diff --git a/drivers/gpu/drm/i915/gvt/sched_policy.c b/drivers/gpu/drm/i915/gvt/sched_policy.c index 34b9acdf3479..6ac77f8cc405 100644 --- a/drivers/gpu/drm/i915/gvt/sched_policy.c +++ b/drivers/gpu/drm/i915/gvt/sched_policy.c @@ -53,9 +53,13 @@ static void try_to_schedule_next_vgpu(struct intel_gvt *gvt) enum intel_engine_id i; struct intel_engine_cs *engine; - /* no target to schedule */ - if (!scheduler->next_vgpu) + /* no need to schedule if next_vgpu is the same with current_vgpu, + * let scheduler chose next_vgpu again by setting it to NULL. + */ + if (scheduler->next_vgpu == scheduler->current_vgpu) { + scheduler->next_vgpu = NULL; return; + } gvt_dbg_sched("try to schedule next vgpu %d\n", scheduler->next_vgpu->id);