drm/i915: Exercise request cancellation using a mock selftest

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Add a mock selftest to preempt a request and check that we cancel it,
requeue the request and then complete its execution.

v2: Error leaks no more.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170223074422.4125-13-chris@chris-wilson.co.uk
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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Chris Wilson 2017-02-23 07:44:18 +00:00

parent d6a2289d9d

commit 591c0fb85d

3 changed files with 85 additions and 0 deletions

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64

drivers/gpu/drm/i915/selftests/i915_gem_request.c

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19

drivers/gpu/drm/i915/selftests/mock_request.c

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2

drivers/gpu/drm/i915/selftests/mock_request.h

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