diff options
| author | Wei Yang <richard.weiyang@gmail.com> | 2025-08-17 03:26:47 +0000 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-09-13 16:55:15 -0700 |
| commit | 5d5d75ff646c9b5e54f1c0018097d970dabafb74 (patch) | |
| tree | e9d8c74d2aa383a6a46d20701acbe80f7f575ab2 | |
| parent | e5e758922d1a8ce5ea97140192d395f296bcf32c (diff) | |
mm/rmap: use folio_large_nr_pages() when we are sure it is a large folio
Non-large folio is handled at the beginning, so it is a large folio for
sure.
Use folio_large_nr_pages() here like elsewhere.
Link: https://lkml.kernel.org/r/20250817032647.29147-3-richard.weiyang@gmail.com
Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Acked-by: David Hildenbrand <david@redhat.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Harry Yoo <harry.yoo@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | mm/rmap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/rmap.c b/mm/rmap.c index 2f8e7ce03685..34333ae3bd80 100644 --- a/mm/rmap.c +++ b/mm/rmap.c @@ -1702,7 +1702,7 @@ static __always_inline void __folio_remove_rmap(struct folio *folio, nr = folio_sub_return_large_mapcount(folio, nr_pages, vma); if (!nr) { /* Now completely unmapped. */ - nr = folio_nr_pages(folio); + nr = folio_large_nr_pages(folio); } else { partially_mapped = nr < folio_large_nr_pages(folio) && !folio_entire_mapcount(folio); |