30 lines
773 B
Plaintext
30 lines
773 B
Plaintext
|
#
|
||
|
|
# 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
|
||
|
|
|