On Wed, May 01, 2013 at 07:32:58AM -0700, Paul E. McKenney wrote:
> Here is how to detect this:
>
> static void inline cond_resched_rcu_lock(void)
> {
> rcu_read_unlock();
> WARN_ON_ONCE(rcu_read_lock_held());
> #ifndef CONFIG_PREEMPT_RCU
> cond_resched();
> #endif
> rcu_read_lock();
> }
The __might_sleep(__FILE__, __LINE__, PREEMPT_RCU_OFFSET) I posted in the other
email just now should deal with this.
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