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CONFIG_LOCAL_TIMERS: Use local timer interrupts

General informations

The Linux kernel configuration item CONFIG_LOCAL_TIMERS:

• prompt: Use local timer interrupts
• type: bool
• depends on: CONFIG_SMP
• defined in arch/arm/Kconfig
• found in Linux kernels: 2.6.15–2.6.39, 3.0–3.9, 3.10-rc+HEAD

Help text

Enable support for local timers on SMP platforms, rather then the legacy IPI broadcast method. Local timers allows the system accounting to be spread across the timer interval, preventing a "thundering herd" at every timer tick.

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