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

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Message-ID: <95f36634-d4d7-4d47-b949-e34b6bb0cce2@redhat.com>
Date: Wed, 12 Nov 2025 15:40:39 -0500
From: Waiman Long <llong@...hat.com>
To: Chen Ridong <chenridong@...weicloud.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 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