On Tue, Oct 06, 2015 at 12:33:11PM -0700, Paul E. McKenney wrote: > On Tue, Oct 06, 2015 at 08:50:56PM +0200, Oleg Nesterov wrote: > > On 10/06, Josh Triplett wrote: > > > > > > For all 13: > > > Reviewed-by: Josh Triplett <[email protected]> > > > > Thanks! > > > > > Regarding the rcu_sync infrastructure: odd that an atomic read > > > on the reader proves ligher weight than > > > rcu_read_lock()/rcu_read_unlock(). > > > > Cough... Could you spell? ;) I am just curious and I can't understand > > what do you mean. > > I would guess that Josh is thinking of CONFIG_PREEMPT=n and that you > worked with CONFIG_PREEMPT=y. But it would be good to get this fully > understood.
Right. - Josh Triplett -- 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/
