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[2003:cb:c704:2200:50d1:ff5c:5927:203a]) by smtp.gmail.com with ESMTPSA id k23-20020a7bc417000000b0038ccada7566sm11524959wmi.11.2022.03.28.05.29.20 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 28 Mar 2022 05:29:21 -0700 (PDT) Message-ID: <400edaab-7c6c-f4d1-9a94-e8d0803857fa@redhat.com> Date: Mon, 28 Mar 2022 14:29:20 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.6.2 Subject: Re: [page-reclaim] Re: [GIT PULL] Multi-gen LRU for 5.18-rc1 To: Andrew Morton , Yu Zhao Cc: Linus Torvalds , Andi Kleen , 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 References: <20220326010003.3155137-1-yuzhao@google.com> <20220326134928.ad739eeecd5d0855dbdc6257@linux-foundation.org> From: David Hildenbrand Organization: Red Hat In-Reply-To: <20220326134928.ad739eeecd5d0855dbdc6257@linux-foundation.org> X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam04 X-Rspamd-Queue-Id: A5E141C003A X-Stat-Signature: 8i6jfz15gt4z3iuc9zmzfpixryybukob Authentication-Results: imf18.hostedemail.com; dkim=pass header.d=redhat.com header.s=mimecast20190719 header.b="iy/HxgrA"; dmarc=pass (policy=none) header.from=redhat.com; spf=none (imf18.hostedemail.com: domain of david@redhat.com has no SPF policy when checking 170.10.129.124) smtp.mailfrom=david@redhat.com X-Rspam-User: X-HE-Tag: 1648470568-251769 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 26.03.22 21:49, Andrew Morton wrote: > On Fri, 25 Mar 2022 19:16:15 -0600 Yu Zhao wrote: > >> 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. > > hm, sorry, something in the headers here fooled my (elaborate) procmail > rules :( > > Please yes, let's have a cycle in -next. I thought we decided to do > that in discussion with Matthew Wilcox? > I'd appreciate if we could merge most MM-related stuff through the -MM tree; it exists for a reason IMHO. Andrew, you usually have a very good feeling when something's ready to be merged upstream (sufficient review from relevant folks, sufficient exposure via -mm and -next, ...). -- Thanks, David / dhildenb