Hm! Cool! I'll give this a spin tomorrow on my frequently-very-lock-busy boxes and get back to you.
-a On 23 December 2013 09:52, Rang, Anton <anton.r...@isilon.com> wrote: > The HWPMC hooks are never invoked except when using the soft PMC feature for > performance monitoring. This trivial patch hints as much to the compiler, > which then moves some fairly lengthy code sequences out of the locking > primitives (in particular), reducing their runtime footprint. > > This patch was reviewed by Attilio Rao. > > Anton > > > _______________________________________________ > freebsd-current@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org" _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
