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Wysocki" , "Michael S. Tsirkin" , Jason Wang , Andrew Morton , Johannes Weiner , Michal Hocko , Roman Gushchin , Muchun Song , Yu Zhao , "Matthew Wilcox (Oracle)" , Yosry Ahmed , Vasily Averin , talumbau , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-mm@kvack.org, cgroups@vger.kernel.org Subject: Re: [RFC PATCH 1/2] mm: multigen-LRU: working set reporting Message-ID: <2023051016-snarl-fame-9d6b@gregkh> References: <20230509185419.1088297-1-yuanchu@google.com> <20230509185419.1088297-2-yuanchu@google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230509185419.1088297-2-yuanchu@google.com> X-Rspam-User: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: 407C7180009 X-Stat-Signature: wutp15q9wm8og4estb5mhcphmnuoq35x X-HE-Tag: 1683707159-975879 X-HE-Meta: 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 zKKZnhfR rpOHKBiaB+DIYx3dtqnoFZRn0fX5NuYfgoJ8OSmxsX1FuyFfU0fgq3goaxQGzTtK7yjDBR6PiAKjZq1rP06PUmqQsW1xTeC0VnTtvTPcIRXyczlQSE06vGhI3Zbk5MlWWsy3pJbFdjOe+H+NqLx+eSCxvCvfQoQ5NcThOL8cYceDXXAhOkVEt1Jfy+Dj+UG5Q4FtSPll9R8/mxuqQlbQdL82ccsq9VOSN9yJ29L2/1+AWABqu98dH/AtyyP7Ax7x8bfraWcAbIubDP+NiL6btUsM4qPbDaKdxBkDexiYOAzRR4f8ECRhBFRjYhUYanQZWKhCnmSswMa7h9Rg= 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 Wed, May 10, 2023 at 02:54:18AM +0800, Yuanchu Xie wrote: > From: talumbau Please fix the name here. > > A single patch to be broken up into multiple patches. What does this mean? > - Add working set reporting structure. > - Add per-node and per-memcg interfaces for working set reporting. > - Implement working set backend for MGLRU. Please break it up to be reviewable, otherwise no one will review it. thanks, greg k-h