Re: [Xen-devel] [PATCH 02/19] xen: sched: make the 'tickled' perf counter clearer

2016-07-06 Thread George Dunlap
On Sat, Jun 18, 2016 at 12:11 AM, Dario Faggioli wrote: > In fact, what we have right now, i.e., tickle_idlers_none > and tickle_idlers_some, is not good enough for describing > what really happens in the various tickling functions of > the various scheduler. > > Switch to a more descriptive set o

Re: [Xen-devel] [PATCH 02/19] xen: sched: make the 'tickled' perf counter clearer

2016-06-17 Thread Meng Xu
On Fri, Jun 17, 2016 at 7:11 PM, Dario Faggioli wrote: > > In fact, what we have right now, i.e., tickle_idlers_none > and tickle_idlers_some, is not good enough for describing > what really happens in the various tickling functions of > the various scheduler. > > Switch to a more descriptive set

[Xen-devel] [PATCH 02/19] xen: sched: make the 'tickled' perf counter clearer

2016-06-17 Thread Dario Faggioli
In fact, what we have right now, i.e., tickle_idlers_none and tickle_idlers_some, is not good enough for describing what really happens in the various tickling functions of the various scheduler. Switch to a more descriptive set of counters, such as: - tickled_no_cpu: for when we don't tickle any