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([110.9.142.4]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3ade31ff0c9sm258584a91.1.2026.10.23.09.10.15 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Oct 2026 09:10:17 -0700 (PDT) From: Sang-Heon Jeon To: Andrew Morton , David Hildenbrand , Gregory Price Cc: Joshua Hahn , linux-kernel@vger.kernel.org, linux-mm@kvack.org, Rakie Kim , Ying Huang , Zi Yan Subject: [PATCH] mm/mempolicy: remove unused mpol_is_preferred_many() Date: Sat, 24 Oct 2026 01:10:01 +0900 Message-ID: <20261023161003.59086-1-ekffu200098@gmail.com> X-Mailer: git-send-email 2.43.0 X-Archived-By: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Queue-Id: 600BF1C000A X-Rspam-User: X-Stat-Signature: j9mpfubayengnksauahoh4g19wkuha51 X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_PASS,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=4.0.1 X-Rspamd-Server: rspam03 X-HE-Tag: 1792771819-147150 X-HE-Meta: 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 DlW/6aOl 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 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 Since commit a492abe28bec ("mm: hugetlb: move mpol interpretation out of dequeue_hugetlb_folio_vma()"), mpol_is_preferred_many() has no callers. So remove it. No functional change. Signed-off-by: Sang-Heon Jeon --- include/linux/mempolicy.h | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h index 65c732d440d2..cd8f944209ca 100644 --- a/include/linux/mempolicy.h +++ b/include/linux/mempolicy.h @@ -173,11 +173,6 @@ int mpol_misplaced(struct folio *folio, struct vm_fault *vmf, unsigned long addr); extern void mpol_put_task_policy(struct task_struct *); -static inline bool mpol_is_preferred_many(struct mempolicy *pol) -{ - return (pol->mode == MPOL_PREFERRED_MANY); -} - extern bool apply_policy_zone(struct mempolicy *policy, enum zone_type zone); extern int mempolicy_set_node_perf(unsigned int node, @@ -298,10 +293,5 @@ static inline void mpol_put_task_policy(struct task_struct *task) { } -static inline bool mpol_is_preferred_many(struct mempolicy *pol) -{ - return false; -} - #endif /* CONFIG_NUMA */ #endif base-commit: fcec4f4bcc1101dbd7e3aff267856b3bbfe128c6 -- 2.43.0