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Fri, 23 Oct 2026 00:55:36 +0000 X-Mizu-Trace-ID: 0f9dfc49a1afc88e X-Migadu-Flow: FLOW_OUT From: Lance Yang To: songmuchun@bytedance.com Cc: osalvador@suse.de, akpm@linux-foundation.org, rppt@kernel.org, qi.zheng@linux.dev, lance.yang@linux.dev, jthoughton@google.com, david@kernel.org, muchun.song@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 06/12] mm: hugetlb_vmemmap: rename vmemmap_remap_pte() to vmemmap_optimize_pte() Date: Fri, 23 Oct 2026 08:55:26 +0800 Message-ID: <20261023005526.20560-1-lance.yang@linux.dev> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20261020115824.823278-5-songmuchun@bytedance.com> References: <20261020115824.823278-5-songmuchun@bytedance.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 3BA9B40008 X-Stat-Signature: b91iatcs35ux3m8hyg15httbox6p1prt X-Rspam-User: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-HE-Tag: 1792716937-972340 X-HE-Meta: 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 +9vtR1dN S7jrdF2OtUIyVx1FoZdqknMUMypCBFSQ+/47FB/R90evSGW+4drUVlD/GpdKPG5qIx2Rn7aAcqf0pFhV9SC8F080OD/MtyV9H5pId3pz9Fiqr1hmvOfoYOKn4DUwqPeA8o7MqjNOIumsqrmFREUG/2T9vfUYGuDOT1wmzhx1jHPDTm6eKEfR3WercDkukXDP27TyNUJRqmZ3NBmo7+FTOZtVVGbh355LK8G+A2lE/1DLOjj7lP60OInAntX60KafRVFwjQIyNbad5jKz81i5dfrVjWX+7EFweRhnWWCbOf0Glz/k4CoZLKEmGxA== Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Tue, Oct 20, 2026 at 07:58:18PM +0800, Muchun Song wrote: >Both optimization and restoration update vmemmap PTEs by remapping them, >so "remap" does not identify the callback's role. Use "optimize" for the >optimization callback to match "restore" and make the two directions >explicit and consistent. > >No functional change intended. > >Signed-off-by: Muchun Song >--- Reviewed-by: Lance Yang