On Tue, Sep 02, 2014 at 11:55:58AM -0500, Christoph Lameter wrote:
On Tue, 2 Sep 2014, Paul E. McKenney wrote:
> Added by ac1bea85781e (sched,rcu: Make cond_resched() report RCU quiescent
> states), removed by 4a81e8328d379 (rcu: Reduce overhead of cond_resched()
> checks for RCU). So, as you say, no effect on contemporary kernels.
Well not sure what to make out of all of this....
Yep, still confused as to how the patch adding the definition could have
caused a failure. Fengguang, any thoughts?