1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index 41f276fdd185..0a022b2f63fc 100644
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -83,6 +83,9 @@ struct hd_struct {
         struct kobject *holder_dir;
         unsigned ios[2], sectors[2];    /* READs and WRITEs */
         int policy, partno;
+#ifdef CONFIG_FAIL_MAKE_REQUEST
+        int make_it_fail;
+#endif
 };
 
 #define GENHD_FL_REMOVABLE                      1
@@ -90,6 +93,7 @@ struct hd_struct {
 #define GENHD_FL_CD                             8
 #define GENHD_FL_UP                             16
 #define GENHD_FL_SUPPRESS_PARTITION_INFO        32
+#define GENHD_FL_FAIL                           64
 
 struct disk_stats {
         unsigned long sectors[2];       /* READs and WRITEs */