[PATCH 04/13] mm/memory-failure: save a page_folio() call

From: Miaohe Lin
Date: Fri May 24 2024 - 05:18:07 EST


Use local variable folio directly to save a page_folio() call.
No functional change intended.

Signed-off-by: Miaohe Lin <linmiaohe@xxxxxxxxxx>
---
mm/memory-failure.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index b571aaf987a2..73878ecdec22 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1658,7 +1658,7 @@ static bool hwpoison_user_mappings(struct folio *folio, struct page *p,
unmap_success = !page_mapped(p);
if (!unmap_success)
pr_err("%#lx: failed to unmap page (folio mapcount=%d)\n",
- pfn, folio_mapcount(page_folio(p)));
+ pfn, folio_mapcount(folio));

/*
* try_to_unmap() might put mlocked page in lru cache, so call
--
2.33.0