On Thu, 6 Mar 2014, Josh Cartwright wrote: > Although, I'm wondering how exact these statistics need to be. Is > making them preemption safe even a concern?
Not sure about that. You solution makes it preempt safe. If is can be tolerated that its racy then raw_cpu_inc() could be used. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
