diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-11-19 03:44:37 -0500 |
---|---|---|
committer | Ingo Molnar <mingo@elte.hu> | 2008-11-19 03:44:37 -0500 |
commit | 3ac3ba0b396fd99550e08034b0e4c27fdf39c252 (patch) | |
tree | f9f69fac41d66540a37a33808714d055d702328f /kernel/sched_debug.c | |
parent | 934352f214b3251eb0793c1209d346595a661d80 (diff) | |
parent | 7f0f598a0069d1ab072375965a4b69137233169c (diff) |
Merge branch 'linus' into sched/core
Conflicts:
kernel/Makefile
Diffstat (limited to 'kernel/sched_debug.c')
-rw-r--r-- | kernel/sched_debug.c | 46 |
1 files changed, 24 insertions, 22 deletions
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c index 3625a6598699..baf2f17af462 100644 --- a/kernel/sched_debug.c +++ b/kernel/sched_debug.c | |||
@@ -173,7 +173,7 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) | |||
173 | last = __pick_last_entity(cfs_rq); | 173 | last = __pick_last_entity(cfs_rq); |
174 | if (last) | 174 | if (last) |
175 | max_vruntime = last->vruntime; | 175 | max_vruntime = last->vruntime; |
176 | min_vruntime = rq->cfs.min_vruntime; | 176 | min_vruntime = cfs_rq->min_vruntime; |
177 | rq0_min_vruntime = per_cpu(runqueues, 0).cfs.min_vruntime; | 177 | rq0_min_vruntime = per_cpu(runqueues, 0).cfs.min_vruntime; |
178 | spin_unlock_irqrestore(&rq->lock, flags); | 178 | spin_unlock_irqrestore(&rq->lock, flags); |
179 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "MIN_vruntime", | 179 | SEQ_printf(m, " .%-30s: %Ld.%06ld\n", "MIN_vruntime", |
@@ -190,26 +190,8 @@ void print_cfs_rq(struct seq_file *m, int cpu, struct cfs_rq *cfs_rq) | |||
190 | SPLIT_NS(spread0)); | 190 | SPLIT_NS(spread0)); |
191 | SEQ_printf(m, " .%-30s: %ld\n", "nr_running", cfs_rq->nr_running); | 191 | SEQ_printf(m, " .%-30s: %ld\n", "nr_running", cfs_rq->nr_running); |
192 | SEQ_printf(m, " .%-30s: %ld\n", "load", cfs_rq->load.weight); | 192 | SEQ_printf(m, " .%-30s: %ld\n", "load", cfs_rq->load.weight); |
193 | #ifdef CONFIG_SCHEDSTATS | ||
194 | #define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n); | ||
195 | |||
196 | P(yld_exp_empty); | ||
197 | P(yld_act_empty); | ||
198 | P(yld_both_empty); | ||
199 | P(yld_count); | ||
200 | 193 | ||
201 | P(sched_switch); | 194 | SEQ_printf(m, " .%-30s: %d\n", "nr_spread_over", |
202 | P(sched_count); | ||
203 | P(sched_goidle); | ||
204 | |||
205 | P(ttwu_count); | ||
206 | P(ttwu_local); | ||
207 | |||
208 | P(bkl_count); | ||
209 | |||
210 | #undef P | ||
211 | #endif | ||
212 | SEQ_printf(m, " .%-30s: %ld\n", "nr_spread_over", | ||
213 | cfs_rq->nr_spread_over); | 195 | cfs_rq->nr_spread_over); |
214 | #ifdef CONFIG_FAIR_GROUP_SCHED | 196 | #ifdef CONFIG_FAIR_GROUP_SCHED |
215 | #ifdef CONFIG_SMP | 197 | #ifdef CONFIG_SMP |
@@ -285,6 +267,25 @@ static void print_cpu(struct seq_file *m, int cpu) | |||
285 | #undef P | 267 | #undef P |
286 | #undef PN | 268 | #undef PN |
287 | 269 | ||
270 | #ifdef CONFIG_SCHEDSTATS | ||
271 | #define P(n) SEQ_printf(m, " .%-30s: %d\n", #n, rq->n); | ||
272 | |||
273 | P(yld_exp_empty); | ||
274 | P(yld_act_empty); | ||
275 | P(yld_both_empty); | ||
276 | P(yld_count); | ||
277 | |||
278 | P(sched_switch); | ||
279 | P(sched_count); | ||
280 | P(sched_goidle); | ||
281 | |||
282 | P(ttwu_count); | ||
283 | P(ttwu_local); | ||
284 | |||
285 | P(bkl_count); | ||
286 | |||
287 | #undef P | ||
288 | #endif | ||
288 | print_cfs_stats(m, cpu); | 289 | print_cfs_stats(m, cpu); |
289 | print_rt_stats(m, cpu); | 290 | print_rt_stats(m, cpu); |
290 | 291 | ||
@@ -447,10 +448,11 @@ void proc_sched_show_task(struct task_struct *p, struct seq_file *m) | |||
447 | #undef __P | 448 | #undef __P |
448 | 449 | ||
449 | { | 450 | { |
451 | unsigned int this_cpu = raw_smp_processor_id(); | ||
450 | u64 t0, t1; | 452 | u64 t0, t1; |
451 | 453 | ||
452 | t0 = sched_clock(); | 454 | t0 = cpu_clock(this_cpu); |
453 | t1 = sched_clock(); | 455 | t1 = cpu_clock(this_cpu); |
454 | SEQ_printf(m, "%-35s:%21Ld\n", | 456 | SEQ_printf(m, "%-35s:%21Ld\n", |
455 | "clock-delta", (long long)(t1-t0)); | 457 | "clock-delta", (long long)(t1-t0)); |
456 | } | 458 | } |