linux-kernel - Re: Re: [PATCH bpf-next v5 1/2] bpf: Add bpf_task_under

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Date:   Fri, 5 May 2023 11:20:32 +0800
From:   Feng Zhou <zhoufeng.zf@...edance.com>
To:     Yonghong Song <yhs@...a.com>, martin.lau@...ux.dev, ast@...nel.org,
        daniel@...earbox.net, andrii@...nel.org, song@...nel.org,
        yhs@...com, john.fastabend@...il.com, kpsingh@...nel.org,
        sdf@...gle.com, haoluo@...gle.com, jolsa@...nel.org,
        davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
        pabeni@...hat.com, mykolal@...com, shuah@...nel.org
Cc:     bpf@...r.kernel.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, linux-kselftest@...r.kernel.org,
        yangzhenze@...edance.com, wangdongdong.6@...edance.com
Subject: Re: Re: [PATCH bpf-next v5 1/2] bpf: Add bpf_task_under_cgroup()
 kfunc

在 2023/5/4 22:29, Yonghong Song 写道:
> 
> 
> On 5/3/23 8:15 PM, Feng zhou wrote:
>> From: Feng Zhou <zhoufeng.zf@...edance.com>
>>
>> Add a kfunc that's similar to the bpf_current_task_under_cgroup.
>> The difference is that it is a designated task.
>>
>> When hook sched related functions, sometimes it is necessary to
>> specify a task instead of the current task.
>>
>> Signed-off-by: Feng Zhou <zhoufeng.zf@...edance.com>
> 
> You can carry my Ack from previous revision since there
> is no change to the patch.
> 
> Acked-by: Yonghong Song <yhs@...com>

Will do