Chris Wilson f97fbf9606 drm/i915: Add unit tests for the breadcrumb rbtree, insert/remove
First retroactive test, make sure that the waiters are in global seqno
order after random inserts and removals.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170213171558.20942-3-chris@chris-wilson.co.uk
2017-02-13 20:45:24 +00:00
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