diff options
| -rw-r--r-- | kernel/sched/sched.h | 3 | ||||
| -rw-r--r-- | kernel/sched/stats.c | 5 |
2 files changed, 6 insertions, 2 deletions
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h index 6880fbc39760..ce364ddbb72c 100644 --- a/kernel/sched/sched.h +++ b/kernel/sched/sched.h @@ -734,9 +734,10 @@ struct rq { /* try_to_wake_up() stats */ unsigned int ttwu_count; unsigned int ttwu_local; - +#ifdef CONFIG_SMP struct eas_stats eas_stats; #endif +#endif #ifdef CONFIG_SMP struct llist_head wake_list; diff --git a/kernel/sched/stats.c b/kernel/sched/stats.c index b63879918cd6..6d74a7c77c8c 100644 --- a/kernel/sched/stats.c +++ b/kernel/sched/stats.c @@ -12,6 +12,7 @@ */ #define SCHEDSTAT_VERSION 15 +#ifdef CONFIG_SMP static inline void show_easstat(struct seq_file *seq, struct eas_stats *stats) { /* eas-specific runqueue stats */ @@ -31,6 +32,7 @@ static inline void show_easstat(struct seq_file *seq, struct eas_stats *stats) seq_printf(seq, "%llu %llu\n", stats->cas_attempts, stats->cas_count); } +#endif static int show_schedstat(struct seq_file *seq, void *v) { @@ -59,8 +61,9 @@ static int show_schedstat(struct seq_file *seq, void *v) seq_printf(seq, "\n"); - show_easstat(seq, &rq->eas_stats); #ifdef CONFIG_SMP + show_easstat(seq, &rq->eas_stats); + /* domain-specific stats */ rcu_read_lock(); for_each_domain(cpu, sd) { |