diff options
| -rw-r--r-- | kernel/sched/fair.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 678966ca393..968ffee2472 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -3781,7 +3781,8 @@ static inline void update_sg_lb_stats(struct sched_domain *sd, { unsigned long load, max_cpu_load, min_cpu_load, max_nr_running; int i; - unsigned int balance_cpu = -1, first_idle_cpu = 0; + unsigned int balance_cpu = -1; + unsigned long balance_load = ~0UL; unsigned long avg_load_per_task = 0; if (local_group) @@ -3797,12 +3798,11 @@ static inline void update_sg_lb_stats(struct sched_domain *sd, /* Bias balancing toward cpus of our domain */ if (local_group) { - if (idle_cpu(i) && !first_idle_cpu) { - first_idle_cpu = 1; + load = target_load(i, load_idx); + if (load < balance_load || idle_cpu(i)) { + balance_load = load; balance_cpu = i; } - - load = target_load(i, load_idx); } else { load = source_load(i, load_idx); if (load > max_cpu_load) { |