drm/i915/selftests: Make the mman object busy everywhere

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Loop over all engines, issuing a request for the object on each in order
to make sure we leave no stone unturned when creating an active ref. The
purpose is to make sure that we can reap a zombie object (one that is
only alive due to an active reference on the GPU) no matter where that
active reference emanates from.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191022101704.5618-1-chris@chris-wilson.co.uk

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Chris Wilson 2019-10-22 11:17:04 +01:00

parent 51757cf4d7

commit e948761f5b

1 changed files with 14 additions and 14 deletions

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drivers/gpu/drm/i915/gem/selftests/i915_gem_mman.c

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