mm/swap.c: fix confusing comment in release_pages()

Since commit 07d802699528 ("mm: devmap: refactor 1-based refcounting for
ZONE_DEVICE pages"), we have renamed the func put_devmap_managed_page() to
page_is_devmap_managed().

Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: John Hubbard <jhubbard@nvidia.com>
Link: https://lkml.kernel.org/r/20200905084453.19353-1-linmiaohe@huawei.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/mm/swap.c b/mm/swap.c
index 8c93640..43288a0 100644 (file)
--- a/mm/swap.c
+++ b/mm/swap.c
@@ -902,7 +902,7 @@ void release_pages(struct page **pages, int nr)
                        }
                        /*
                         * ZONE_DEVICE pages that return 'false' from
-                        * put_devmap_managed_page() do not require special
+                        * page_is_devmap_managed() do not require special
                         * processing, and instead, expect a call to
                         * put_page_testzero().
                         */