Hello, On Tue, Nov 24, 2015 at 10:51:56AM +0100, Peter Zijlstra wrote: > On Mon, Nov 23, 2015 at 04:53:39PM -0500, Tejun Heo wrote: > > > > Isn't this a lot more subtler than the other direction? Unless > > there's a clear performance advantage to removing stopper->lock, using > > lglock for both stop_two and stop_machine seems like an > > easier-to-follow approach to me. > > The idea is to kill lglock. There's only two users, this and fs/locks.c > for which I have patches -- which are being benchmarked 'now-ish' :-)
Ah, I see. Please disregard my comment. The patch looks good to me. Please feel free to add Acked-by: Tejun Heo <[email protected]> Thanks. -- tejun -- 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/
