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| author |   Chris Wilson <chris@chris-wilson.co.uk> | 2020-12-22 11:35:35 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2020-12-22 14:38:10 +0000 |
| commit | 9559511b70d1136c7184fb90cc33b0b31ba72ecf (patch) | |
| tree | b0644bf21c03d675c60f059ef7ac863db3219c66 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | drm/i915/selftests: Kick timeslice until selftest yields (diff) | |
| download | linux-dev-9559511b70d1136c7184fb90cc33b0b31ba72ecf.tar.xz linux-dev-9559511b70d1136c7184fb90cc33b0b31ba72ecf.zip | |
drm/i915/selftests: Flush the preemption request before waiting
Make sure that the request has been submitted to HW before we begin our
wait. This reduces our reliance on the semaphore yield interrupt driving
the preemption request.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20201222113536.3775-2-chris@chris-wilson.co.uk
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