Messages in this thread | | | Date | Fri, 20 Mar 2009 11:31:28 +0530 | From | Dipankar Sarma <> | Subject | Re: Question about usage of RCU in the input layer |
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On Fri, Mar 20, 2009 at 06:28:11AM +0100, Eric Dumazet wrote: > Paul E. McKenney a écrit : > Hmm... point is to make linux boot as fast as possible, so ... > > Use a special variant of udelay() in offending drivers that make appropriate > RCU call to increment quiescent state ?
It may not be safe to do this it is in a RCU read-side critical section.
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