1 files changed, 2 insertions, 1 deletions

diff --git a/mm/filemap.c b/mm/filemap.c
index 99977f0a94e4..5c0c6518f341 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1516,7 +1516,8 @@ static void do_async_mmap_readahead(struct vm_area_struct *vma,
         if (ra->mmap_miss > 0)
                 ra->mmap_miss--;
         if (PageReadahead(page))
-                page_cache_async_readahead(mapping, ra, file, page, offset, 1);
+                page_cache_async_readahead(mapping, ra, file,
+                                           page, offset, ra->ra_pages);
 }
 
 /**