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bh=8Wd0H0r4Y5vxHoD+EkGCPkXRzVkuf1s2NZi8Up9rhqA=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=W/NE0DcX3GATvg/vghQSAyn7dAM5VACRWZBXY7SJi2E5H2n/lfzrGZhS75RTkaCTi FwtIdOOe4c7gDK+ZkY3a21Gt2QbnhV9fIAenplVpRKOdGXkEr/CpwPfrN2foeTgvx9 kjUyzFil5Vk1WRrUl4Vh9rJFx6zYSiqtR6GcsbT4= Date: Tue, 28 Mar 2023 16:09:14 -0700 From: Andrew Morton To: Stefan Roesch Cc: kernel-team@fb.com, linux-mm@kvack.org, riel@surriel.com, mhocko@suse.com, david@redhat.com, linux-kselftest@vger.kernel.org, linux-doc@vger.kernel.org, hannes@cmpxchg.org Subject: Re: [PATCH v4 0/3] mm: process/cgroup ksm support Message-Id: <20230328160914.5b6b66e4a5ad39e41fd63710@linux-foundation.org> In-Reply-To: <20230310182851.2579138-1-shr@devkernel.io> References: <20230310182851.2579138-1-shr@devkernel.io> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Rspamd-Queue-Id: 07A8F1C0010 X-Stat-Signature: 41ozy93x4ahs465pon3pe6sgu681a471 X-Rspam-User: X-Rspamd-Server: rspam08 X-HE-Tag: 1680044956-41695 X-HE-Meta: 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 sJknhRp5 8/7gucw4whygOpYE5/dSwiX1QBvnCVygeeveGsTh1+1XOsC/hyKV1cZ03LN+a1J/4usYGMZU4miydwXmQFk1VTBHJjyvNmqHbw1m1i9n1czrlgrcjNBTZfuMy1y4FvF+JY/Js291KwHfaBF7EZJgIQFzvR5UvKqrdui/vq0ljpqWKPoZN9zwMhSXRzqCx4VpDaNUJ6jn1tDGgTZsQTuRWybv4DxNlioa6yKYa7bmKFquzeBfoTW+yZ+DzDQ8pHwmcHnWftdGbpEKQzL0di7nBVzFopItAC3NbfZ0NuWX1nGjV1ZVj5dUFxPet8wo8jhHl8sdh1QyHobm68I2OrDQgFNivG48gSZFIuhED 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, 10 Mar 2023 10:28:48 -0800 Stefan Roesch wrote: > So far KSM can only be enabled by calling madvise for memory regions. To > be able to use KSM for more workloads, KSM needs to have the ability to be > enabled / disabled at the process / cgroup level. Review on this series has been a bit thin. Are we OK with moving this into mm-stable for the next merge window?