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Tue, 2 Sep 2025 20:49:13 +0800 From: Kefeng Wang To: Andrew Morton , David Hildenbrand , Oscar Salvador , Muchun Song CC: , , Zi Yan , Vlastimil Babka , Brendan Jackman , Johannes Weiner , , Kefeng Wang Subject: [PATCH v2 4/9] mm: hugetlb: remove struct hstate from init_new_hugetlb_folio() Date: Tue, 2 Sep 2025 20:48:15 +0800 Message-ID: <20250902124820.3081488-5-wangkefeng.wang@huawei.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20250902124820.3081488-1-wangkefeng.wang@huawei.com> References: <20250902124820.3081488-1-wangkefeng.wang@huawei.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Originating-IP: [10.175.112.125] X-ClientProxiedBy: kwepems500002.china.huawei.com (7.221.188.17) To dggpemf100008.china.huawei.com (7.185.36.138) X-Stat-Signature: ikj84jte5brtbzmaoyhps8wgfo9d4p3y X-Rspam-User: X-Rspamd-Queue-Id: 9011540004 X-Rspamd-Server: rspam01 X-HE-Tag: 1756817359-669535 X-HE-Meta: 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 KaJxqXHd 1hGt/opbNJMEP+omKnXeay/YDRcd/KVa/M888qrSBdZrdxPjyiXF4l1fkGb0jQ6p/yopW2s25wjkmhTLdouTFZXcrJtId5EMf67TBGpISFcRxmH6J4X19bA5KqrK9TY10dzjfdgzJf6foKEA0Pv4Q82MdArm/qUHB7WAty3cG/S/71UNTkSMy8jm4bv49ryDr9G7Fcb+8HI92nc/7NQF2XkuVohCFxJ1KqZtuH1qKH94CpAqu5bAdbtPcP8evsqN1Tsi7jywIbLQe6iM= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: The struct hstate is never used, remove it. Reviewed-by: Sidhartha Kumar Reviewed-by: Jane Chu Signed-off-by: Kefeng Wang --- mm/hugetlb.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/mm/hugetlb.c b/mm/hugetlb.c index 5c93faf82674..ab748964d219 100644 --- a/mm/hugetlb.c +++ b/mm/hugetlb.c @@ -1896,7 +1896,7 @@ static void account_new_hugetlb_folio(struct hstate *h, struct folio *folio) h->nr_huge_pages_node[folio_nid(folio)]++; } -static void init_new_hugetlb_folio(struct hstate *h, struct folio *folio) +static void init_new_hugetlb_folio(struct folio *folio) { __folio_set_hugetlb(folio); INIT_LIST_HEAD(&folio->lru); @@ -1985,7 +1985,7 @@ static struct folio *only_alloc_fresh_hugetlb_folio(struct hstate *h, folio = alloc_buddy_hugetlb_folio(order, gfp_mask, nid, nmask, node_alloc_noretry); if (folio) - init_new_hugetlb_folio(h, folio); + init_new_hugetlb_folio(folio); return folio; } @@ -3404,7 +3404,7 @@ static void __init gather_bootmem_prealloc_node(unsigned long nid) hugetlb_folio_init_vmemmap(folio, h, HUGETLB_VMEMMAP_RESERVE_PAGES); - init_new_hugetlb_folio(h, folio); + init_new_hugetlb_folio(folio); if (hugetlb_bootmem_page_prehvo(m)) /* @@ -4019,7 +4019,7 @@ static long demote_free_hugetlb_folios(struct hstate *src, struct hstate *dst, prep_compound_page(page, dst->order); new_folio->mapping = NULL; - init_new_hugetlb_folio(dst, new_folio); + init_new_hugetlb_folio(new_folio); /* Copy the CMA flag so that it is freed correctly */ if (cma) folio_set_hugetlb_cma(new_folio); -- 2.27.0