Lines Matching defs:hz
84 int hz; /* system clock's frequency */
85 int tick; /* usec per tick (1000000 / hz) */
86 struct bintime tick_bt; /* bintime per tick (1s / hz) */
110 SYSCTL_INT(_kern, OID_AUTO, hz, CTLFLAG_RDTUN, &hz, 0,
224 hz = -1;
225 TUNABLE_INT_FETCH("kern.hz", &hz);
226 if (hz == -1)
227 hz = vm_guest > VM_GUEST_NO ? HZ_VM : HZ;
228 tick = 1000000 / hz;
229 tick_sbt = SBT_1S / hz;