From: Nick Piggin <nickpiggin@yahoo.com.au>

Fix typo in do_no_page vs invalidate race fix patch.

Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/truncate.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN mm/truncate.c~mm-fix-fault-vs-invalidate-race-for-linear-mappings-fix-2 mm/truncate.c
--- a/mm/truncate.c~mm-fix-fault-vs-invalidate-race-for-linear-mappings-fix-2
+++ a/mm/truncate.c
@@ -235,7 +235,7 @@ void truncate_inode_pages_range(struct a
 			wait_on_page_writeback(page);
 			if (page_mapped(page)) {
 				unmap_mapping_range(mapping,
-				  (loff_t)page_index<<PAGE_CACHE_SHIFT,
+				  (loff_t)page->index<<PAGE_CACHE_SHIFT,
 				  PAGE_CACHE_SIZE, 0);
 			}
 			if (page->index > next)
_