block: Block layer data integrity support

[linux-2.6.git] / include / linux / genhd.h

diff --git a/include/linux/genhd.h b/include/linux/genhd.h
index ae7aec3..524ec96 100644 (file)
--- a/include/linux/genhd.h
+++ b/include/linux/genhd.h
@@ -141,6 +141,9 @@ struct gendisk {
        struct disk_stats dkstats;
 #endif
        struct work_struct async_notify;
+#ifdef  CONFIG_BLK_DEV_INTEGRITY
+       struct blk_integrity *integrity;
+#endif
 };
 
 /*