LU-80 lov: large stripe count support

[fs/lustre-release.git] / lustre / include / lustre_lite.h

diff --git a/lustre/include/lustre_lite.h b/lustre/include/lustre_lite.h
index ac71d69..7fa9937 100644 (file)
--- a/lustre/include/lustre_lite.h
+++ b/lustre/include/lustre_lite.h
@@ -150,12 +150,11 @@ static inline void ll_dir_chain_fini(struct ll_dir_chain *chain)
 {
 }
 
-static inline unsigned long hash_x_index(__u64 hash)
+static inline unsigned long hash_x_index(__u64 hash, int hash64)
 {
 #ifdef __KERNEL__
-# if BITS_PER_LONG == 32
-        hash >>= 32;
-# endif
+        if (BITS_PER_LONG == 32 && hash64)
+                hash >>= 32;
 #endif
         return ~0UL - hash;
 }