Re: [Xen-devel] Linux v3.12 + pv ticketlocks.

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

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!

> 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.

BTW Attilio Rao did some upstreaming work and a bunch of measurement
stuff too.

Ian.


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