Commit dc7916f2 authored Jun 29, 2017 by Archana Sathyakumar

kernel: power: qos: Set PM_QOS_SUM type for each cpu



If a memory bandwidth constraint is added, pm_qos_set_value_for_cpu()
throws an BUG as PM_QOS_SUM type is not handled. Add the new value to
the target_per_cpu variable to provide an overall memory bandwidth
requirement for each cpu.

Change-Id: I44b2954bb799ea1f8e21de5c590ea6fa483359ac
Signed-off-by: Archana Sathyakumar <asathyak@codeaurora.org>

parent 4c12913d

kernel/power/qos.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -284,6 +284,9 @@ static inline void pm_qos_set_value_for_cpus(struct pm_qos_constraints *c)
		if (req->node.prio > qos_val[cpu])
		qos_val[cpu] = req->node.prio;
		break;
		case PM_QOS_SUM:
		qos_val[cpu] += req->node.prio;
		break;
		default:
		BUG();
		break;