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-rw-r--r--kernel/sched_debug.c46
1 files changed, 24 insertions, 22 deletions
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c
index 5ae17762ec32..26ed8e3d1c15 100644
--- a/kernel/sched_debug.c
+++ b/kernel/sched_debug.c
@@ -144,7 +144,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
144 last = __pick_last_entity(cfs_rq); 144 last = __pick_last_entity(cfs_rq);
145 if (last) 145 if (last)
146 max_vruntime = last->vruntime; 146 max_vruntime = last->vruntime;
147 min_vruntime = rq->cfs.min_vruntime; 147 min_vruntime = cfs_rq->min_vruntime;
148 rq0_min_vruntime = per_cpu(runqueues, 0).cfs.min_vruntime; 148 rq0_min_vruntime = per_cpu(runqueues, 0).cfs.min_vruntime;
149 spin_unlock_irqrestore(&rq->lock, flags); 149 spin_unlock_irqrestore(&rq->lock, flags);
150 SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "MIN_vruntime", 150 SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "MIN_vruntime",
@@ -161,26 +161,8 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq)
161 SPLIT_NS(spread0)); 161 SPLIT_NS(spread0));
162 SEQ_printf(m, " .%-30s: %ld\n", "nr_running", cfs_rq->nr_running); 162 SEQ_printf(m, " .%-30s: %ld\n", "nr_running", cfs_rq->nr_running);
163 SEQ_printf(m, " .%-30s: %ld\n", "load", cfs_rq->load.weight); 163 SEQ_printf(m, " .%-30s: %ld\n", "load", cfs_rq->load.weight);
164#ifdef CONFIG_SCHEDSTATS
165#define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n);
166
167 P(yld_exp_empty);
168 P(yld_act_empty);
169 P(yld_both_empty);
170 P(yld_count);
171 164
172 P(sched_switch); 165 SEQ_printf(m, " .%-30s: %d\n", "nr_spread_over",
173 P(sched_count);
174 P(sched_goidle);
175
176 P(ttwu_count);
177 P(ttwu_local);
178
179 P(bkl_count);
180
181#undef P
182#endif
183 SEQ_printf(m, " .%-30s: %ld\n", "nr_spread_over",
184 cfs_rq->nr_spread_over); 166 cfs_rq->nr_spread_over);
185#ifdef CONFIG_FAIR_GROUP_SCHED 167#ifdef CONFIG_FAIR_GROUP_SCHED
186#ifdef CONFIG_SMP 168#ifdef CONFIG_SMP
@@ -260,6 +242,25 @@ static void print_cpu(struct seq_file *m, int cpu)
260#undef P 242#undef P
261#undef PN 243#undef PN
262 244
245#ifdef CONFIG_SCHEDSTATS
246#define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n);
247
248 P(yld_exp_empty);
249 P(yld_act_empty);
250 P(yld_both_empty);
251 P(yld_count);
252
253 P(sched_switch);
254 P(sched_count);
255 P(sched_goidle);
256
257 P(ttwu_count);
258 P(ttwu_local);
259
260 P(bkl_count);
261
262#undef P
263#endif
263 print_cfs_stats(m, cpu); 264 print_cfs_stats(m, cpu);
264 print_rt_stats(m, cpu); 265 print_rt_stats(m, cpu);
265 266
@@ -422,10 +423,11 @@ void proc_sched_show_task(struct task_struct *p, struct seq_file *m)
422#undef __P 423#undef __P
423 424
424 { 425 {
426 unsigned int this_cpu = raw_smp_processor_id();
425 u64 t0, t1; 427 u64 t0, t1;
426 428
427 t0 = sched_clock(); 429 t0 = cpu_clock(this_cpu);
428 t1 = sched_clock(); 430 t1 = cpu_clock(this_cpu);
429 SEQ_printf(m, "%-35s:%21Ld\n", 431 SEQ_printf(m, "%-35s:%21Ld\n",
430 "clock-delta", (long long)(t1-t0)); 432 "clock-delta", (long long)(t1-t0));
431 } 433 }