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@@ -2,38 +2,6 @@
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# Timer subsystem related configuration options
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#
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-# Core internal switch. Selected by NO_HZ / HIGH_RES_TIMERS. This is
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-# only related to the tick functionality. Oneshot clockevent devices
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-# are supported independ of this.
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-config TICK_ONESHOT
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- bool
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-
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-config NO_HZ
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- bool "Tickless System (Dynamic Ticks)"
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- depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
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- select TICK_ONESHOT
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- help
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- This option enables a tickless system: timer interrupts will
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- only trigger on an as-needed basis both when the system is
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- busy and when the system is idle.
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-
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-config HIGH_RES_TIMERS
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- bool "High Resolution Timer Support"
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- depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
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- select TICK_ONESHOT
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- help
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- This option enables high resolution timer support. If your
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- hardware is not capable then this option only increases
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- the size of the kernel image.
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-
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-config GENERIC_CLOCKEVENTS_BUILD
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- bool
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- default y
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- depends on GENERIC_CLOCKEVENTS
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-
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-config GENERIC_CLOCKEVENTS_MIN_ADJUST
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- bool
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-
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# Options selectable by arch Kconfig
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# Watchdog function for clocksources to detect instabilities
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@@ -60,11 +28,52 @@ config ARCH_USES_GETTIMEOFFSET
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config GENERIC_CLOCKEVENTS
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bool
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+# Migration helper. Builds, but does not invoke
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+config GENERIC_CLOCKEVENTS_BUILD
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+ bool
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+ default y
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+ depends on GENERIC_CLOCKEVENTS
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+
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# Clockevents broadcasting infrastructure
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config GENERIC_CLOCKEVENTS_BROADCAST
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bool
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depends on GENERIC_CLOCKEVENTS
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+# Automatically adjust the min. reprogramming time for
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+# clock event device
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+config GENERIC_CLOCKEVENTS_MIN_ADJUST
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+ bool
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+
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# Generic update of CMOS clock
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config GENERIC_CMOS_UPDATE
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bool
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+
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+if GENERIC_CLOCKEVENTS
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+menu "Timers subsystem"
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+
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+# Core internal switch. Selected by NO_HZ / HIGH_RES_TIMERS. This is
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+# only related to the tick functionality. Oneshot clockevent devices
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+# are supported independ of this.
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+config TICK_ONESHOT
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+ bool
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+
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+config NO_HZ
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+ bool "Tickless System (Dynamic Ticks)"
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+ depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
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+ select TICK_ONESHOT
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+ help
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+ This option enables a tickless system: timer interrupts will
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+ only trigger on an as-needed basis both when the system is
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+ busy and when the system is idle.
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+
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+config HIGH_RES_TIMERS
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+ bool "High Resolution Timer Support"
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+ depends on !ARCH_USES_GETTIMEOFFSET && GENERIC_CLOCKEVENTS
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+ select TICK_ONESHOT
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+ help
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+ This option enables high resolution timer support. If your
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+ hardware is not capable then this option only increases
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+ the size of the kernel image.
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+
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+endmenu
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+endif
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