diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 16cf8f0bc55f3fc18b600b63393bca221e850d61..90b3a3726d802c088a54cb1483cdb15d9088da07 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -74,8 +74,7 @@ static void f2fs_write_end_io(struct bio *bio)
 		dec_page_count(sbi, F2FS_WRITEBACK);
 	}
 
-	if (!get_pages(sbi, F2FS_WRITEBACK) &&
-			!list_empty(&sbi->cp_wait.task_list))
+	if (!get_pages(sbi, F2FS_WRITEBACK) && wq_has_sleeper(&sbi->cp_wait))
 		wake_up(&sbi->cp_wait);
 
 	bio_put(bio);