HelenOS sources
HZ 99 kernel/arch/amd64/src/drivers/i8254.c pio_write_8(CLK_PORT1, (CLK_CONST / HZ) & 0xf);
HZ 100 kernel/arch/amd64/src/drivers/i8254.c pio_write_8(CLK_PORT1, (CLK_CONST / HZ) >> 8);
HZ 510 kernel/arch/amd64/src/smp/apic.c delay(1000000 / HZ);
HZ 113 kernel/arch/arm32/src/mach/beagleboardxm/beagleboardxm.c AMDM37x_GPT1_BASE_ADDRESS, AMDM37x_GPT1_SIZE, HZ);
HZ 150 kernel/arch/arm32/src/mach/beaglebone/beaglebone.c rc = am335x_timer_init(&bbone.timer, DMTIMER2, HZ, sysclk_freq);
HZ 281 kernel/arch/arm32/src/mach/gta02/gta02.c #if HZ != 100
HZ 116 kernel/arch/arm64/src/interrupt.c timer_increment = cntfrq / HZ;
HZ 99 kernel/arch/ia32/src/drivers/i8254.c pio_write_8(CLK_PORT1, (CLK_CONST / HZ) & 0xf);
HZ 100 kernel/arch/ia32/src/drivers/i8254.c pio_write_8(CLK_PORT1, (CLK_CONST / HZ) >> 8);
HZ 510 kernel/arch/ia32/src/smp/apic.c delay(1000000 / HZ);
HZ 78 kernel/arch/ia64/src/drivers/it.c it_delta = base_freq / HZ;
HZ 133 kernel/arch/ppc32/src/ppc32.c decrementer_start(freq / HZ);
HZ 56 kernel/arch/sparc64/src/drivers/tick.c CPU->arch.clock_frequency / HZ;
HZ 117 kernel/arch/sparc64/src/drivers/tick.c while (drift > CPU->arch.clock_frequency / HZ) {
HZ 118 kernel/arch/sparc64/src/drivers/tick.c drift -= CPU->arch.clock_frequency / HZ;
HZ 122 kernel/arch/sparc64/src/drivers/tick.c (CPU->arch.clock_frequency / HZ) - drift;
HZ 47 kernel/genarch/src/drivers/bcm2835/timer.c timer->c1 = timer->clo + (BCM2835_CLOCK_FREQ / HZ);
HZ 56 kernel/genarch/src/drivers/bcm2835/timer.c timer->c1 = timer->clo + (BCM2835_CLOCK_FREQ / HZ);
HZ 46 kernel/generic/include/proc/scheduler.h #define NEEDS_RELINK_MAX (HZ)
HZ 62 kernel/generic/include/time/timeout.h #define us2ticks(us) ((uint64_t) (((uint32_t) (us) / (1000000 / HZ))))
HZ 110 kernel/generic/src/time/clock.c uint64_t usec = (1000000 / HZ) * current_tick;
HelenOS homepage, sources at GitHub