1 files changed, 1 insertions, 1 deletions
diff --git a/file.h b/file.h
index 8fd34b13..c0a547eb 100644
--- a/file.h
+++ b/file.h
@@ -86,7 +86,7 @@ struct fio_file {
 	 */
 	unsigned int major, minor;
 	int fileno;
-	int bs;
+	unsigned long long bs;
 	char *file_name;
 
 	/*