Kconfig 784 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.
  23. config GENERIC_CLOCKEVENTS_BUILD
  24. bool
  25. default y
  26. depends on GENERIC_CLOCKEVENTS || GENERIC_CLOCKEVENTS_MIGR