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[173.79.60.52]) by smtp.gmail.com with ESMTPSA id 6a1803df08f44-91430e6ccfcsm36688496d6.40.2026.09.26.03.43.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 26 Sep 2026 03:43:40 -0700 (PDT) Date: Sat, 26 Sep 2026 06:43:38 -0400 From: Gregory Price To: "Lorenzo Stoakes (ARM)" Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-team@meta.com, akpm@linux-foundation.org, liam@infradead.org, david@kernel.org, vbabka@kernel.org, jannh@google.com, ziy@nvidia.com, matthew.brost@intel.com, joshua.hahnjy@gmail.com, rakie.kim@sk.com, byungchul@sk.com, ying.huang@linux.alibaba.com, apopple@nvidia.com, peterx@redhat.com, jgg@ziepe.ca, sashiko-bot , stable@vger.kernel.org Subject: Re: [PATCH v2 1/2] mm/mempolicy: use vm_normal_folio_pmd() in queue_folios_pmd() Message-ID: References: <20260912034833.2952750-1-gourry@gourry.net> <20260912034833.2952750-2-gourry@gourry.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: F0E0DC0002 X-Stat-Signature: qpuu9i74m6fq4qbm4u1eziixosbwa5j4 X-HE-Tag: 1790419421-540634 X-HE-Meta: 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 d1IDWibn vo1abXuTgeZLvcKNIr08PYA/lE9VTzxTnk0KmaUPsSsgiGUDFlWs7GapsaTWcLIMOxEZ5Yx+3hUW6GzfJhxxrReC29gDqQ18BSOpu0FR61VGQJYd0a/yTg0yQpne99EIoiNawyls/O987tAbSA+RuWLu110PEtab2U9VOFeaTLrk8lf269a5RxoaLjDE2VK6hfxIhzmCHp+eQ1eP7rd2nDMHZW3OSUhw3AzHmHRxUbz8U4MIo31IQ6HBIcPQ26lmhzerTw5lhR/AOHdvYq+YT3IrqZ555q6XIKQ0CwbkvBxvKSV6F6Kqy3AeOiBuF5JdnDega6HSDGQQcpd63IyDoSrfikwThVxJvfnhsxj5aPrjqc8kXoCzVY2leAg0DfVoyJpMrjhNvz7ZPoUyeE6GycHaH3rRZEjwbmECNWvQgrck7E1BIYBzMv5WK1TCJ96dcI4Ar Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Sep 16, 2026 at 11:53:58AM +0100, Lorenzo Stoakes (ARM) wrote: > It seems that setting ACTION_CONTINUE or not makes no difference. > > This is really just a long way of saying maybe you could just do: > > folio = vm_normal_folio_pmd(walk->vma, addr, pmdval); > if (!folio) > return; > > ? :) > You are correct, I will spin a quick v3 although this will hurt to rebase the rewrite series on. ~Gregory