2 files changed, 3 insertions, 1 deletions

diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 7a48d428d0a1..03ef41c1eaac 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -55,6 +55,7 @@ typedef int (*dm_endio_fn) (struct dm_target *ti,
                             struct bio *bio, int error,
                             union map_info *map_context);
 
+typedef void (*dm_flush_fn) (struct dm_target *ti);
 typedef void (*dm_presuspend_fn) (struct dm_target *ti);
 typedef void (*dm_postsuspend_fn) (struct dm_target *ti);
 typedef int (*dm_preresume_fn) (struct dm_target *ti);
@@ -96,6 +97,7 @@ struct target_type {
         dm_dtr_fn dtr;
         dm_map_fn map;
         dm_endio_fn end_io;
+        dm_flush_fn flush;
         dm_presuspend_fn presuspend;
         dm_postsuspend_fn postsuspend;
         dm_preresume_fn preresume;
diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index f28b5c87aa6b..8853fc4d1c5e 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -285,7 +285,7 @@ typedef char ioctl_struct[308];
 #define DM_DEV_SET_GEOMETRY     _IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
 
 #define DM_VERSION_MAJOR        4
-#define DM_VERSION_MINOR        9
+#define DM_VERSION_MINOR        10
 #define DM_VERSION_PATCHLEVEL   0
 #define DM_VERSION_EXTRA        "-ioctl (2006-09-14)"