memcg: fix lru rotation in isolate_pages

[firefly-linux-kernel-4.4.55.git] / mm / page_io.c

diff --git a/mm/page_io.c b/mm/page_io.c
index 3023c475e0415fc0c6ec537a556e6d3835a2b1d9..c6f3e5071de3bb57c737cef88ab32c3cbdac4aee 100644 (file)
--- a/mm/page_io.c
+++ b/mm/page_io.c
@@ -120,7 +120,7 @@ out:
        return ret;
 }
 
-int swap_readpage(struct file *file, struct page *page)
+int swap_readpage(struct page *page)
 {
        struct bio *bio;
        int ret = 0;