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| author | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-21 21:02:04 +0300 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2019-12-21 21:56:24 +0300 |
| commit | 4856254d48d3d4435f4919dc505c9749e33eec7d (patch) | |
| tree | 17bd7bd67df23a203aae605a28bb617f43a5540a /tools/perf/scripts/python/futex-contention.py | |
| parent | e6ba76480299a0d77c51d846f7467b1673aad25b (diff) | |
| download | linux-4856254d48d3d4435f4919dc505c9749e33eec7d.tar.xz | |
drm/i915/gt: Repeat wait_for_idle for retirement workers
Since we may retire timelines from secondary workers,
intel_gt_retire_requests() is not always a reliable indicator that all
pending retirements are complete. If we do detect secondary workers are
in progress, recommend intel_gt_wait_for_idle() to repeat the retirement
check.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Acked-by: Andi Shyti <andi.shyti@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20191221180204.1201217-1-chris@chris-wilson.co.uk
Diffstat (limited to 'tools/perf/scripts/python/futex-contention.py')
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