sched: WALT: fix window mis-alignment



The initial window start needs to be close to ktime ns = 0 to be
aligned with scheduler tick.

Change-Id: Ia91f74efce2f910106622a054a6fcd507e763ca5
Signed-off-by: Joonwoo Park <joonwoop@codeaurora.org>

parent a5bb67e0

kernel/sched/walt.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -913,11 +913,11 @@ void set_window_start(struct rq *rq)
		{
		static int sync_cpu_available;

		if (rq->window_start)
		if (likely(rq->window_start))
		return;

		if (!sync_cpu_available) {
		rq->window_start = sched_ktime_clock();
		rq->window_start = 1;
		sync_cpu_available = 1;
		} else {
		struct rq *sync_rq = cpu_rq(cpumask_any(cpu_online_mask));