Re: [PATCH v4] sched/deadline: Fix sched_dl_global_validate()

2020-10-05 Thread Peng Liu
On Mon, Oct 05, 2020 at 11:11:00AM +0200, Juri Lelli wrote: ... > > /* > > * Here we want to check the bandwidth not being set to some > > * value smaller than the currently allocated bandwidth in > > * any of the root_domains. > > -* > > -* FIXME: Cycling on all the

Re: [PATCH v4] sched/deadline: Fix sched_dl_global_validate()

2020-10-05 Thread Juri Lelli
Hi, On 26/09/20 00:20, Peng Liu wrote: > I created another root domain(contains 2 CPUs) besides the default > one, and the global default rt bandwidth is 95%. Then launched a > DL process which need 25% bandwidth and moved it to the new root > domain, so far so good. > > Then I tried to change

[PATCH v4] sched/deadline: Fix sched_dl_global_validate()

2020-09-25 Thread Peng Liu
I created another root domain(contains 2 CPUs) besides the default one, and the global default rt bandwidth is 95%. Then launched a DL process which need 25% bandwidth and moved it to the new root domain, so far so good. Then I tried to change global rt bandwidth to 20% with cmd: echo