On 08/17/2011 07:31 AM, Mathieu Desnoyers wrote:
So I guess that in that sense, synchronize_rcu() of MB and QSBR could be merged, is that what you are trying to get at ? (sorry for being slow on the uptake);-)
Yes, and perhaps MEMBARRIER too---leaving just SIGNAL as the oddball one. That's also why I started doing the futex optimization in QSBR.
Did you measure SIGNAL to have better performance in practice than MB? Paolo _______________________________________________ ltt-dev mailing list [email protected] http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
