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authorWu Fengguang <fengguang.wu@intel.com>2009-06-16 15:31:20 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-16 19:47:28 -0700
commitf7e839dd36fd940b0202cfb7d39b2a1b2dc59b1b (patch)
tree5c99332a62aa8135bd58485e7f3c22634ecdc90c /mm/madvise.c
parent1ebf26a9b338534def47f307c6c8694b6dfc0a79 (diff)
downloadlinux-linaro-android-f7e839dd36fd940b0202cfb7d39b2a1b2dc59b1b.tar.gz
readahead: move max_sane_readahead() calls into force_page_cache_readahead()
Impact: code simplification. Cc: Nick Piggin <npiggin@suse.de> Signed-off-by: Wu Fengguang <fengguang.wu@intel.com> Cc: Ying Han <yinghan@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/madvise.c')
-rw-r--r--mm/madvise.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/mm/madvise.c b/mm/madvise.c
index b9ce574827c..e994dcb479d 100644
--- 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;
}