Re: [Xen-devel] [PATCH] xen: credit2: don't let b_avgload go negative.

2016-07-22 Thread Wei Liu
On Fri, Jul 22, 2016 at 01:34:27PM +0100, George Dunlap wrote: > On 22/07/16 13:04, Dario Faggioli wrote: > > The ASSERT() made effective by b5b5876619bd8ec2e > > ("xen: credit2: fix two s_time_t handling issues > > in load balancing") triggers for b_avgload (spotted > > by OSSTest). > > > > b_avg

Re: [Xen-devel] [PATCH] xen: credit2: don't let b_avgload go negative.

2016-07-22 Thread George Dunlap
On 22/07/16 13:04, Dario Faggioli wrote: > The ASSERT() made effective by b5b5876619bd8ec2e > ("xen: credit2: fix two s_time_t handling issues > in load balancing") triggers for b_avgload (spotted > by OSSTest). > > b_avgload is where we store the prediction of how > the load of a runqueue will lo

[Xen-devel] [PATCH] xen: credit2: don't let b_avgload go negative.

2016-07-22 Thread Dario Faggioli
The ASSERT() made effective by b5b5876619bd8ec2e ("xen: credit2: fix two s_time_t handling issues in load balancing") triggers for b_avgload (spotted by OSSTest). b_avgload is where we store the prediction of how the load of a runqueue will look like in the medium to long term, because of a vcpu b