[PATCH] mm/rmap: change the type of we_locked from int to bool

[Hao Ge]

Change the type of we_locked from int to bool
because folio_trylock return bool

Signed-off-by: Hao Ge <gehao@xxxxxxxxxx>
---
 mm/rmap.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/rmap.c b/mm/rmap.c
index 3746a5531018..3da95b911cc0 100644
--- a/mm/rmap.c
+++ b/mm/rmap.c
@@ -961,7 +961,7 @@ static bool invalid_folio_referenced_vma(struct vm_area_struct *vma, void *arg)
 int folio_referenced(struct folio *folio, int is_locked,
 		     struct mem_cgroup *memcg, unsigned long *vm_flags)
 {
-	int we_locked = 0;
+	bool we_locked = false;
 	struct folio_referenced_arg pra = {
 		.mapcount = folio_mapcount(folio),
 		.memcg = memcg,
-- 
2.25.1