[PATCH 2/3] mm/rmap: could be partially_mapped only after no entire map

[Wei Yang <richard.weiyang@gmail.com>]

If it is not the last entire map, we are sure the folio is not partially
mapped.

Move the check when there is no entire map.

Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.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>
---
 mm/rmap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mm/rmap.c b/mm/rmap.c
index a927437a56c2..645d924bfc7d 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -1757,9 +1757,9 @@ static __always_inline void __folio_remove_rmap(struct folio *folio,
 				/* An add of ENTIRELY_MAPPED raced ahead */
 				nr = 0;
 			}
-		}
 
-		partially_mapped = nr && nr < nr_pmdmapped;
+			partially_mapped = nr && nr < nr_pmdmapped;
+		}
 		break;
 	default:
 		BUILD_BUG();
-- 
2.34.1