swh:1:snp:3c665ee4f67729f27f2e40193ab88e7298cf0fef
Raw File
Tip revision: 620917de59eeb934b9f8cf35cc2d95c1ac8ed0fc authored by Linus Torvalds on 11 July 2011, 23:51:52 UTC
Linux 3.0-rc7
Tip revision: 620917d
Kconfig
#
# Timer subsystem related configuration options
#
config TICK_ONESHOT
	bool

config NO_HZ
	bool "Tickless System (Dynamic Ticks)"
	depends on !ARCH_USES_GETTIMEOFFSET && 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 !ARCH_USES_GETTIMEOFFSET && 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

back to top