Hello Paul, On Fri, Jul 24, 2015 at 04:30:46PM +0100, Paul E. McKenney wrote: > On Fri, Jul 24, 2015 at 12:31:01PM +0100, Will Deacon wrote: > > On Wed, Jul 15, 2015 at 02:12:21PM +0100, Paul E. McKenney wrote: > > > > > commit 695c05d4b9666c50b40a1c022678b5f6e2e3e771 > > > > > Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> > > > > > Date: Tue Jul 14 18:35:23 2015 -0700 > > > > > > > > > > rcu,locking: Privatize smp_mb__after_unlock_lock() > > > > > > > > > > RCU is the only thing that uses smp_mb__after_unlock_lock(), and is > > > > > likely the only thing that ever will use it, so this commit makes this > > > > > macro private to RCU. > > > > > > > > > > Signed-off-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> > > > > > Cc: Will Deacon <will.deacon@xxxxxxx> > > > > > Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx> > > > > > Cc: Benjamin Herrenschmidt <benh@xxxxxxxxxxxxxxxxxxx> > > > > > Cc: "linux-arch@xxxxxxxxxxxxxxx" <linux-arch@xxxxxxxxxxxxxxx> > > > > Are you planning to queue this somewhere? I think it makes sense regardless > > of whether we change PowerPc or not and ideally it would be merged around > > the same time as my relaxed atomics series. > > I have is in -rcu. By default, I will push it to the 4.4 merge window. > Please let me know if you need it sooner. The generic relaxed atomics are now queued in -tip, so it would be really good to see this Documentation update land in 4.3 if at all possible. I appreciate it's late in the cycle, but it's always worth asking. Thanks, Will -- To unsubscribe from this list: send the line "unsubscribe linux-arch" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
