[igt-dev] [PATCH i-g-t] tests/kms_concurrent: For i915 devices run allocator in multiprocess mode

[Coelho, Luciano]

On Thu, 2022-05-19 at 16:17 +0200, Zbigniew Kempczyński wrote:

Test calls igt_fork() so for i915 requires offset allocation arbitration

(allocator in multiprocess mode) especially when same drm fd is used

in children. Dedicated thread (intel_allocator_multiprocess_start())

is required to be started on the very beginning to handle offset

allocations as well as stopping it (intel_allocator_multiprocess_stop())

before test exits.


Signed-off-by: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com<mailto:zbigniew.kempczynski at intel.com>>

Cc: Luciano Coelho <luciano.coelho at intel.com<mailto:luciano.coelho at intel.com>>

Cc: Swati Sharma <swati2.sharma at intel.com<mailto:swati2.sharma at intel.com>>

Tested-by: Luca Coelho <luciano.coelho at intel.com<mailto:luciano.coelho at intel.com>>

Thanks for the quick fix!

--
Cheers,
Luca.
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