diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gt/intel_lrc.c')
-rw-r--r-- | drivers/gpu/drm/i915/gt/intel_lrc.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index 19ce8eb5e5c9..270ef417dd1a 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -921,6 +921,11 @@ enable_timeslice(struct intel_engine_cs *engine) return last && need_timeslice(engine, last); } +static void record_preemption(struct intel_engine_execlists *execlists) +{ + (void)I915_SELFTEST_ONLY(execlists->preempt_hang.count++); +} + static void execlists_dequeue(struct intel_engine_cs *engine) { struct intel_engine_execlists * const execlists = &engine->execlists; @@ -989,6 +994,8 @@ static void execlists_dequeue(struct intel_engine_cs *engine) last->fence.seqno, last->sched.attr.priority, execlists->queue_priority_hint); + record_preemption(execlists); + /* * Don't let the RING_HEAD advance past the breadcrumb * as we unwind (and until we resubmit) so that we do |