2919d2913c
More prep work: with Execlists, we are going to start creating a lot of extra ringbuffers soon, so these functions are handy. No functional changes. v2: rename allocate/destroy_ring_buffer to alloc/destroy_ringbuffer_obj because the name is more meaningful and to mirror a similar function in the context world: i915_gem_alloc_context_obj(). Change suggested by Brad Volkin. Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Oscar Mateo <oscar.mateo@intel.com> Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk> Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>