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Received: from willy by casper.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1pHwmH-00ACy7-4V; Wed, 18 Jan 2023 00:58:09 +0000 Date: Wed, 18 Jan 2023 00:58:09 +0000 From: Matthew Wilcox To: Minchan Kim Cc: Andrew Morton , Suren Baghdasaryan , linux-mm , LKML , Michal Hocko , SeongJae Park Subject: Re: [PATCH 1/3] mm: return the number of pages successfully paged out Message-ID: References: <20230117231632.2734737-1-minchan@kernel.org> <20230117155312.5464d01c2d639b1ac44f9330@linux-foundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspam-User: X-Rspamd-Queue-Id: 16AF2A0004 X-Rspamd-Server: rspam01 X-Stat-Signature: e877jg5gkhgcfzsg3rhjwkbqdzi3uo3d X-HE-Tag: 1674003483-574853 X-HE-Meta: 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 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 Tue, Jan 17, 2023 at 04:35:00PM -0800, Minchan Kim wrote: > Yes, both are correct in my view since pageout is initiated after > unmapping the page from page table and think that's better wording > to be in description. Let me use the explanation in the description > at next spin. Thanks. For the next spin, you'll want to do it against mm-unstable as deactivate_page() is now folio_deactivate().