diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_engine.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gt/intel_engine.h | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_engine.h b/drivers/gpu/drm/i915/gt/intel_engine.h index f5b0f27cecb6..06d785533502 100644 --- a/drivers/gpu/drm/i915/gt/intel_engine.h +++ b/drivers/gpu/drm/i915/gt/intel_engine.h @@ -106,24 +106,6 @@ hangcheck_action_to_str(const enum intel_engine_hangcheck_action a) void intel_engines_set_scheduler_caps(struct drm_i915_private *i915); -static inline bool __execlists_need_preempt(int prio, int last) -{ - /* - * Allow preemption of low -> normal -> high, but we do - * not allow low priority tasks to preempt other low priority - * tasks under the impression that latency for low priority - * tasks does not matter (as much as background throughput), - * so kiss. - * - * More naturally we would write - * prio >= max(0, last); - * except that we wish to prevent triggering preemption at the same - * priority level: the task that is running should remain running - * to preserve FIFO ordering of dependencies. - */ - return prio > max(I915_PRIORITY_NORMAL - 1, last); -} - static inline void execlists_set_active(struct intel_engine_execlists *execlists, unsigned int bit) |