md: linear: Make array_size sector-based and rename it to array_sectors.

[pandora-kernel.git] / mm / filemap.c

diff --git a/mm/filemap.c b/mm/filemap.c
index 2dead9a..1e6a7d3 100644 (file)
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -1461,6 +1461,11 @@ page_not_uptodate:
         */
        ClearPageError(page);
        error = mapping->a_ops->readpage(file, page);
+       if (!error) {
+               wait_on_page_locked(page);
+               if (!PageUptodate(page))
+                       error = -EIO;
+       }
        page_cache_release(page);
 
        if (!error || error == AOP_TRUNCATED_PAGE)