linux-kernel - Re: [patch 2/4] sched/mmcid: Protect transition on weakly ordered systems

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Message-ID: <f6267d34-825e-4ba6-88fd-e7d66b20501a@efficios.com>
Date: Fri, 30 Jan 2026 10:43:12 -0500
From: Mathieu Desnoyers <mathieu.desnoyers@...icios.com>
To: Thomas Gleixner <tglx@...nel.org>, LKML <linux-kernel@...r.kernel.org>
Cc: Ihor Solodrai <ihor.solodrai@...ux.dev>,
 Shrikanth Hegde <sshegde@...ux.ibm.com>,
 Peter Zijlstra <peterz@...radead.org>,
 Michael Jeanson <mjeanson@...icios.com>
Subject: Re: [patch 2/4] sched/mmcid: Protect transition on weakly ordered
 systems

On 2026-01-29 16:20, Thomas Gleixner wrote:
[...]
> @@ -134,13 +133,13 @@ struct mm_cid_pcpu {
>    *			as that is modified by mmget()/mm_put() by other entities which
>    *			do not actually share the MM.
>    * @pcpu_thrs:		Threshold for switching back from per CPU mode
> + * @mode_change:	Mode change in progress

This is a stale comment.

Thanks,

Mathieu

-- 
Mathieu Desnoyers
EfficiOS Inc.
https://www.efficios.com