Kconfig 673 B

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  1. #
  2. # Timer subsystem related configuration options
  3. #
  4. config TICK_ONESHOT
  5. bool
  6. default n
  7. config NO_HZ
  8. bool "Tickless System (Dynamic Ticks)"
  9. depends on GENERIC_TIME && GENERIC_CLOCKEVENTS
  10. select TICK_ONESHOT
  11. help
  12. This option enables a tickless system: timer interrupts will
  13. only trigger on an as-needed basis both when the system is
  14. busy and when the system is idle.
  15. config HIGH_RES_TIMERS
  16. bool "High Resolution Timer Support"
  17. depends on GENERIC_TIME && GENERIC_CLOCKEVENTS
  18. select TICK_ONESHOT
  19. help
  20. This option enables high resolution timer support. If your
  21. hardware is not capable then this option only increases
  22. the size of the kernel image.