linux-kernel - Re: [PATCH -next] cgroup: Make cgroup

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Date:   Wed, 18 May 2022 06:57:13 -1000
From:   Tejun Heo <tj@...nel.org>
To:     xiujianfeng <xiujianfeng@...wei.com>
Cc:     lizefan.x@...edance.com, hannes@...xchg.org,
        cgroups@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH -next] cgroup: Make cgroup_debug static

On Wed, May 18, 2022 at 02:48:36PM +0800, xiujianfeng wrote:
> 
> 在 2022/5/18 1:06, Tejun Heo 写道:
> > On Tue, May 17, 2022 at 07:25:23PM +0800, Xiu Jianfeng wrote:
> > > Make cgroup_debug static since it's only used in cgroup.c
> > > 
> > > Signed-off-by: Xiu Jianfeng <xiujianfeng@...wei.com>
> > The only thing it does is gating CFTYPE_DEBUG which isn't used anymore.
> > Can you remove both CFTYPE_DEBUG and cgroup_debug() instead?
> 
> It's ok to me, but I found CFTYPE_DEBUG is still used in cpuset subsys,
> 
>   .name = "cpus.subpartitions",
>   .seq_show = cpuset_common_seq_show,
>   .private = FILE_SUBPARTS_CPULIST,
>   .flags = CFTYPE_DEBUG,
> 
> if remove CFTYPE_DEBUG and cgroup_debug,  cpus.subpartitions will be showed
> by default,  is this ok?

Ah, I missed that. You're right. Lemme apply the original path.

Thanks.

-- 
tejun