Merge remote branch 'origin/master' of ../linux-2.6 into drm-next

This was a non-trivial merge with some patches sent to Linus
in drm-fixes.

Conflicts:
	drivers/gpu/drm/radeon/r300.c
	drivers/gpu/drm/radeon/radeon_asic.h
	drivers/gpu/drm/radeon/rs600.c
	drivers/gpu/drm/radeon/rs690.c
	drivers/gpu/drm/radeon/rv515.c

1 files changed, 4 insertions, 0 deletions

diff --git a/include/linux/device-mapper.h b/include/linux/device-mapper.h
index 655e7721580a..df7607e6dce8 100644
--- a/include/linux/device-mapper.h
+++ b/include/linux/device-mapper.h
@@ -91,6 +91,9 @@ typedef int (*dm_iterate_devices_fn) (struct dm_target *ti,
                                       iterate_devices_callout_fn fn,
                                       void *data);
 
+typedef void (*dm_io_hints_fn) (struct dm_target *ti,
+                                struct queue_limits *limits);
+
 /*
  * Returns:
  *    0: The target can handle the next I/O immediately.
@@ -151,6 +154,7 @@ struct target_type {
         dm_merge_fn merge;
         dm_busy_fn busy;
         dm_iterate_devices_fn iterate_devices;
+        dm_io_hints_fn io_hints;
 
         /* For internal device-mapper use. */
         struct list_head list;