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([2001:1a48:8:903::e14]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-493bef11338sm202929555e9.1.2026.07.03.06.36.00 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 03 Jul 2026 06:36:02 -0700 (PDT) Message-ID: Date: Fri, 3 Jul 2026 15:36:00 +0200 Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 01/30] mm: move vma_start_pgoff() into mm.h and clean up Content-Language: en-US To: Lorenzo Stoakes , Andrew Morton Cc: Russell King , Dinh Nguyen , Simon Schuster , "James E . J . Bottomley" , Helge Deller , Jarkko Sakkinen , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, Ian Abbott , H Hartley Sweeten , Lucas Stach , David Airlie , Simona Vetter , Patrik Jakobsson , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Clark , Dmitry Baryshkov , Tomi Valkeinen , Thierry Reding , Mikko Perttunen , Jonathan Hunter , Christian Koenig , Huang Rui , Ankit Agrawal , Alex Williamson , Alexander Viro , Christian Brauner , Dan Williams , Muchun Song , Oscar Salvador , David Hildenbrand , Suren Baghdasaryan , "Liam R . Howlett" , Matthew Wilcox , Marek Szyprowski , Peter Zijlstra , Arnaldo Carvalho de Melo , Namhyung Kim , Masami Hiramatsu , Oleg Nesterov , Steven Rostedt , SeongJae Park , Miaohe Lin , Hugh Dickins , Mike Rapoport , Kees Cook , Paolo Bonzini , linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-parisc@vger.kernel.org, linux-sgx@vger.kernel.org, etnaviv@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-tegra@vger.kernel.org, kvm@vger.kernel.org, linux-fsdevel@vger.kernel.org, nvdimm@lists.linux.dev, linux-mm@kvack.org, iommu@lists.linux.dev, linux-perf-users@vger.kernel.org, linux-trace-kernel@vger.kernel.org, kasan-dev@googlegroups.com, damon@lists.linux.dev, Pedro Falcato , Rik van Riel , Harry Yoo , Jann Horn References: From: Vlastimil Babka Autocrypt: addr=vbabka@suse.com; keydata= xsFNBFZdmxYBEADsw/SiUSjB0dM+vSh95UkgcHjzEVBlby/Fg+g42O7LAEkCYXi/vvq31JTB KxRWDHX0R2tgpFDXHnzZcQywawu8eSq0LxzxFNYMvtB7sV1pxYwej2qx9B75qW2plBs+7+YB 87tMFA+u+L4Z5xAzIimfLD5EKC56kJ1CsXlM8S/LHcmdD9Ctkn3trYDNnat0eoAcfPIP2OZ+ 9oe9IF/R28zmh0ifLXyJQQz5ofdj4bPf8ecEW0rhcqHfTD8k4yK0xxt3xW+6Exqp9n9bydiy tcSAw/TahjW6yrA+6JhSBv1v2tIm+itQc073zjSX8OFL51qQVzRFr7H2UQG33lw2QrvHRXqD Ot7ViKam7v0Ho9wEWiQOOZlHItOOXFphWb2yq3nzrKe45oWoSgkxKb97MVsQ+q2SYjJRBBH4 8qKhphADYxkIP6yut/eaj9ImvRUZZRi0DTc8xfnvHGTjKbJzC2xpFcY0DQbZzuwsIZ8OPJCc LM4S7mT25NE5kUTG/TKQCk922vRdGVMoLA7dIQrgXnRXtyT61sg8PG4wcfOnuWf8577aXP1x 6mzw3/jh3F+oSBHb/GcLC7mvWreJifUL2gEdssGfXhGWBo6zLS3qhgtwjay0Jl+kza1lo+Cv BB2T79D4WGdDuVa4eOrQ02TxqGN7G0Biz5ZLRSFzQSQwLn8fbwARAQABzSFWbGFzdGltaWwg QmFia2EgPHZiYWJrYUBzdXNlLmNvbT7CwZcEEwEKAEECGwMFCwkIBwMFFQoJCAsFFgIDAQAC HgECF4ACGQEWIQSpQNQ0mSwujpkQPVAiT6fnzIKmZAUCZ8ga5gUJGtCBUAAKCRAiT6fnzIKm ZLljEACddSH94E+dD+XU0h0o3OgLczf/MeMYW00ZaK5FsnIPbxf/VdQHXd7KcvIFTdpc7X6O 53MlUbUoymNLhhJdEa8EEaH9F9FEGD6fL7DRoE35gxwxSnCGlvffktvD2oeKH0NKPMam1vNu 3Imq5RA5n4Nfw3hMQzmi7JXI8eFyy9h7GVcyjhDnb2WsLGAQIAKSGqlfdmrkEelhaIoTEMQ9 cDIZPGhmDGcdHXuEwRWk5qZGOGoH8AsJz5SXEWe00PB4qyKnhzhkD6c20eFL9qBC/54IVFvS qk1rZGON2NnNQtGwR9i5ghThKo9ALgbS1ha7IsnsyElpnM4Xa5VcFxNTQZlNqWch57lkFihA LATi0USes50huWtgjTMGbaVgud5w5ScGEexVQKc7uGUK6TiCKxmp209VcWqH6NoM3gbekYad XQzw3ykgIgJzTQNPffw56kIwJLOzooglFujThxw3w8+SN8k1znU5X4vpJCkoIB24rGevPTMd f8uf/6lA7o2O1HbDnOAwDIkUdZqurRU1YBHRFf2Me7z/DyMPbkUNcaGFQ/hZopC4ch7j12GM smzuUQ/3WkwHGeuzGHJZqZyVAX+86gXXx16OURuwrfsbWMkDAo9nTVQzl5UsWrCYE/N9dhkl uAge7mIix4uRKlIYHfSA6o7N+cXY16V+zFHlmd6LOM7ATQRbGTU1AQgAn0H6UrFiWcovkh6E XVcl+SeqyO6JHOPm+e9Wu0Vw+VIUvXZVUVVQLa1PQDUi6j00ChlcR66g9/V0sPIcSutacPKf dKYOBvzd4rlhL8rfrdEsQw5ApZxrA8kYZVMhFmBRKAa6wos25moTlMKpCWzTH84+WO5+ziCT sTUZASAToz3RdunTD+vQcHj0GqNTPAHK63sfbAB2I0BslZkXkY1RLb/YhuA6E7JyEd2pilZO rIuBGl/5q2qSakgnAVFWFBR/DO27JuAksYnq+aH8vI0xGvwn75KqSk4UzAkDzWSmO4ZHuahK tQgZNsMYV+PGayRBX9b9zbldzopoLBdqHc4njQARAQABwsF8BBgBCgAmAhsMFiEEqUDUNJks Lo6ZED1QIk+n58yCpmQFAmfIHFQFCRYU6J8ACgkQIk+n58yCpmS2PA//bqN1LfcotmArgEls a+0EGZSQlYgK48pm8WAeTXTngudP9IJ4SuKYHR5RNjHcBeqN+Me0zxRqYzRb8nGanHEkDyf4 Im8DQM8d6vbyU+FcPmG4skud4kgS1zMHnlVdSXfSIwKC/hKgdHG8aBV7545Lz9X6Iohea+94 wneD0aw/hqF+QWewGZhWJriWAZtvEkzNjQOi4U9F/trLten/x7bpphDSnDMKJtITbtzATT1D q7o7VpIUK1nCTQALMuMjKCdi8OdU/+V+R3O40PXWvX8qrvqYapVbZ+9KqT74FsuB0Ya9uXwg BF2Q6cRuETZk5vqaqKxzqoQZCO8AOz/58j6O2RHNy/mZEN+7tJ5Tsq42zVJ4jxsT8b9Yplav CMsnBgDeRWhcbYhCyttoL7nYISyWg4kQYZ/PwIV3OuNv2f8iKYsxNsRuClOAF82+gvqOy1/1 pprFjy8uo2pkoOrb63aOP3vO5VHnRKgra6dqNcaZ+c6J4H+nEJGi2SkHAUJz5oBzuThvPudL vPA/SK8sKoM01IRxSihev/S/5WLazXB1PGemOCbvzC1IjWJJraxiDJ5IygokapUa2RP7+WBR 22skQ3SSl6G107QgWKSyTOGWEaRmV53vxQLVjXuCmzSSasTL60zq5yGrT4/DYQVSNEUiUbG4 pYekxJujNeEDkUlky0Y= In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 6/29/26 14:23, Lorenzo Stoakes wrote: > vma_last_pgoff() already lives there, so it's a bit odd to keep > vma_start_pgoff() in mm/interval_tree.c. Move them together. > > These each return unsigned long, which pgoff_t is typedef'd to. Make this > consistent and have these functions return pgoff_t instead. > > Additionally, express vma_last_pgoff() in terms of vma_start_pgoff(), since > we wrap the vma->vm_pgoff access, we may as well use it here. > > Also while we're here, const-ify the VMA and cleanup a bit. > > No functional change intended. > > Signed-off-by: Lorenzo Stoakes Reviewed-by: Vlastimil Babka (SUSE)