page allocator: do not setup zonelist cache when there is only one node

[profile/ivi/kernel-adaptation-intel-automotive.git] / mm / madvise.c

diff --git a/mm/madvise.c b/mm/madvise.c
index b9ce574..e994dcb 100644 (file)
--- a/mm/madvise.c
+++ b/mm/madvise.c
@@ -123,8 +123,7 @@ static long madvise_willneed(struct vm_area_struct * vma,
                end = vma->vm_end;
        end = ((end - vma->vm_start) >> PAGE_SHIFT) + vma->vm_pgoff;
 
-       force_page_cache_readahead(file->f_mapping,
-                       file, start, max_sane_readahead(end - start));
+       force_page_cache_readahead(file->f_mapping, file, start, end - start);
        return 0;
 }