Message ID | 20200305135843.2760512-1-chris@chris-wilson.co.uk (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | drm/i915/execlists: Show the "switch priority hint" in dumps | expand |
Chris Wilson <chris@chris-wilson.co.uk> writes: > Show the timeslicing priority hint in engine dumps to aide debugging. > > Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> > Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com> > --- > drivers/gpu/drm/i915/gt/intel_lrc.c | 8 ++++++-- > 1 file changed, 6 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c > index 5da86a40434c..16a023ac4604 100644 > --- a/drivers/gpu/drm/i915/gt/intel_lrc.c > +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c > @@ -5317,11 +5317,15 @@ void intel_execlists_show_requests(struct intel_engine_cs *engine, > show_request(m, last, "\t\tE "); > } > > - last = NULL; > - count = 0; > + if (execlists->switch_priority_hint != INT_MIN) > + drm_printf(m, "\t\tSwitch priority hint: %d\n", > + execlists->switch_priority_hint); > if (execlists->queue_priority_hint != INT_MIN) > drm_printf(m, "\t\tQueue priority hint: %d\n", > execlists->queue_priority_hint); > + > + last = NULL; > + count = 0; > for (rb = rb_first_cached(&execlists->queue); rb; rb = rb_next(rb)) { > struct i915_priolist *p = rb_entry(rb, typeof(*p), node); > int i; > -- > 2.25.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/intel-gfx
diff --git a/drivers/gpu/drm/i915/gt/intel_lrc.c b/drivers/gpu/drm/i915/gt/intel_lrc.c index 5da86a40434c..16a023ac4604 100644 --- a/drivers/gpu/drm/i915/gt/intel_lrc.c +++ b/drivers/gpu/drm/i915/gt/intel_lrc.c @@ -5317,11 +5317,15 @@ void intel_execlists_show_requests(struct intel_engine_cs *engine, show_request(m, last, "\t\tE "); } - last = NULL; - count = 0; + if (execlists->switch_priority_hint != INT_MIN) + drm_printf(m, "\t\tSwitch priority hint: %d\n", + execlists->switch_priority_hint); if (execlists->queue_priority_hint != INT_MIN) drm_printf(m, "\t\tQueue priority hint: %d\n", execlists->queue_priority_hint); + + last = NULL; + count = 0; for (rb = rb_first_cached(&execlists->queue); rb; rb = rb_next(rb)) { struct i915_priolist *p = rb_entry(rb, typeof(*p), node); int i;
Show the timeslicing priority hint in engine dumps to aide debugging. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Cc: Tvrtko Ursulin <tvrtko.ursulin@intel.com> --- drivers/gpu/drm/i915/gt/intel_lrc.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-)