| Date | Thu, 8 May 2014 21:04:59 +0200 | From | Peter Zijlstra <> | Subject | Re: [PATCH v10 08/19] qspinlock: Make a new qnode structure to support virtualization |
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On Wed, May 07, 2014 at 11:01:36AM -0400, Waiman Long wrote: > /* > + * To have additional features for better virtualization support, it is > + * necessary to store additional data in the queue node structure. So > + * a new queue node structure will have to be defined and used here. > + */ > +struct qnode { > + struct mcs_spinlock mcs; > +};
You can ditch this entire patch; its pointless, just add a new DEFINE_PER_CPU for the para-virt muck.
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