215 boottrace_display(struct sbuf *sbp, struct bt_table *btp, uint64_t dthres)  in boottrace_display()  argument
247 	i = curr = btp->curr;  in boottrace_display()
250 		evtp = &btp->table[i];  in boottrace_display()
285 		i = (i + 1) % btp->size;  in boottrace_display()
322 dotrace(struct bt_table *btp, const char *eventname, const char *tdname)  in dotrace()  argument
336 	if (btp->table == NULL) {  in dotrace()
337 		btp->drops_early++;  in dotrace()
344 		idx = btp->curr;  in dotrace()
345 		nxt = (idx + 1) % btp->size;  in dotrace()
346 		if (nxt == 0 && btp->wrap == 0) {  in dotrace()
347 			btp->drops_full++;  in dotrace()
351 	} while (!atomic_cmpset_int(&btp->curr, idx, nxt));  in dotrace()
353 	btp->table[idx].cpuid = PCPU_GET(cpuid);  in dotrace()
354 	btp->table[idx].tsc = get_cyclecount(),  in dotrace()
355 	btp->table[idx].tick = cpu_ticks();  in dotrace()
356 	btp->table[idx].pid = curthread->td_proc->p_pid;  in dotrace()
363 		btp->table[idx].cputime = 0;  in dotrace()
364 		btp->table[idx].inblock = 0;  in dotrace()
365 		btp->table[idx].oublock = 0;  in dotrace()
368 		btp->table[idx].cputime =  in dotrace()
372 		btp->table[idx].inblock = (uint32_t)usage.ru_inblock;  in dotrace()
373 		btp->table[idx].oublock = (uint32_t)usage.ru_oublock;  in dotrace()
375 	strlcpy(btp->table[idx].name, eventname, BT_EVENT_NAMELEN);  in dotrace()
376 	strlcpy(btp->table[idx].tdname, tdname, BT_EVENT_TDNAMELEN);  in dotrace()
390 	struct bt_table *btp;  in boottrace()  local
400 	btp = &bt;  in boottrace()
402 		btp = &rt;  in boottrace()
404 		btp = &st;  in boottrace()
406 	return (dotrace(btp, eventname, tdname));  in boottrace()
445 _boottrace_sysctl(struct bt_table *btp, struct sysctl_oid *oidp,  in _boottrace_sysctl()  argument
461 	error = dotrace(btp, eventname, tdname);  in _boottrace_sysctl()