[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [PATCH] sched: print information about scheduler granularity
On Thu, 2020-04-16 at 11:25 +0200, Jürgen Groß wrote: > On 16.04.20 11:20, Sergey Dyasli wrote: > > On 16/04/2020 09:57, Jürgen Groß wrote: > > > > > > The xen commandline ins part of the boot messages and is > > > contained > > > in the "xl info" output. > > > > It's true that you can see "sched-gran=core" in "xl info" output. > > But that's > > just the switch - not the end result. A user might want to verify > > that he did > > everything correctly and core-scheduling mode has indeed been > > enabled. > > I'm not opposed to your patch, but as soon as we have per-cpupool > granularity it should be reverted again. > Why reverted? Each cpupool dumps its own scheduling information. With per-pool granularity, we'll see something like cpupool: Pool-A Scheduler: SMP Credit Scheduler (credit) Scheduling granularity: cpu ... cpupool: Pool-B Scheduler: SMP Credit Scheduler (credit) Scheduling granularity: core etc. Or am I missing something? Regards -- Dario Faggioli, Ph.D http://about.me/dario.faggioli Virtualization Software Engineer SUSE Labs, SUSE https://www.suse.com/ ------------------------------------------------------------------- <<This happens because _I_ choose it to happen!>> (Raistlin Majere) Attachment:
signature.asc
|
Lists.xenproject.org is hosted with RackSpace, monitoring our |