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[PATCH] ext4: move block number hi bits
[pandora-kernel.git]
/
include
/
linux
/
mm.h
diff --git
a/include/linux/mm.h
b/include/linux/mm.h
index
b7966ab
..
2614662
100644
(file)
--- a/
include/linux/mm.h
+++ b/
include/linux/mm.h
@@
-593,6
+593,7
@@
static inline int page_mapped(struct page *page)
*/
#define NOPAGE_SIGBUS (NULL)
#define NOPAGE_OOM ((struct page *) (-1))
+#define NOPAGE_REFAULT ((struct page *) (-2)) /* Return to userspace, rerun */
/*
* Error return values for the *_nopfn functions