dm table: pass correct dev area size to device_area_is_valid

[deliverable/linux.git] / include / linux / device-mapper.h

diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 0d6310657f32a41cc6f5af7150f13db9c35a51e7..655e7721580a450e93c8467316244a829cd5eace 100644 (file)
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -84,7 +84,7 @@ typedef int (*dm_merge_fn) (struct dm_target *ti, struct bvec_merge_data *bvm,
 
 typedef int (*iterate_devices_callout_fn) (struct dm_target *ti,
                                           struct dm_dev *dev,
-                                          sector_t physical_start,
+                                          sector_t start, sector_t len,
                                           void *data);
 
 typedef int (*dm_iterate_devices_fn) (struct dm_target *ti,
@@ -104,7 +104,7 @@ void dm_error(const char *message);
  * Combine device limits.
  */
 int dm_set_device_limits(struct dm_target *ti, struct dm_dev *dev,
-                        sector_t start, void *data);
+                        sector_t start, sector_t len, void *data);
 
 struct dm_dev {
        struct block_device *bdev;