diff options
Diffstat (limited to 'kernel/sched.c')
-rw-r--r-- | kernel/sched.c | 43 |
1 files changed, 33 insertions, 10 deletions
diff --git a/kernel/sched.c b/kernel/sched.c index 01f55ada3598..98972d366fdc 100644 --- a/kernel/sched.c +++ b/kernel/sched.c | |||
@@ -493,6 +493,7 @@ struct rt_rq { | |||
493 | #endif | 493 | #endif |
494 | #ifdef CONFIG_SMP | 494 | #ifdef CONFIG_SMP |
495 | unsigned long rt_nr_migratory; | 495 | unsigned long rt_nr_migratory; |
496 | unsigned long rt_nr_total; | ||
496 | int overloaded; | 497 | int overloaded; |
497 | struct plist_head pushable_tasks; | 498 | struct plist_head pushable_tasks; |
498 | #endif | 499 | #endif |
@@ -2571,15 +2572,37 @@ static void __sched_fork(struct task_struct *p) | |||
2571 | p->se.avg_wakeup = sysctl_sched_wakeup_granularity; | 2572 | p->se.avg_wakeup = sysctl_sched_wakeup_granularity; |
2572 | 2573 | ||
2573 | #ifdef CONFIG_SCHEDSTATS | 2574 | #ifdef CONFIG_SCHEDSTATS |
2574 | p->se.wait_start = 0; | 2575 | p->se.wait_start = 0; |
2575 | p->se.sum_sleep_runtime = 0; | 2576 | p->se.wait_max = 0; |
2576 | p->se.sleep_start = 0; | 2577 | p->se.wait_count = 0; |
2577 | p->se.block_start = 0; | 2578 | p->se.wait_sum = 0; |
2578 | p->se.sleep_max = 0; | 2579 | |
2579 | p->se.block_max = 0; | 2580 | p->se.sleep_start = 0; |
2580 | p->se.exec_max = 0; | 2581 | p->se.sleep_max = 0; |
2581 | p->se.slice_max = 0; | 2582 | p->se.sum_sleep_runtime = 0; |
2582 | p->se.wait_max = 0; | 2583 | |
2584 | p->se.block_start = 0; | ||
2585 | p->se.block_max = 0; | ||
2586 | p->se.exec_max = 0; | ||
2587 | p->se.slice_max = 0; | ||
2588 | |||
2589 | p->se.nr_migrations_cold = 0; | ||
2590 | p->se.nr_failed_migrations_affine = 0; | ||
2591 | p->se.nr_failed_migrations_running = 0; | ||
2592 | p->se.nr_failed_migrations_hot = 0; | ||
2593 | p->se.nr_forced_migrations = 0; | ||
2594 | p->se.nr_forced2_migrations = 0; | ||
2595 | |||
2596 | p->se.nr_wakeups = 0; | ||
2597 | p->se.nr_wakeups_sync = 0; | ||
2598 | p->se.nr_wakeups_migrate = 0; | ||
2599 | p->se.nr_wakeups_local = 0; | ||
2600 | p->se.nr_wakeups_remote = 0; | ||
2601 | p->se.nr_wakeups_affine = 0; | ||
2602 | p->se.nr_wakeups_affine_attempts = 0; | ||
2603 | p->se.nr_wakeups_passive = 0; | ||
2604 | p->se.nr_wakeups_idle = 0; | ||
2605 | |||
2583 | #endif | 2606 | #endif |
2584 | 2607 | ||
2585 | INIT_LIST_HEAD(&p->rt.run_list); | 2608 | INIT_LIST_HEAD(&p->rt.run_list); |
@@ -9074,7 +9097,7 @@ static void init_rt_rq(struct rt_rq *rt_rq, struct rq *rq) | |||
9074 | #ifdef CONFIG_SMP | 9097 | #ifdef CONFIG_SMP |
9075 | rt_rq->rt_nr_migratory = 0; | 9098 | rt_rq->rt_nr_migratory = 0; |
9076 | rt_rq->overloaded = 0; | 9099 | rt_rq->overloaded = 0; |
9077 | plist_head_init(&rq->rt.pushable_tasks, &rq->lock); | 9100 | plist_head_init(&rt_rq->pushable_tasks, &rq->lock); |
9078 | #endif | 9101 | #endif |
9079 | 9102 | ||
9080 | rt_rq->rt_time = 0; | 9103 | rt_rq->rt_time = 0; |