Commits
Chris Wilson committed dade2a6165f
drm/i915: Store a persistent reference for an object in the execbuffer cache If we take a reference to the object/vma when it is first used in an execbuf, we can keep that reference until the object's file-local handle is closed. Thereby saving a frequent ref/unref pair. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>