1 files changed, 5 insertions, 0 deletions

diff --git a/fs/ocfs2/endian.h b/fs/ocfs2/endian.h
index f226b2207628..ff257628af16 100644
--- a/fs/ocfs2/endian.h
+++ b/fs/ocfs2/endian.h
@@ -32,6 +32,11 @@ static inline void le32_add_cpu(__le32 *var, u32 val)
         *var = cpu_to_le32(le32_to_cpu(*var) + val);
 }
 
+static inline void le64_add_cpu(__le64 *var, u64 val)
+{
+        *var = cpu_to_le64(le64_to_cpu(*var) + val);
+}
+
 static inline void le32_and_cpu(__le32 *var, u32 val)
 {
         *var = cpu_to_le32(le32_to_cpu(*var) & val);