linux-kernel - Re: [PATCH 8/9] workqueue: Introduce struct wq_node_nr

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Message-ID: <ZbBWFvZpLl5fAAEz@slm.duckdns.org>
Date: Tue, 23 Jan 2024 14:13:10 -1000
From: Tejun Heo <tj@...nel.org>
To: Lai Jiangshan <jiangshanlai@...il.com>
Cc: linux-kernel@...r.kernel.org, Naohiro.Aota@....com,
	kernel-team@...a.com
Subject: Re: [PATCH 8/9] workqueue: Introduce struct wq_node_nr_active

On Fri, Jan 19, 2024 at 03:55:49PM +0800, Lai Jiangshan wrote:
> Hello, Tejun
> 
> On Sat, Jan 13, 2024 at 8:29 AM Tejun Heo <tj@...nel.org> wrote:
> 
> > @@ -327,6 +337,7 @@ struct workqueue_struct {
> >         /* hot fields used during command issue, aligned to cacheline */
> >         unsigned int            flags ____cacheline_aligned; /* WQ: WQ_* flags */
> >         struct pool_workqueue __percpu __rcu **cpu_pwq; /* I: per-cpu pwqs */
> > +       struct wq_node_nr_active **node_nr_active; /* I: per-node nr_active */
> 
> flexible array can be used here.

Yeah, will do that.

Thanks.

-- 
tejun