| 466 | } |
| 467 | |
| 468 | void |
| 469 | epoch_enter(epoch_t epoch) |
| 470 | { |
| 471 | epoch_record_t er; |
| 472 | |
| 473 | MPASS(cold || epoch != NULL); |
| 474 | INIT_CHECK(epoch); |
| 475 | critical_enter(); |
| 476 | er = epoch_currecord(epoch); |
| 477 | #ifdef INVARIANTS |
| 478 | if (er->er_record.active == 0) { |
| 479 | MPASS(er->er_td == NULL); |
| 480 | er->er_td = curthread; |
| 481 | } else { |
| 482 | /* We've recursed, just make sure our accounting isn't wrong. */ |
| 483 | MPASS(er->er_td == curthread); |
| 484 | } |
| 485 | #endif |
| 486 | ck_epoch_begin(&er->er_record, NULL); |
| 487 | } |
| 488 | |
| 489 | void |
| 490 | _epoch_exit_preempt(epoch_t epoch, epoch_tracker_t et EPOCH_FILE_LINE) |
no test coverage detected