diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/sched/fair.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 52f72784e953..650d698244c4 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -10409,7 +10409,7 @@ static inline void update_sg_lb_stats(struct lb_env *env, bool *sg_overloaded, bool *sg_overutilized) { - int i, nr_running, local_group; + int i, nr_running, local_group, sd_flags = env->sd->flags; memset(sgs, 0, sizeof(*sgs)); @@ -10433,10 +10433,6 @@ static inline void update_sg_lb_stats(struct lb_env *env, if (cpu_overutilized(i)) *sg_overutilized = 1; -#ifdef CONFIG_NUMA_BALANCING - sgs->nr_numa_running += rq->nr_numa_running; - sgs->nr_preferred_running += rq->nr_preferred_running; -#endif /* * No need to call idle_cpu() if nr_running is not 0 */ @@ -10446,10 +10442,17 @@ static inline void update_sg_lb_stats(struct lb_env *env, continue; } +#ifdef CONFIG_NUMA_BALANCING + /* Only fbq_classify_group() uses this to classify NUMA groups */ + if (sd_flags & SD_NUMA) { + sgs->nr_numa_running += rq->nr_numa_running; + sgs->nr_preferred_running += rq->nr_preferred_running; + } +#endif if (local_group) continue; - if (env->sd->flags & SD_ASYM_CPUCAPACITY) { + if (sd_flags & SD_ASYM_CPUCAPACITY) { /* Check for a misfit task on the cpu */ if (sgs->group_misfit_task_load < rq->misfit_task_load) { sgs->group_misfit_task_load = rq->misfit_task_load; |