diff options
Diffstat (limited to 'kernel/sched/fair.c')
| -rw-r--r-- | kernel/sched/fair.c | 24 |
1 files changed, 14 insertions, 10 deletions
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c index 4e7396c97239..e6a3db08481c 100644 --- a/kernel/sched/fair.c +++ b/kernel/sched/fair.c @@ -5375,6 +5375,11 @@ static unsigned long cpu_runnable_load(struct rq *rq) return cfs_rq_runnable_load_avg(&rq->cfs); } +static unsigned long cpu_load(struct rq *rq) +{ + return cfs_rq_load_avg(&rq->cfs); +} + static unsigned long capacity_of(int cpu) { return cpu_rq(cpu)->cpu_capacity; @@ -8049,7 +8054,7 @@ static inline void update_sg_lb_stats(struct lb_env *env, if ((env->flags & LBF_NOHZ_STATS) && update_nohz_stats(rq, false)) env->flags |= LBF_NOHZ_AGAIN; - sgs->group_load += cpu_runnable_load(rq); + sgs->group_load += cpu_load(rq); sgs->group_util += cpu_util(i); sgs->sum_h_nr_running += rq->cfs.h_nr_running; @@ -8507,7 +8512,7 @@ static struct sched_group *find_busiest_group(struct lb_env *env) init_sd_lb_stats(&sds); /* - * Compute the various statistics relavent for load balancing at + * Compute the various statistics relevant for load balancing at * this level. */ update_sd_lb_stats(env, &sds); @@ -8667,11 +8672,10 @@ static struct rq *find_busiest_queue(struct lb_env *env, switch (env->migration_type) { case migrate_load: /* - * When comparing with load imbalance, use - * cpu_runnable_load() which is not scaled with the CPU - * capacity. + * When comparing with load imbalance, use cpu_load() + * which is not scaled with the CPU capacity. */ - load = cpu_runnable_load(rq); + load = cpu_load(rq); if (nr_running == 1 && load > env->imbalance && !check_cpu_capacity(rq, env->sd)) @@ -8679,10 +8683,10 @@ static struct rq *find_busiest_queue(struct lb_env *env, /* * For the load comparisons with the other CPUs, - * consider the cpu_runnable_load() scaled with the CPU - * capacity, so that the load can be moved away from - * the CPU that is potentially running at a lower - * capacity. + * consider the cpu_load() scaled with the CPU + * capacity, so that the load can be moved away + * from the CPU that is potentially running at a + * lower capacity. * * Thus we're looking for max(load_i / capacity_i), * crosswise multiplication to rid ourselves of the |