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From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: Andrew Morton <akpm@linux-foundation.org>,
	Muchun Song <muchun.song@linux.dev>,
	Oscar Salvador <osalvador@suse.de>,
	David Hildenbrand <david@redhat.com>
Cc: <linux-mm@kvack.org>, Kefeng Wang <wangkefeng.wang@huawei.com>
Subject: [PATCH 5/7] mm: hugetlb: remove struct hstate from init_new_hugetlb_folio()
Date: Sat, 2 Aug 2025 15:31:05 +0800	[thread overview]
Message-ID: <20250802073107.2787975-6-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20250802073107.2787975-1-wangkefeng.wang@huawei.com>

The struct hstate is never used, remove it.

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 mm/hugetlb.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index e174a9269f52..b16011c9645d 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -1896,7 +1896,7 @@ static void prep_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);
@@ -1982,7 +1982,7 @@ 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;
 }
 
@@ -3401,7 +3401,7 @@ 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))
 			/*
@@ -4013,7 +4013,7 @@ 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



  parent reply	other threads:[~2025-08-02  7:31 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-02  7:31 [PATCH 0/7] mm: hugetlb: cleanup and allocate frozen hugetlb folio Kefeng Wang
2025-08-02  7:31 ` [PATCH 1/7] mm: hugetlb: convert to alloc_fresh_hugetlb_hvo_folio() Kefeng Wang
2025-08-04 15:41   ` Sidhartha Kumar
2025-08-04 20:27   ` Vishal Moola (Oracle)
2025-08-05 14:21     ` Kefeng Wang
2025-08-05 17:56       ` Vishal Moola (Oracle)
2025-08-05 22:18   ` jane.chu
2025-08-06  0:33     ` jane.chu
2025-08-06  0:56       ` Kefeng Wang
2025-08-06 18:16         ` jane.chu
2025-08-02  7:31 ` [PATCH 2/7] mm: hugetlb: convert to prep_account_new_hugetlb_folio() Kefeng Wang
2025-08-04 15:54   ` Sidhartha Kumar
2025-08-04 20:36   ` Vishal Moola (Oracle)
2025-08-05 14:21     ` Kefeng Wang
2025-08-06  0:53     ` jane.chu
2025-08-02  7:31 ` [PATCH 3/7] mm; hugetlb: simpify alloc_buddy_hugetlb_folio() Kefeng Wang
2025-08-04 15:57   ` Sidhartha Kumar
2025-08-04 20:56   ` Vishal Moola (Oracle)
2025-08-05 14:22     ` Kefeng Wang
2025-08-02  7:31 ` [PATCH 4/7] mm: hugetlb: directly pass order when allocate a hugetlb folio Kefeng Wang
2025-08-04 16:22   ` Sidhartha Kumar
2025-08-06 20:05   ` jane.chu
2025-08-06 20:17     ` jane.chu
2025-08-02  7:31 ` Kefeng Wang [this message]
2025-08-04 16:13   ` [PATCH 5/7] mm: hugetlb: remove struct hstate from init_new_hugetlb_folio() Sidhartha Kumar
2025-08-06 20:08   ` jane.chu
2025-08-02  7:31 ` [PATCH 6/7] mm: hugeltb: check NUMA_NO_NODE in only_alloc_fresh_hugetlb_folio() Kefeng Wang
2025-08-04 19:09   ` Sidhartha Kumar
2025-08-06 20:43   ` jane.chu
2025-08-12 12:13     ` Kefeng Wang
2025-08-02  7:31 ` [PATCH 7/7] mm: hugetlb: allocate frozen pages in alloc_gigantic_folio() Kefeng Wang
2025-08-07  1:22   ` jane.chu
2025-08-12 12:11     ` Kefeng Wang

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