diff options
Diffstat (limited to 'kernel/sched/stats.c')
| -rw-r--r-- | kernel/sched/stats.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/kernel/sched/stats.c b/kernel/sched/stats.c index 87e2c9f0c33e..6d74a7c77c8c 100644 --- a/kernel/sched/stats.c +++ b/kernel/sched/stats.c @@ -12,6 +12,28 @@ */ #define SCHEDSTAT_VERSION 15 +#ifdef CONFIG_SMP +static inline void show_easstat(struct seq_file *seq, struct eas_stats *stats) +{ + /* eas-specific runqueue stats */ + seq_printf(seq, "eas %llu %llu %llu %llu %llu %llu ", + stats->sis_attempts, stats->sis_idle, stats->sis_cache_affine, + stats->sis_suff_cap, stats->sis_idle_cpu, stats->sis_count); + + seq_printf(seq, "%llu %llu %llu %llu %llu %llu %llu ", + stats->secb_attempts, stats->secb_sync, stats->secb_idle_bt, + stats->secb_insuff_cap, stats->secb_no_nrg_sav, + stats->secb_nrg_sav, stats->secb_count); + + seq_printf(seq, "%llu %llu %llu %llu %llu ", + stats->fbt_attempts, stats->fbt_no_cpu, stats->fbt_no_sd, + stats->fbt_pref_idle, stats->fbt_count); + + seq_printf(seq, "%llu %llu\n", + stats->cas_attempts, stats->cas_count); +} +#endif + static int show_schedstat(struct seq_file *seq, void *v) { int cpu; @@ -40,6 +62,8 @@ static int show_schedstat(struct seq_file *seq, void *v) seq_printf(seq, "\n"); #ifdef CONFIG_SMP + show_easstat(seq, &rq->eas_stats); + /* domain-specific stats */ rcu_read_lock(); for_each_domain(cpu, sd) { @@ -66,6 +90,8 @@ static int show_schedstat(struct seq_file *seq, void *v) sd->sbf_count, sd->sbf_balanced, sd->sbf_pushed, sd->ttwu_wake_remote, sd->ttwu_move_affine, sd->ttwu_move_balance); + + show_easstat(seq, &sd->eas_stats); } rcu_read_unlock(); #endif |