Re: [Xen-devel] Linux spin lock enhancement on xen

[Mukesh Rathor <mukesh.rathor@xxxxxxxxxx>]

>  I think an impleentation of "yield_to" that might make sense in the
> credit scheduler is:
> * Put the yielding vcpu behind one cpu
> * If the yield-to vcpu is not running, pull it to the front within its
> priority.  (I.e., if it's UNDER, put it at the front so it runs next;
> if it's OVER, make it the first OVER cpu.)
> 

Yup, I second it.

thanks,
Mukesh


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