From 6e8cda4c2c87b2a44828e651a10705647a6fd542 Mon Sep 17 00:00:00 2001 From: "Matthew Wilcox (Oracle)" Date: Fri, 12 Apr 2024 20:35:03 +0100 Subject: mm: convert hugetlb_page_mapping_lock_write to folio MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The page is only used to get the mapping, so the folio will do just as well. Both callers already have a folio available, so this saves a call to compound_head(). Link: https://lkml.kernel.org/r/20240412193510.2356957-7-willy@infradead.org Signed-off-by: Matthew Wilcox (Oracle) Reviewed-by: Jane Chu  Reviewed-by: Oscar Salvador Acked-by: Miaohe Lin Cc: Dan Williams Signed-off-by: Andrew Morton --- mm/memory-failure.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'mm/memory-failure.c') diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 4daf581e3878..1a5f3403dd2a 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1624,7 +1624,7 @@ static bool hwpoison_user_mappings(struct page *p, unsigned long pfn, * TTU_RMAP_LOCKED to indicate we have taken the lock * at this higher level. */ - mapping = hugetlb_page_mapping_lock_write(hpage); + mapping = hugetlb_folio_mapping_lock_write(folio); if (mapping) { try_to_unmap(folio, ttu|TTU_RMAP_LOCKED); i_mmap_unlock_write(mapping); -- cgit