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head/sys/kern/subr_epoch.c
| Show First 20 Lines • Show All 141 Lines • ▼ Show 20 Lines | epoch_init(void *arg __unused) | ||||
| pcpu_zone_record = uma_zcreate("epoch_record pcpu", | pcpu_zone_record = uma_zcreate("epoch_record pcpu", | ||||
| sizeof(struct epoch_record), NULL, NULL, NULL, NULL, | sizeof(struct epoch_record), NULL, NULL, NULL, NULL, | ||||
| UMA_ALIGN_PTR, UMA_ZONE_PCPU); | UMA_ALIGN_PTR, UMA_ZONE_PCPU); | ||||
| CPU_FOREACH(cpu) { | CPU_FOREACH(cpu) { | ||||
| GROUPTASK_INIT(DPCPU_ID_PTR(cpu, epoch_cb_task), 0, | GROUPTASK_INIT(DPCPU_ID_PTR(cpu, epoch_cb_task), 0, | ||||
| epoch_call_task, NULL); | epoch_call_task, NULL); | ||||
| taskqgroup_attach_cpu(qgroup_softirq, | taskqgroup_attach_cpu(qgroup_softirq, | ||||
| DPCPU_ID_PTR(cpu, epoch_cb_task), NULL, cpu, -1, | DPCPU_ID_PTR(cpu, epoch_cb_task), NULL, cpu, NULL, NULL, | ||||
| "epoch call task"); | "epoch call task"); | ||||
| } | } | ||||
| inited = 1; | inited = 1; | ||||
| global_epoch = epoch_alloc(0); | global_epoch = epoch_alloc(0); | ||||
| global_epoch_preempt = epoch_alloc(EPOCH_PREEMPT); | global_epoch_preempt = epoch_alloc(EPOCH_PREEMPT); | ||||
| } | } | ||||
| SYSINIT(epoch, SI_SUB_TASKQ + 1, SI_ORDER_FIRST, epoch_init, NULL); | SYSINIT(epoch, SI_SUB_TASKQ + 1, SI_ORDER_FIRST, epoch_init, NULL); | ||||
| ▲ Show 20 Lines • Show All 514 Lines • Show Last 20 Lines | |||||