Chris Wilson cf8be13df2 drm/i915: Test simultaneously submitting requests to all engines
Use a recursive-batch to busy spin on each to ensure that each is being
run simultaneously.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170213171558.20942-14-chris@chris-wilson.co.uk
2017-02-13 20:45:39 +00:00
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