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sys/kern/kern_umtx.c
| Show First 20 Lines • Show All 828 Lines • ▼ Show 20 Lines | for (;;) { | ||||
| if (abstime != NULL) { | if (abstime != NULL) { | ||||
| timo = abs_timeout_gethz(abstime); | timo = abs_timeout_gethz(abstime); | ||||
| if (timo < 0) { | if (timo < 0) { | ||||
| error = ETIMEDOUT; | error = ETIMEDOUT; | ||||
| break; | break; | ||||
| } | } | ||||
| } else | } else | ||||
| timo = 0; | timo = 0; | ||||
| error = msleep(uq, &uc->uc_lock, PCATCH | PDROP, wmesg, timo); | error = msleep(uq, &uc->uc_lock, PCATCH | PDROP | PUSERW, wmesg, timo); | ||||
| if (error == EINTR || error == ERESTART) { | if (error == EINTR || error == ERESTART) { | ||||
| umtxq_lock(&uq->uq_key); | umtxq_lock(&uq->uq_key); | ||||
| break; | break; | ||||
| } | } | ||||
| if (abstime != NULL) { | if (abstime != NULL) { | ||||
| if (abstime->is_abs_real) | if (abstime->is_abs_real) | ||||
| curthread->td_rtcgen = | curthread->td_rtcgen = | ||||
| atomic_load_acq_int(&rtc_generation); | atomic_load_acq_int(&rtc_generation); | ||||
| ▲ Show 20 Lines • Show All 3,850 Lines • Show Last 20 Lines | |||||