| 626,3 → 626,46 |
|---|
| } |
| |
| #endif /* CONFIG_SMP */ |
| |
| |
| /** Print information about threads & scheduler queues */ |
| void sched_print_list(void) |
| { |
| ipl_t ipl; |
| int cpu,i; |
| runq_t *r; |
| thread_t *t; |
| link_t *cur; |
| |
| /* We are going to mess with scheduler structures, |
| * let's not be interrupted */ |
| ipl = interrupts_disable(); |
| printf("*********** Scheduler dump ***********\n"); |
| for (cpu=0;cpu < config.cpu_count; cpu++) { |
| if (!cpus[cpu].active) |
| continue; |
| spinlock_lock(&cpus[cpu].lock); |
| printf("cpu%d: nrdy: %d needs_relink: %d\n", |
| cpus[cpu].id, cpus[cpu].nrdy, cpus[cpu].needs_relink); |
| |
| for (i=0; i<RQ_COUNT; i++) { |
| r = &cpus[cpu].rq[i]; |
| spinlock_lock(&r->lock); |
| if (!r->n) { |
| spinlock_unlock(&r->lock); |
| continue; |
| } |
| printf("Rq %d: ", i); |
| for (cur=r->rq_head.next; cur!=&r->rq_head; cur=cur->next) { |
| t = list_get_instance(cur, thread_t, rq_link); |
| printf("%d(%s) ", t->tid, |
| thread_states[t->state]); |
| } |
| printf("\n"); |
| spinlock_unlock(&r->lock); |
| } |
| spinlock_unlock(&cpus[cpu].lock); |
| } |
| |
| interrupts_restore(ipl); |
| } |