From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 525CEC433EF for ; Tue, 30 Nov 2021 04:49:50 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4EC356B0071; Mon, 29 Nov 2021 23:49:39 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 4CF256B0072; Mon, 29 Nov 2021 23:49:39 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 389896B0073; Mon, 29 Nov 2021 23:49:39 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0096.hostedemail.com [216.40.44.96]) by kanga.kvack.org (Postfix) with ESMTP id 268836B0071 for ; Mon, 29 Nov 2021 23:49:39 -0500 (EST) Received: from smtpin17.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id E01F918121F9D for ; Tue, 30 Nov 2021 04:49:28 +0000 (UTC) X-FDA: 78864367974.17.F376CEB Received: from mail-qt1-f180.google.com (mail-qt1-f180.google.com [209.85.160.180]) by imf23.hostedemail.com (Postfix) with ESMTP id 2A6FA90000B5 for ; Tue, 30 Nov 2021 04:49:21 +0000 (UTC) Received: by mail-qt1-f180.google.com with SMTP id q14so18969900qtx.10 for ; Mon, 29 Nov 2021 20:49:28 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=5VlAw6hUwfomqoFCYzHKa9IiNBK9XvWT56a/Phg/YEQ=; b=bLNx1iAXaJGglaO5Te+t66JgGuPFLNPZuiN4LBi3PegmiKltgkbspWK5YZ+OElAvZN 8uRUARakN/GWYplMuXlGdTD3FSXPfFIPPP3x/UmHYADthoIn0lXzrJPKWgICXXByAb1N z+l5O6iRfISW3YTKXYGyPoSnUDmodxr7inIzemiu7MeOBapQ9fVmpv5tZVEKPhNiKzvC 4N2yGl1AMzYoREAkRgcB0Ag4G8INXdx9bogepWF0NewMgPg2+WpENSHRT8qwYvOCjpcX TXUiE0jM/ojEABPq7d1GR3ZiXAYrosUHV21cHobBNZ1IlYxw0dF+svcxFgW3y2Edv6zs ko2A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=5VlAw6hUwfomqoFCYzHKa9IiNBK9XvWT56a/Phg/YEQ=; b=PAyV7CuY2X8PyekDo/6uKxmZ//tYgfE/SBuoaVnynlNqj7QVW+KzppN7fWUIH1FpLS UAnd6EdFp09Ypcj2QMkPjpZDV9an629F3tVcRBPuTHq5s5jKsptZ3vOUk4xsHEJyJj4Y PkCmhh1op1Uca1/PuYK6ooG7aaskuXUYR1PxuQCzclXGf8r06YXBgcXJEtkwgGwcLse3 1j7Zmqx+USLH+kPV0Ras3K7IdMau0+Efcj95+BZfOB2qcSHSqUYxMOKH58VchEE61YI0 bRfwV5KWeab+bCvp92qKMLeVcaJjD5VbI9e7R68TtQwf7sF7mjOeL2P/23yveuJziv48 5x3Q== X-Gm-Message-State: AOAM533PsI9+4bcxzzHQmr/QzUGrif7158/LafzdZWBf12/3jPqyGEOF nxOQlYrnXmt179mMftEmn9Q= X-Google-Smtp-Source: ABdhPJwnwA85/CwNyfObYXGGmS5yCY+wucpQvxwY7b+TEhxQZZWJcg+rfWv/Q0WXmmdxcuplCJgmwQ== X-Received: by 2002:ac8:4e28:: with SMTP id d8mr48570669qtw.11.1638247767777; Mon, 29 Nov 2021 20:49:27 -0800 (PST) Received: from hasanalmaruf-mbp.thefacebook.com ([2620:10d:c091:480::1:4de2]) by smtp.gmail.com with ESMTPSA id t35sm10545345qtc.83.2021.11.29.20.49.26 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Mon, 29 Nov 2021 20:49:27 -0800 (PST) From: Hasan Al Maruf X-Google-Original-From: Hasan Al Maruf To: ying.huang@intel.com Cc: dave.hansen@linux.intel.com, hannes@cmpxchg.org, hasan3050@gmail.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, mgorman@techsingularity.net, riel@surriel.com, yang.shi@linux.alibaba.com Subject: Re: [PATCH 0/5] Transparent Page Placement for Tiered-Memory Date: Mon, 29 Nov 2021 23:49:22 -0500 Message-Id: <20211130044922.42995-1-hasanalmaruf@fb.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <87ee6yv3ao.fsf@yhuang6-desk2.ccr.corp.intel.com> References: <87ee6yv3ao.fsf@yhuang6-desk2.ccr.corp.intel.com> MIME-Version: 1.0 X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 2A6FA90000B5 X-Stat-Signature: 7a7539sfx85mt1gpmhe8xif1uys3jm3t Authentication-Results: imf23.hostedemail.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=bLNx1iAX; spf=pass (imf23.hostedemail.com: domain of hasan3050@gmail.com designates 209.85.160.180 as permitted sender) smtp.mailfrom=hasan3050@gmail.com; dmarc=pass (policy=none) header.from=gmail.com X-HE-Tag: 1638247761-518906 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.222987, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: Hi Huang, >Thanks for detailed description! After reading your patchset and the >description above, I found that the basic part ([1/6] - [3/6]) of the >promotion patchset as follows can be the base for your patchset too. > >https://lore.kernel.org/lkml/20211116013522.140575-1-ying.huang@intel.co= m Yeah, I agree with you. The first 3 patches of the above series are prett= y much the base of this series. We can add patch [3/5]-[5/5] after your 3 patches. Then add the patch [1/5] to include the statistics counters. >The main problem of that basic patchset is lacking review. Can I ask >you to help to review that patchset, especially the common base [1/6] - >[3/6]? If you think the rest of the patchset isn't good enough for you, >we can try to merge just [1/6] - [3/6] firstly. Do you agree? Sounds good to me. I would add my reviews within the next couple of days. Thanks, Hasan