Re: [PATCH 3/3] intel_idle: set the state_tables array as __initdatato save mem

[Daniel Lezcano]

On 03/08/2013 04:06 PM, Chuansheng Liu wrote:
> 
> Currently, in intel_idle.c, there are 5 state_tables array, every
> array size is sizeof(struct cpuidle_state) * CPUIDLE_STATE_MAX.
> 
> As in intel_idle_cpuidle_driver_init(), we have copied the data into
> intel_idle_driver->state[], so do not need to keep state_tables[]
> there any more after system init.
> 
> It will save about 3~4k memory, also benefits mobile devices.
> Here changing them as __initdata, also removing global var
> cpuidle_state_table pointer.
> 
> Signed-off-by: liu chuansheng <chuansheng.liu@xxxxxxxxx>
> ---

Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

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