On (06/15/10 23:05), Arjan van de Ven wrote:
> can we do this bit once, when the ts structure gets initialized?
> it's not like the cpu value will ever change...
> 
> 
Hello Arjan,

Sure we can. The question is where is the "proper place"?
for_each_possible_cpu in __init?

or something like 

static DEFINE_PER_CPU(struct tick_sched, tick_cpu_sched);
int cpu = get_cpu();
&per_cpu(tick_cpu_sched, cpu)->cpu = cpu;
put_cpu();


	Sergey