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Message-ID: <192be0a3-47dd-221d-0061-4e04e489ff89@bytedance.com>
Date:   Mon, 16 May 2022 09:55:42 +0800
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Subject: Re: [External] Re: [PATCH bpf-next v3 0/2] Introduce access remote
 cpu elem support in BPF percpu map
To:     Daniel Borkmann <daniel@iogearbox.net>, ast@kernel.org,
        andrii@kernel.org, kafai@fb.com, songliubraving@fb.com, yhs@fb.com,
        john.fastabend@gmail.com, kpsingh@kernel.org, rostedt@goodmis.org,
        mingo@redhat.com, jolsa@kernel.org, davemarchevsky@fb.com,
        joannekoong@fb.com, geliang.tang@suse.com
Cc:     netdev@vger.kernel.org, bpf@vger.kernel.org,
        linux-kernel@vger.kernel.org, duanxiongchun@bytedance.com,
        songmuchun@bytedance.com, wangdongdong.6@bytedance.com,
        cong.wang@bytedance.com, zhouchengming@bytedance.com,
        yosryahmed@google.com
References: <20220513063952.41794-1-zhoufeng.zf@bytedance.com>
 <d8447eee-31d0-f730-bc31-7e55c76135f4@iogearbox.net>
From:   Feng Zhou <zhoufeng.zf@bytedance.com>
In-Reply-To: <d8447eee-31d0-f730-bc31-7e55c76135f4@iogearbox.net>
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在 2022/5/13 下午11:01, Daniel Borkmann 写道:
> On 5/13/22 8:39 AM, Feng zhou wrote:
> [...]
>> Changelog:
>> ----------
>> v2->v3: Addressed comments from Andrii Nakryiko.
>> - use /* */ instead of //
>> - use libbpf_num_possible_cpus() instead of 
>> sysconf(_SC_NPROCESSORS_ONLN)
>> - use 8 bytes for value size
>> - fix memory leak
>> - use ASSERT_EQ instead of ASSERT_OK
>> - add bpf_loop to fetch values on each possible CPU
>> some details in here:
>> https://lore.kernel.org/lkml/20220511093854.411-1-zhoufeng.zf@bytedance.com/T/ 
>>
>
> The v2 of your series is already in bpf-next tree, please just send a 
> relative diff for
> the selftest patch.
>
> https://lore.kernel.org/lkml/165231901346.29050.11394051230756915389.git-patchwork-notify@kernel.org/ 
>
>
> Thanks,
> Daniel

Ok, will do. Thanks.