linux-kernel - [PATCH] mm/hugetlb: replace page_ref_freeze() with folio_ref_freeze() in hugetlb_folio_init

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Message-ID: <20230926174433.81241-1-sidhartha.kumar@oracle.com>
Date:   Tue, 26 Sep 2023 10:44:33 -0700
From:   Sidhartha Kumar <sidhartha.kumar@...cle.com>
To:     linux-kernel@...r.kernel.org, linux-mm@...ck.org
Cc:     akpm@...ux-foundation.org, songmuchun@...edance.com,
        mike.kravetz@...cle.com, willy@...radead.org,
        usama.arif@...edance.com,
        Sidhartha Kumar <sidhartha.kumar@...cle.com>
Subject: [PATCH] mm/hugetlb: replace page_ref_freeze() with folio_ref_freeze() in hugetlb_folio_init_vmemmap()


No functional difference, folio_ref_freeze() is currently a wrapper for
page_ref_freeze().

Signed-off-by: Sidhartha Kumar <sidhartha.kumar@...cle.com>

---
 mm/hugetlb.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index dc35ae8fdd61..77a399afb60a 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -3191,7 +3191,7 @@ static void __init hugetlb_folio_init_vmemmap(struct folio *folio,
 	/* Prepare folio head */
 	__folio_clear_reserved(folio);
 	__folio_set_head(folio);
-	ret = page_ref_freeze(&folio->page, 1);
+	ret = folio_ref_freeze(folio, 1);
 	VM_BUG_ON(!ret);
 	/* Initialize the necessary tail struct pages */
 	hugetlb_folio_init_tail_vmemmap(folio, 1, nr_pages);
-- 
2.41.0