751487294; x=1752092094; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=FkS0DrkPKM+xK6PaTOaoNpfP8nOE8wUiT1pJQUSyCG0=; b=cl48yyQoMAns8rfKQEmSbnVC486bn7xri4Hll8UwkZ1AmXYOl/fG9DhloZwLeOf+CD 9VfilBHijVjtVtul6T7+KoTAj9OZwgvj4h9FuxklmtnFYyMGwSm9yA8TrtUse6afafqn JSgLZriteh9HLAYSTYOaJzLkU52Qk4OR3CB8xNKx3++N+3oFBcYRFaZ6Afo0q8DsTY8D QTlYwZUuqMj5dZjNkgjyw3udO3xTv8RjViauL6FJEVQsmy7R3aPKtTaNf62ZRFDx0Pjy EWObYAhvHNlMFDc6tL97p4Y2/yfz0y3xQxToRfBKK0DJOkioYUCHzOHEqqBgyRpOZqXD KoFg== X-Forwarded-Encrypted: i=1; AJvYcCWlXSIIbjPNS1wgidMzAu8F5N5Ay+kIE7UNFoLftPiXE8IK9mY8X9YzNq0P2mmZP50KoYME+G7jLtg=@vger.kernel.org, AJvYcCXEmP68HlDJjq8ZYAgCceqzXSg/UAfwPA9bK6PmoYN9/p43aBCprBu6bTydEHzorYU1fwqNsaLo2r3G29xQ@vger.kernel.org X-Gm-Message-State: AOJu0YyNgTNZ8NKD2iZQgncPO3W5b8GbGfc4OjxXMCN4f2HqK41zNf4u tGO50QhpSxbkf+ZeGTusFfo2Y4qPaAbFXwHW/ZKZo1CV7hsNOa3GIryC X-Gm-Gg: ASbGncuzlC/9KXyHimfZWVp3aX6t95fiU5/EF2uLgf5i+h7RsdaKhCYeCLTXf6tAJPB 9tZWVqfYWYrlx9nDgYzl3+xQPaLpSOey+HAyDWbyygk2p0XmMrPdUNf9sx7l6ZrcXlGyCNgBoI5 WCJ8bqe/N9JYlRst0CM6YySXunlbsU6vHSR+3kl0jQpSgLE1k4qhKqZL+VvIkQG4pa5d5xseKEU 8v8Ge/b2Gqvy/M7fEAYzVgtj1eBW6/mDM8DfhRxee0Hevl++YGNn+wRm5cv9cvtBVbgRlTh+hPZ 9UEhH5OyeeufF2edTH6ehs4lifMrQ/IAday/LTMdsT2LgtVrdGFhv4NS/0GNmvJTmghjM0Wfgwi rXIeoaBaBGL/nS/A3gQ== X-Google-Smtp-Source: AGHT+IGm04Vh1HkDnYwneNGvCSl8gsp/I7ZSqzh9/jiYbz/sPZZP1V/Sh0Zp3PhXvLjIcWdu4qs4jA== X-Received: by 2002:a05:690c:3606:b0:712:d7dd:e25a with SMTP id 00721157ae682-716590f7acfmr13770907b3.6.1751487293726; Wed, 02 Jul 2025 13:14:53 -0700 (PDT) Received: from bijan-laptop.attlocal.net ([2600:1700:680e:c000:873e:8f35:7cd8:3fe3]) by smtp.gmail.com with ESMTPSA id 00721157ae682-71515cb4347sm26124157b3.83.2025.07.02.13.14.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 02 Jul 2025 13:14:53 -0700 (PDT) From: Bijan Tabatabai To: damon@lists.linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org Cc: sj@kernel.org, akpm@linux-foundation.org, corbet@lwn.net, joshua.hahnjy@gmail.com, bijantabatab@micron.com, venkataravis@micron.com, emirakhur@micron.com, ajayjoshi@micron.com, vtavarespetr@micron.com, Ravi Shankar Jonnalagadda Subject: [RFC PATCH v3 10/13] Docs/mm/damon/design: Document vaddr support for migrate_{hot,cold} Date: Wed, 2 Jul 2025 15:13:33 -0500 Message-ID: <20250702201337.5780-11-bijan311@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250702201337.5780-1-bijan311@gmail.com> References: <20250702201337.5780-1-bijan311@gmail.com> Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Bijan Tabatabai Document that the migrate_{hot,cold} schemes can be used by the vaddr operations set. Co-developed-by: Ravi Shankar Jonnalagadda Signed-off-by: Ravi Shankar Jonnalagadda Signed-off-by: Bijan Tabatabai --- Documentation/mm/damon/design.rst | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/Documentation/mm/damon/design.rst b/Documentation/mm/damon/design.rst index ddc50db3afa4..03f8137256f5 100644 --- a/Documentation/mm/damon/design.rst +++ b/Documentation/mm/damon/design.rst @@ -452,9 +452,9 @@ that supports each action are as below. - ``lru_deprio``: Deprioritize the region on its LRU lists. Supported by ``paddr`` operations set. - ``migrate_hot``: Migrate the regions prioritizing warmer regions. - Supported by ``paddr`` operations set. + Supported by ``vaddr``, ``fvaddr`` and ``paddr`` operations set. - ``migrate_cold``: Migrate the regions prioritizing colder regions. - Supported by ``paddr`` operations set. + Supported by ``vaddr``, ``fvaddr`` and ``paddr`` operations set. - ``stat``: Do nothing but count the statistics. Supported by all operations sets. -- 2.43.5