static void print_cpu(struct seq_file *m, int cpu) { struct rq *rq = cpu_rq(cpu); unsigned long flags; #ifdef CONFIG_X86 { unsigned int freq = cpu_khz ? : 1; SEQ_printf(m, "\ncpu#%d, %u.%03u MHz\n", cpu, freq / 1000, (freq % 1000)); } #else SEQ_printf(m, "\ncpu#%d\n", cpu); #endif #define P(x) \ SEQ_printf(m, " .%-30s: %Ld\n", #x, (long long)(rq->x)) #define PN(x) \ SEQ_printf(m, " .%-30s: %Ld.%06ld\n", #x, SPLIT_NS(rq->x)) P(nr_running); SEQ_printf(m, " .%-30s: %lu\n", "load", rq->load.weight); P(nr_switches); P(nr_load_updates); P(nr_uninterruptible); PN(next_balance); P(curr->pid); PN(clock); P(cpu_load[0]); P(cpu_load[1]); P(cpu_load[2]); P(cpu_load[3]); P(cpu_load[4]); #ifdef CONFIG_SMP P(cpu_power); #endif #ifdef CONFIG_SCHED_HMP P(mostly_idle_load); P(mostly_idle_nr_run); P(cluster->load_scale_factor); P(cluster->capacity); P(cluster->max_possible_capacity); P(cluster->efficiency); P(cluster->cur_freq); P(cluster->max_freq); #endif #ifdef CONFIG_SCHED_HMP P(hmp_stats.nr_big_tasks); P(hmp_stats.nr_small_tasks); SEQ_printf(m, " .%-30s: %llu\n", "hmp_stats.cumulative_runnable_avg", rq->hmp_stats.cumulative_runnable_avg); #endif #undef P #undef PN #ifdef CONFIG_SCHEDSTATS #define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n); #define P64(n) SEQ_printf(m, " .%-30s: %Ld\n", #n, rq->n); P(yld_count); P(yield_sleep_count); P(sched_count); P(sched_goidle); #ifdef CONFIG_SMP P64(avg_idle); #endif P(ttwu_count); P(ttwu_local); #undef P #undef P64 #endif spin_lock_irqsave(&sched_debug_lock, flags); print_cfs_stats(m, cpu); print_rt_stats(m, cpu); print_dl_stats(m, cpu); print_rq(m, rq, cpu); spin_unlock_irqrestore(&sched_debug_lock, flags); }
static void print_cpu(struct seq_file *m, int cpu) { struct rq *rq = cpu_rq(cpu); unsigned long flags; #ifdef CONFIG_X86 { unsigned int freq = cpu_khz ? : 1; SEQ_printf(m, "cpu#%d, %u.%03u MHz\n", cpu, freq / 1000, (freq % 1000)); } #else SEQ_printf(m, "cpu#%d\n", cpu); #endif #define P(x) \ do { \ if (sizeof(rq->x) == 4) \ SEQ_printf(m, " .%-30s: %ld\n", #x, (long)(rq->x)); \ else \ SEQ_printf(m, " .%-30s: %Ld\n", #x, (long long)(rq->x));\ } while (0) #define PN(x) \ SEQ_printf(m, " .%-30s: %Ld.%06ld\n", #x, SPLIT_NS(rq->x)) P(nr_running); SEQ_printf(m, " .%-30s: %lu\n", "load", rq->load.weight); P(nr_switches); P(nr_load_updates); P(nr_uninterruptible); PN(next_balance); SEQ_printf(m, " .%-30s: %ld\n", "curr->pid", (long)(task_pid_nr(rq->curr))); PN(clock); PN(clock_task); P(cpu_load[0]); P(cpu_load[1]); P(cpu_load[2]); P(cpu_load[3]); P(cpu_load[4]); #undef P #undef PN #ifdef CONFIG_SCHEDSTATS #define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n); #define P64(n) SEQ_printf(m, " .%-30s: %Ld\n", #n, rq->n); P(yld_count); P(sched_count); P(sched_goidle); #ifdef CONFIG_SMP P64(avg_idle); P64(max_idle_balance_cost); #endif P(ttwu_count); P(ttwu_local); #undef P #undef P64 #endif spin_lock_irqsave(&sched_debug_lock, flags); print_cfs_stats(m, cpu); print_rt_stats(m, cpu); print_dl_stats(m, cpu); print_rq(m, rq, cpu); spin_unlock_irqrestore(&sched_debug_lock, flags); SEQ_printf(m, "\n"); }