On 05/08/2014 03:04 PM, Peter Zijlstra wrote:
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.
Yes, I can certainly merge it to the next one in the series. I break it out to make each individual patch smaller, more single-purpose and easier to review.
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