[PATCH 21/52] drm/i915/gt: Only kick the scheduler on timeslice changing

[Chris Wilson]

Kick the scheduler to allow it to see the timeslice duration change,
don't peek into execlists.

Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/gt/sysfs_engines.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/sysfs_engines.c b/drivers/gpu/drm/i915/gt/sysfs_engines.c
index 57ef5383dd4e..fdb50ec5ba1d 100644
--- a/drivers/gpu/drm/i915/gt/sysfs_engines.c
+++ b/drivers/gpu/drm/i915/gt/sysfs_engines.c
@@ -222,9 +222,7 @@ timeslice_store(struct kobject *kobj, struct kobj_attribute *attr,
 		return -EINVAL;
 
 	WRITE_ONCE(engine->props.timeslice_duration_ms, duration);
-
-	if (execlists_active(&engine->execlists))
-		set_timer_ms(&engine->execlists.timer, duration);
+	intel_engine_kick_scheduler(engine);
 
 	return count;
 }
-- 
2.20.1