2016-05-24 2:01 GMT+08:00 David Matlack <[email protected]>: > On Sun, May 22, 2016 at 5:42 PM, Wanpeng Li <[email protected]> wrote: >> From: Wanpeng Li <[email protected]> > > I'm ok with this patch, but I'd like to better understand the target > workloads. What type of workloads do you expect to benefit from this? >
In addition, as Paolo great pointed out http://www.spinics.net/lists/kvm/msg132983.html, the upcoming vmx preemption timer also can get benefit, preemption time will just switch to hrtimer if block, if the remaining expire time is enough small and there is just a single task in this pCPU, poll will cut the latency. Regards, Wanpeng Li
