mirror of https://gitlab.freedesktop.org/mesa/mesa
339d80d5f2
Calling sched_setscheduler twice every sample period has high CPU
overhead. For intel and panfrost, their dump_perfcnt is preemptible and
they don't need the scheduler change.
For freedreno, simply makes the main thread RT at all time. This solves
most of the cpu overhead issue.
v2: removed pthread_t param and just change the scheduler for the
calling thread
Acked-by: Rob Clark <robdclark@chromium.org> (v1)
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19668>
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