Re: [PATCHv5] sched/deadline: Walk up cpuset hierarchy to decide root domain when hot-unplug

[Juri Lelli]

On 11/11/25 19:40, Pingfan Liu wrote:
> Hi Juri,
> 
> Thanks for your review. Please see the comments below.

...

> Since there's no way to handle memory allocation failures, could it be
> done by using alloc_cpumask_var() in init_sched_dl_class() to reserve
> the memory for this purpose?

Maybe something similar to local_cpu_mask_dl (or use local_cpu_mask_dl
directly?), I'm thinking.