On Thu, 2013-06-27 at 09:32 +0800, Alex Shi wrote: > The following line should be added head of commit log on patches 1~4. :) > > From: Alex Shi <[email protected]> > > > > Cmpxchg will cause the cacheline bouning when do the value checking, > > that cause scalability issue in a large machine (like a 80 core box). > > > > So a lock pre-read can relief this contention. > > > > Signed-off-by: Alex Shi <[email protected]> > >
Okay. Will add the From line in addition to Signed off line on next update. Tim -- 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/
