# # Timer subsystem related configuration options # config TICK_ONESHOT bool config NO_HZ bool "Tickless System (Dynamic Ticks)" depends on GENERIC_TIME && GENERIC_CLOCKEVENTS select TICK_ONESHOT help This option enables a tickless system: timer interrupts will only trigger on an as-needed basis both when the system is busy and when the system is idle. config HIGH_RES_TIMERS bool "High Resolution Timer Support" depends on GENERIC_TIME && GENERIC_CLOCKEVENTS select TICK_ONESHOT help This option enables high resolution timer support. If your hardware is not capable then this option only increases the size of the kernel image. config GENERIC_CLOCKEVENTS_BUILD bool default y depends on GENERIC_CLOCKEVENTS || GENERIC_CLOCKEVENTS_MIGR