Re: [PATCH -next RFC -v2 06/11] cpuset: introduce cpus_excl_conflict and mems_excl_conflict helpers

[Chen Ridong]

On 2025/9/16 2:42, Waiman Long wrote:
> 
> On 9/8/25 11:32 PM, Chen Ridong wrote:
>> From: Chen Ridong <chenridong@xxxxxxxxxx>
>>
>> This patch adds cpus_excl_conflict() and mems_excl_conflict() helper
>> functions to improve code readability and maintainability. The exclusive
>> conflict checking follows these rules:
>>
>> 1. If either cpuset has the 'exclusive' flag set, their user_xcpus must
>>     not have any overlap.
>> 2. If both cpusets are non-exclusive, their 'cpuset.cpus.exclusive' values
>>     must not intersect.
> 
> The term "non-exclusive" is somewhat confusing. I suppose you mean that the exclusive flag isn't
> set. However, exclusive flag is a cpuset v1 only feature and cpus.exclusive is a v2 only feature.
> They will not coexist. You may need to update the wording.
> 
> After you fix that, you can add
> 
> Reveiwed-by: Waiman Long <longman@xxxxxxxxxx>

Thank you, Longman, I will update.

-- 
Best regards,
Ridong