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Registered in England and Wales under Company Registration No. 3798903 From: David Howells In-Reply-To: <2877092.1676415412@warthog.procyon.org.uk> References: <2877092.1676415412@warthog.procyon.org.uk> <20230214171330.2722188-1-dhowells@redhat.com> Cc: dhowells@redhat.com, Jens Axboe , smfrench@gmail.com, Al Viro , Christoph Hellwig , Matthew Wilcox , Jan Kara , Jeff Layton , David Hildenbrand , Jason Gunthorpe , Logan Gunthorpe , Hillf Danton , linux-fsdevel@vger.kernel.org, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org Subject: Re: [PATCH v14 00/17] iov_iter: Improve page extraction (pin or just list) MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-ID: <2877342.1676415663.1@warthog.procyon.org.uk> Date: Tue, 14 Feb 2023 23:01:03 +0000 Message-ID: <2877343.1676415663@warthog.procyon.org.uk> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.2 X-Rspamd-Queue-Id: 64BF11C0014 X-Rspamd-Server: rspam09 X-Rspam-User: X-Stat-Signature: c6phm56uukxrnedmtdjmbhyhiws7ygzu X-HE-Tag: 1676415674-189734 X-HE-Meta: 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 RjpHjfvC jUl1/D9PvxsSgRJiactxY+z6YS32aDZBUPvmYLWZ8hgNofWwGFKHV7IAN3Q1PNT0mNBQjZmvdnZkSsaQ8lAwUuPc5cuk4BqOUsifv787ItGqgOQ3KH2925LRNS8ynrD7o3Zuft4bFQerxas5IXIM2hctLBiCYEiMQiSxVEbtuvTw3pzTq7uZ3Bpm+BT5GG9cTVsGOsA6soLFK7g9yGIbXkXY1Q+F2g0eV5Tc8s0rLzXl+nRqynTvlQiSTgRrdSxBErrFvpsjLqYTNOSPzWPngEOFmLvXHyGWqc01y8Gis5jDW6ZCyAYyTW26OvX8dFvRGwf8C 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: David Howells wrote: > This would only affect cifs. Actually, that's not quite true: it changes the flags argument to iov_iter_get_pages*(). David