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 3A901C433F5 for ; Sat, 26 Mar 2022 01:16:29 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 9416F6B0071; Fri, 25 Mar 2022 21:16:28 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 8C7C96B0073; Fri, 25 Mar 2022 21:16:28 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 741AD6B0074; Fri, 25 Mar 2022 21:16:28 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (relay.a.hostedemail.com [64.99.140.24]) by kanga.kvack.org (Postfix) with ESMTP id 603656B0071 for ; Fri, 25 Mar 2022 21:16:28 -0400 (EDT) Received: from smtpin08.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay11.hostedemail.com (Postfix) with ESMTP id 1C01780767 for ; Sat, 26 Mar 2022 01:16:28 +0000 (UTC) X-FDA: 79284772056.08.EE88F3E Received: from mail-vk1-f179.google.com (mail-vk1-f179.google.com [209.85.221.179]) by imf11.hostedemail.com (Postfix) with ESMTP id 8BFE340016 for ; Sat, 26 Mar 2022 01:16:27 +0000 (UTC) Received: by mail-vk1-f179.google.com with SMTP id c4so5106902vkq.9 for ; Fri, 25 Mar 2022 18:16:27 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=sWh9Ea2SfYQLuMecAvYHl1bg2ANjarcukEX42J9T3Q4=; b=Fw839jtTa+ujk4jaMx/ShkgCxzwfRNSxWAk1ruX8Ob/eJXDJFBhPGjXAAk+FVw/2LD 1kkvuDrQPXXVn+rumYNup3U6BtAAPWRoyhFcg0kO3hsunKH3VxtyTHPCFebKfCeW/CFk QILcrPPXH7kIgjswUfQses1yTPTfPXbFXZZbnzzoLdyCofXYJ8VIlebS43mnBqVPD9k0 b6b5YwV40H+IPneGBDe0iuP3KmBalqQVuKTK4vUJ0NEf4u254ahc8xuxGXT97hG1V9q5 ft+V2omAMeXN+Ts1DHIoUOI9fawa+p36cwhJJno0y+ZmyXkVneFIfwc50mgyA3ckVAxI K41Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=sWh9Ea2SfYQLuMecAvYHl1bg2ANjarcukEX42J9T3Q4=; b=u5vSM5iHN3Zf6CvYOACkNdQyXe8Npy8tpBqRjEwUxRdoqRdFF0aQptl3VlevC5Pms3 L4f24rWXKWiZfRMht6eRSSkR31c1i+6zY4pV1cTp3yGOf2KYkLGcvuo3ZFZlQCDeoJj7 Pu0FFklNyOgMFtRo65Q6Y0LL8JLAezf5yjDjr1z9QT1QnYtQqkgTELMnAIvVbWOzhWvh Smbrgct6Qf3H+G92XMr/TQBw2Av9/oCdylv7mtz1DlTO5XaeHdb+nNd5K5guXSyxw0ib 2w0DJGy+uOZH6e0eQ5Bi/uO1TeLrc2R3JHsnZOb6JPHJBKPPvWazlAAd+xwHxIIpYbzB OgWw== X-Gm-Message-State: AOAM531wc3J2sINcSeNiIXlaxBALe244/LXaE5RsM531vQ1EyAR4CoIh 5N+LGaU8Rs+eC2cCfKSNZtp33fzgjGRZfmos5ZP4Vw== X-Google-Smtp-Source: ABdhPJzsZZY01w8F9FI02pR0G+qwcUxzDSqfau5PVajQtOT0uIUI+36L5FVD4NKAgdVasVtVUjzFr849CtqouiU0xZc= X-Received: by 2002:a1f:a9cb:0:b0:33e:d145:85f0 with SMTP id s194-20020a1fa9cb000000b0033ed14585f0mr6593027vke.7.1648257386623; Fri, 25 Mar 2022 18:16:26 -0700 (PDT) MIME-Version: 1.0 References: <20220326010003.3155137-1-yuzhao@google.com> In-Reply-To: From: Yu Zhao Date: Fri, 25 Mar 2022 19:16:15 -0600 Message-ID: Subject: Re: [page-reclaim] Re: [GIT PULL] Multi-gen LRU for 5.18-rc1 To: Linus Torvalds Cc: Andi Kleen , Andrew Morton , Aneesh Kumar , Barry Song , Brian Geffon , Catalin Marinas , Daniel Byrne , Dave Hansen , Donald Carr , Hillf Danton , =?UTF-8?Q?Holger_Hoffst=C3=A4tte?= , Jan Alexander Steffens , Jens Axboe , Jesse Barnes , Johannes Weiner , Jonathan Corbet , Konstantin Kharlamov , Matthew Wilcox , Mel Gorman , Michael Larabel , Michal Hocko , Mike Rapoport , Oleksandr Natalenko , Rik van Riel , Shuang Zhai , Sofia Trinh , Steven Barrett , Suleiman Souhlal , Vaibhav Jain , Vlastimil Babka , Will Deacon , Ying Huang , Linux ARM , "open list:DOCUMENTATION" , Linux Kernel Mailing List , Linux-MM , Kernel Page Reclaim v2 , "the arch/x86 maintainers" Content-Type: text/plain; charset="UTF-8" Authentication-Results: imf11.hostedemail.com; dkim=pass header.d=google.com header.s=20210112 header.b=Fw839jtT; spf=pass (imf11.hostedemail.com: domain of yuzhao@google.com designates 209.85.221.179 as permitted sender) smtp.mailfrom=yuzhao@google.com; dmarc=pass (policy=reject) header.from=google.com X-Rspam-User: X-Rspamd-Server: rspam10 X-Rspamd-Queue-Id: 8BFE340016 X-Stat-Signature: eim9myp3weg8q9gtcbgkryb1ex3xg1k5 X-HE-Tag: 1648257387-456850 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Fri, Mar 25, 2022 at 7:07 PM Linus Torvalds wrote: > > On Fri, Mar 25, 2022 at 6:00 PM Yu Zhao wrote: > > > > This is more of an option than a request for 5.18. I'm sending it to > > you directly because, in my judgement, it's now as ready as it'll ever > > be. > > So I do expect to merge this, but I don't think it has been in > linux-next, has it? No. I could ask Stephen to see if he is willing to take this series. I was hoping to go through Andrew since his tree is what most MM developers test. I haven't heard from Andrew, so I assume he has no strong opinion and I don't want to put him in a different position.