On 09/09/13 16:11, Konrad Rzeszutek Wilk wrote: > > I had run some light performance tests with two guests - each over subscribed > by > 2:1 and running a spinlock_hog wherein each CPU tries to get a lock. The > machine > is a 4 CPU Intel, and each guest is running with 8 VCPUs. > > It is not a perfect test-case - for that I have asked our internal performance > engineer to test it out with various workloads and guests. > > However it does demonstrate that these patches do work and they do not > incur any performance regressions (and yes, they do show a performance > improvement).
Good enough for me, let's get these into 3.12. David -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
