Provide an interface by which the system administrator can decide what state
should the CPU go to when it is offlined.
To query the hotplug states, on needs to perform a read on:
/sys/devices/system/cpu/cpu/available_hotplug_states
To query or set the current state for a particular CPU, one needs
On Tue, 15 Sep 2009 17:37:06 +0530 Gautham R Shenoy wrote:
> Signed-off-by: Gautham R Shenoy
> ---
> Documentation/cpu-hotplug.txt | 22 +
> drivers/base/cpu.c| 181
> +++--
> include/linux/cpu.h | 10 ++
> 3 files changed, 204