Hi,

> And if you don't want the kernel to preempt you you can disable
> preemption while doing your sleeping...  not very well behaved kernel
> code, but you can do it...
 
Huh? So something like following is allowed?
 
preempt_disable();
udelay(5);
preempt_enable();
 
?????
 
I must admit, this is a shock to me.
 
Rajat


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