diff options
Diffstat (limited to 'kernel/sched/walt.c')
| -rw-r--r-- | kernel/sched/walt.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/kernel/sched/walt.c b/kernel/sched/walt.c index 92c3aae8e056..28e999554463 100644 --- a/kernel/sched/walt.c +++ b/kernel/sched/walt.c @@ -111,8 +111,10 @@ walt_dec_cumulative_runnable_avg(struct rq *rq, static void fixup_cumulative_runnable_avg(struct rq *rq, - struct task_struct *p, s64 task_load_delta) + struct task_struct *p, u64 new_task_load) { + s64 task_load_delta = (s64)new_task_load - task_load(p); + rq->cumulative_runnable_avg += task_load_delta; if ((s64)rq->cumulative_runnable_avg < 0) panic("cra less than zero: tld: %lld, task_load(p) = %u\n", @@ -802,11 +804,11 @@ void walt_set_window_start(struct rq *rq) int cpu = cpu_of(rq); struct rq *sync_rq = cpu_rq(sync_cpu); - if (rq->window_start) + if (likely(rq->window_start)) return; if (cpu == sync_cpu) { - rq->window_start = walt_ktime_clock(); + rq->window_start = 1; } else { raw_spin_unlock(&rq->lock); double_rq_lock(rq, sync_rq); |