[PATCH 0/3] ttm: change move notify + revised multi hop patch

[Dave Airlie]

This series is an update of what I posted yesterday, with two other cleanups.

1 just cleans up the remaining move_notify callback back to delete_mem_callback,
this should allow futher cleanups in the drivers.

2. trivial cleanup

3. the move hop patch. This removes the hack of storing the hop placement
in new_mem and puts it in a a new hop ttm_place parameter.

Dave.