linux-kernel - Re: [PATCH RFC v2 04/22] cpuset: introduce partition

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Message-ID: <040fa315-4273-47cb-aad7-2b2debb1d7bc@huaweicloud.com>
Date: Thu, 13 Nov 2025 09:38:42 +0800
From: Chen Ridong <chenridong@...weicloud.com>
To: Waiman Long <llong@...hat.com>, tj@...nel.org, hannes@...xchg.org,
 mkoutny@...e.com
Cc: cgroups@...r.kernel.org, linux-kernel@...r.kernel.org,
 lujialin4@...wei.com, chenridong@...wei.com
Subject: Re: [PATCH RFC v2 04/22] cpuset: introduce partition_enable()



On 2025/11/13 4:40, Waiman Long wrote:
> 
> On 10/25/25 2:48 AM, Chen Ridong wrote:
>> From: Chen Ridong <chenridong@...wei.com>
>>
>> Add partition_enable() to consolidate updates to key cpuset structures
>> during partition enablement, including:
>> - remote_sibling
>> - effective_xcpus
>> - partition_root_state
>> - prs_err
>>
>> Key operations performed:
>> - Invokes partition_xcpus_add() to assign exclusive CPUs
>> - Maintains remote partition sibling links
>> - Syncs the effective_xcpus mask
>> - Updates partition_root_state and prs_err
>> - Triggers scheduler domain rebuilds
>> - Sends partition change notifications
> 
> Could you add a leading space before '-' so that the itemized lists won't look like part of a diff
> file?
> 
> Cheers,
> Longman
> 
> 

Sorry for the confusion.

I will update with next version.

-- 
Best regards,
Ridong