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[173.79.60.52]) by smtp.gmail.com with ESMTPSA id af79cd13be357-92ee5cfcb0dsm290194785a.25.2026.07.10.14.12.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 10 Jul 2026 14:12:12 -0700 (PDT) Date: Fri, 10 Jul 2026 17:12:07 -0400 From: Gregory Price To: Lorenzo Stoakes Cc: Andrew Morton , David Hildenbrand , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Rik van Riel , Harry Yoo , Jann Horn , Lance Yang , Pedro Falcato , Russell King , Dinh Nguyen , Simon Schuster , "James E.J. Bottomley" , Helge Deller , Alexander Viro , Christian Brauner , Jan Kara , Dan Williams , Matthew Wilcox , Muchun Song , Oscar Salvador , Masami Hiramatsu , Oleg Nesterov , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Byungchul Park , Ying Huang , Alistair Popple , Hugh Dickins , Peter Xu , Kees Cook , Marek Szyprowski , Robin Murphy , Andrey Konovalov , Alexander Potapenko , Dmitry Vyukov , Steven Rostedt , Mathieu Desnoyers , Jarkko Sakkinen , Dave Hansen , Thomas Gleixner , Borislav Petkov , x86@kernel.org, "H. Peter Anvin" , Mikko Perttunen , Jonathan Hunter , Christian Koenig , Huang Rui , Matthew Auld , Jason Gunthorpe , Yishai Hadas , Shameer Kolothum , Kevin Tian , Ankit Agrawal , Alex Williamson , Paolo Bonzini , Shakeel Butt , Usama Arif , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org, linux-fsdevel@vger.kernel.org, nvdimm@lists.linux.dev, linux-perf-users@vger.kernel.org, linux-trace-kernel@vger.kernel.org, damon@lists.linux.dev, iommu@lists.linux.dev, kasan-dev@googlegroups.com, 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, Russell King Subject: Re: [PATCH v2 09/33] mm/rmap: parameterise anon_vma_interval_tree_*() by anon_vma Message-ID: References: <20260710-b4-pre-scalable-cow-v2-0-2a5aa403d977@kernel.org> <20260710-b4-pre-scalable-cow-v2-9-2a5aa403d977@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260710-b4-pre-scalable-cow-v2-9-2a5aa403d977@kernel.org> X-Rspam-User: X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 5510C1C0003 X-Stat-Signature: p9fmqfrwgcd8cj5jaurcymdyrye3e9dq X-HE-Tag: 1783717934-271117 X-HE-Meta: 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 02wXeA1e 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Fri, Jul 10, 2026 at 09:16:50PM +0100, Lorenzo Stoakes wrote: > Similar to what we did with mapping_rmap_tree*(), let's declare > anon_vma_interval_tree*() in terms of anon_vma rather than rb_root_cached. > > In each case the rb tree referenced is &anon_vma->rb_root, so just pass > anon_vma and the functions can figure this out themselves. > > Also update the VMA userland tests to reflect the change. > > No functional change intended. > > Reviewed-by: Pedro Falcato > Signed-off-by: Lorenzo Stoakes Reviewed-by: Gregory Price