Re: [Xen-devel] [PATCH] xen/sched: fix a potential issue with core scheduling

2019-11-12 Thread Jürgen Groß
On 12.11.19 10:14, Dario Faggioli wrote: On Fri, 2019-11-08 at 07:57 +0100, Juergen Gross wrote: cpupool_online_cpumask() is used by credit and rt scheduler. It returns all the cpus of a cpupool or all online cpus in case no cpupool is specified. The "no cpupool" case can be dropped, as no sche

Re: [Xen-devel] [PATCH] xen/sched: fix a potential issue with core scheduling

2019-11-12 Thread Dario Faggioli
On Fri, 2019-11-08 at 07:57 +0100, Juergen Gross wrote: > cpupool_online_cpumask() is used by credit and rt scheduler. It > returns > all the cpus of a cpupool or all online cpus in case no cpupool is > specified. > > The "no cpupool" case can be dropped, as no scheduler other than the > init sche

[Xen-devel] [PATCH] xen/sched: fix a potential issue with core scheduling

2019-11-07 Thread Juergen Gross
cpupool_online_cpumask() is used by credit and rt scheduler. It returns all the cpus of a cpupool or all online cpus in case no cpupool is specified. The "no cpupool" case can be dropped, as no scheduler other than the init scheduler will ever work on cpus not associated with any cpupool. As the