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From:   Sidhartha Kumar <sidhartha.kumar@oracle.com>
To:     linux-kernel@vger.kernel.org, linux-mm@kvack.org
Cc:     akpm@linux-foundation.org, songmuchun@bytedance.com,
        mike.kravetz@oracle.com, willy@infradead.org, jhubbard@nvidia.com,
        Sidhartha Kumar <sidhartha.kumar@oracle.com>
Subject: [PATCH 2/9] mm/hugetlb: convert hugetlbfs_pagecache_present() to folios
Date:   Thu, 19 Jan 2023 13:14:39 -0800
Message-Id: <20230119211446.54165-3-sidhartha.kumar@oracle.com>
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Convert hugetlbfs_pagecache_present() to use folios internally by
replacing a call to find_get_page() to filemap_get_folio().

Signed-off-by: Sidhartha Kumar <sidhartha.kumar@oracle.com>
---
 mm/hugetlb.c | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/mm/hugetlb.c b/mm/hugetlb.c
index 849206e94742..04cbdf5025a5 100644
--- a/mm/hugetlb.c
+++ b/mm/hugetlb.c
@@ -5653,15 +5653,15 @@ static bool hugetlbfs_pagecache_present(struct hstate *h,
 {
 	struct address_space *mapping;
 	pgoff_t idx;
-	struct page *page;
+	struct folio *folio;
 
 	mapping = vma->vm_file->f_mapping;
 	idx = vma_hugecache_offset(h, vma, address);
 
-	page = find_get_page(mapping, idx);
-	if (page)
-		put_page(page);
-	return page != NULL;
+	folio = filemap_get_folio(mapping, idx);
+	if (folio)
+		folio_put(folio);
+	return folio != NULL;
 }
 
 int hugetlb_add_to_page_cache(struct page *page, struct address_space *mapping,
-- 
2.39.0