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[99.254.121.117]) by smtp.gmail.com with ESMTPSA id ff18-20020a0562140bd200b00679df43b715sm558828qvb.127.2023.11.23.08.21.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 08:21:58 -0800 (PST) Date: Thu, 23 Nov 2023 11:21:56 -0500 From: Peter Xu To: Christoph Hellwig Cc: linux-kernel@vger.kernel.org, linux-mm@kvack.org, Mike Kravetz , "Kirill A . Shutemov" , Lorenzo Stoakes , Axel Rasmussen , Matthew Wilcox , John Hubbard , Mike Rapoport , Hugh Dickins , David Hildenbrand , Andrea Arcangeli , Rik van Riel , James Houghton , Yang Shi , Jason Gunthorpe , Vlastimil Babka , Andrew Morton Subject: Re: [PATCH RFC 12/12] mm/gup: Merge hugetlb into generic mm code Message-ID: References: <20231116012908.392077-1-peterx@redhat.com> <20231116012908.392077-13-peterx@redhat.com> MIME-Version: 1.0 In-Reply-To: X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Disposition: inline X-Rspam-User: X-Rspamd-Server: rspam06 X-Rspamd-Queue-Id: BDC2B10001D X-Stat-Signature: tittjzi3ak53mmyxz3bqpruw6598yy4w X-HE-Tag: 1700756523-766617 X-HE-Meta: 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 0aMMJK7F otmciDAbp/mIh65/PnZy8wCUZebaTQqLqPKrfDCVRWnA4hKP5X5KvgcmCBmdYxu96aOD51hD0CN1hy67XrEbbIBdGRHyUz8Tx2kslqGS9RAn/b1CFB1YbeIqoCE++7BpOger8I4fCJl+So9WXQH1Uw8dr0V0UhCWHivKL6Ef2L+cwWZTqshZxswl0IhNg/tiyPBduONjrySKTDPGln0mnuOmOJyzE7Z7bQoMdzo3MGM9v02NR0vieUv/TOYLTACwS83oPoOtcTUKVXHel7aLi96Q+LHvOtGDN684Bv4HmJEiM6Li2/6aIPj/FrpULPW4sMCvRwelL0ouSAsmL4eD9zpA4jyikySg5NFgw/7U++Ye9b84= 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: List-Subscribe: List-Unsubscribe: On Wed, Nov 22, 2023 at 11:29:58PM -0800, Christoph Hellwig wrote: > Bit, but the subject makes it sound like hugetlbfs is gone to me. > What about something like: > > mm/gup: handle hugetlb in the generic follow_page_mask code > > ? Sure thing. -- Peter Xu