Device public memory never had an in tree consumer and was removed in
commit 25b2995a35b6 ("mm: remove MEMORY_DEVICE_PUBLIC support").
Delete the obsolete comment.
Signed-off-by: Ralph Campbell <rcampbell@xxxxxxxxxx>
---
This applies to linux-mm and is for Andrew Morton's tree.
mm/migrate.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/migrate.c b/mm/migrate.c
index eb859f7a9811..34fdd25a26db 100644
--- a/mm/migrate.c
+++ b/mm/migrate.c
@@ -381,7 +381,7 @@ static int expected_page_refs(struct address_space *mapping, struct page *page)
int expected_count = 1;
/*
- * Device public or private pages have an extra refcount as they are
+ * Device private pages have an extra refcount as they are
* ZONE_DEVICE pages.
*/
expected_count += is_device_private_page(page);
--
2.20.1
