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DateSat, 19 Mar 2005 06:03:21 +0100
FromManfred Spraul <>
SubjectRe: Real-Time Preemption and RCU
Ingo Molnar wrote:

>	read_lock(&rwlock);
>	...
>		read_lock(&rwlock);
>
>are still legal. (it's also done quite often.)
>
> 
>
How do you handle the write_lock_irq()/read_lock locks?
E.g. the tasklist_lock or the fasync_lock.

--
    Manfred
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