> Considering that smp_call_function isn't allowed to hold a lock
> reference and within smp_call_function we lock and unlock call_lock thus
> triggering a preempt point. Therefore we can't guarantee that we'll be on
> the same processor when we hit do_flush_tlb_all_local.
> void flush_tlb_all(void)
> smp_call_function (flush_tlb_all_ipi,0,1,1);
Of course i had to go and paste the code i was working on. The original
isn't wrapped in preempt_disable/enable.
Zwane (who really needs to get to bed now)
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