[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Linux v3.12 + pv ticketlocks.
On 09/09/2013 03:39 AM, Ian Campbell wrote: > On Fri, 2013-09-06 at 16:11 -0400, Konrad Rzeszutek Wilk wrote: >> Hey, >> >> Linux v3.12 (which is now in merge window phase) has the code for >> making the spinlock use ticketlocks for everything. > Congrats! Yeah! Lots of good work to turn my stuff into something submittable. I got stalled by the wall of perf testing. >> Majority of that work was done by Jeremy Fitzhardinge and I would like >> to thank him for doing this work. It had taken a year (or more) to actually > Way more that a year, wasn't it? This stuff has been floating around for > 3 or 4 years or longer IIRC. Not quite - the timestamps in my git tree are mid 2010-2011. I did the first pv spinlocks at the Xen summit with the paper, which was about 2008? 9? J > > BTW Attilio Rao did some upstreaming work and a bunch of measurement > stuff too. > > Ian. > _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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