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[213.175.37.10]) by smtp.gmail.com with ESMTPSA id j82sm7364200wmj.40.2019.05.16.07.21.43 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 16 May 2019 07:21:43 -0700 (PDT) Date: Thu, 16 May 2019 16:21:42 +0200 From: Oleksandr Natalenko To: Michal Hocko Cc: linux-kernel@vger.kernel.org, Kirill Tkhai , Hugh Dickins , Alexey Dobriyan , Vlastimil Babka , Matthew Wilcox , Pavel Tatashin , Greg KH , Suren Baghdasaryan , Minchan Kim , Timofey Titovets , Aaron Tomlin , Grzegorz Halat , linux-mm@kvack.org, linux-api@vger.kernel.org Subject: Re: [PATCH RFC 0/5] mm/ksm, proc: introduce remote madvise Message-ID: <20190516142142.qti3zfevuf67dedn@butterfly.localdomain> References: <20190516094234.9116-1-oleksandr@redhat.com> <20190516104412.GN16651@dhcp22.suse.cz> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190516104412.GN16651@dhcp22.suse.cz> User-Agent: NeoMutt/20180716 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: Hi. On Thu, May 16, 2019 at 12:44:12PM +0200, Michal Hocko wrote: > On Thu 16-05-19 11:42:29, Oleksandr Natalenko wrote: > [...] > > * to mark all the eligible VMAs as mergeable, use: > > > > # echo merge > /proc//madvise > > > > * to unmerge all the VMAs, use: > > > > # echo unmerge > /proc//madvise > > Please do not open a new thread until a previous one reaches some > conclusion. I have outlined some ways to go forward in > http://lkml.kernel.org/r/20190515145151.GG16651@dhcp22.suse.cz. > I haven't heard any feedback on that, yet you open a 3rd way in a > different thread. This will not help to move on with the discussion. > > Please follow up on that thread. Sure, I will follow the thread once and if there are responses. Consider this one to be an intermediate summary of current suggestions and also an indication that it is better to have the code early for public eyes. Thank you. > -- > Michal Hocko > SUSE Labs -- Best regards, Oleksandr Natalenko (post-factum) Senior Software Maintenance Engineer