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Subject: Re: [RFC PATCH v2 1/3] misc_cgroup: add support for nofile limit
To:     Tejun Heo <tj@kernel.org>
Cc:     viro@zeniv.linux.org.uk, lizefan.x@bytedance.com,
        hannes@cmpxchg.org, linux-kernel@vger.kernel.org,
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From:   brookxu <brookxu.cn@gmail.com>
Message-ID: <1a5153d3-5cdc-58c5-858f-3c369d69e881@gmail.com>
Date:   Thu, 29 Jul 2021 14:37:32 +0800
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Thanks for your time.

Tejun Heo wrote on 2021/7/28 11:38 下午:
> Hello,
> 
> On Wed, Jul 28, 2021 at 05:47:05PM +0800, brookxu wrote:
>> But considering stability issues(k8s), There are still many production environments use
>> cgroup v1 without kmem. If kmem is enabled, due to the relatively large granularity
>> of kmem, this feature can also prevent the abnormal open behavior from making the entire
>> container unavailable? but I currently do not have this scenario.
> 
> Now we are repeating the same points. This simply doesn't justify adding a
> user-facing feature that we have to maintain for eternity.

Ok, thanks you for your patient reply.

> Thanks.
>