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| Rev 3062 | Rev 3181 | ||
|---|---|---|---|
| Line 449... | Line 449... | ||
| 449 | 449 | ||
| 450 | default: |
450 | default: |
| 451 | /* |
451 | /* |
| 452 | * Entering state is unexpected. |
452 | * Entering state is unexpected. |
| 453 | */ |
453 | */ |
| 454 | panic("tid%" PRIu64 ": unexpected state %s\n", THREAD->tid, |
454 | panic("tid%" PRIu64 ": unexpected state %s\n", |
| 455 | thread_states[THREAD->state]); |
455 | THREAD->tid, thread_states[THREAD->state]); |
| 456 | break; |
456 | break; |
| 457 | } |
457 | } |
| 458 | 458 | ||
| 459 | THREAD = NULL; |
459 | THREAD = NULL; |
| 460 | } |
460 | } |
| Line 502... | Line 502... | ||
| 502 | 502 | ||
| 503 | spinlock_lock(&THREAD->lock); |
503 | spinlock_lock(&THREAD->lock); |
| 504 | THREAD->state = Running; |
504 | THREAD->state = Running; |
| 505 | 505 | ||
| 506 | #ifdef SCHEDULER_VERBOSE |
506 | #ifdef SCHEDULER_VERBOSE |
| 507 | printf("cpu%u: tid %" PRIu64 " (priority=%d, ticks=%" PRIu64 ", nrdy=%ld)\n", |
507 | printf("cpu%u: tid %" PRIu64 " (priority=%d, ticks=%" PRIu64 |
| 508 | CPU->id, THREAD->tid, THREAD->priority, THREAD->ticks, |
508 | ", nrdy=%ld)\n", CPU->id, THREAD->tid, THREAD->priority, |
| 509 | atomic_get(&CPU->nrdy)); |
509 | THREAD->ticks, atomic_get(&CPU->nrdy)); |
| 510 | #endif |
510 | #endif |
| 511 | 511 | ||
| 512 | /* |
512 | /* |
| 513 | * Some architectures provide late kernel PA2KA(identity) |
513 | * Some architectures provide late kernel PA2KA(identity) |
| 514 | * mapping in a page fault handler. However, the page fault |
514 | * mapping in a page fault handler. However, the page fault |
| Line 638... | Line 638... | ||
| 638 | /* |
638 | /* |
| 639 | * Ready t on local CPU |
639 | * Ready t on local CPU |
| 640 | */ |
640 | */ |
| 641 | spinlock_lock(&t->lock); |
641 | spinlock_lock(&t->lock); |
| 642 | #ifdef KCPULB_VERBOSE |
642 | #ifdef KCPULB_VERBOSE |
| 643 | printf("kcpulb%u: TID %" PRIu64 " -> cpu%u, nrdy=%ld, " |
643 | printf("kcpulb%u: TID %" PRIu64 " -> cpu%u, " |
| 644 | "avg=%ld\n", CPU->id, t->tid, CPU->id, |
644 | "nrdy=%ld, avg=%ld\n", CPU->id, t->tid, |
| 645 | atomic_get(&CPU->nrdy), |
645 | CPU->id, atomic_get(&CPU->nrdy), |
| 646 | atomic_get(&nrdy) / config.cpu_active); |
646 | atomic_get(&nrdy) / config.cpu_active); |
| 647 | #endif |
647 | #endif |
| 648 | t->flags |= THREAD_FLAG_STOLEN; |
648 | t->flags |= THREAD_FLAG_STOLEN; |
| 649 | t->state = Entering; |
649 | t->state = Entering; |
| 650 | spinlock_unlock(&t->lock); |
650 | spinlock_unlock(&t->lock); |