From: Feng Zhou <zhoufeng.zf@bytedance.com>
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
Subject: Re: [External] Re: [PATCH bpf-next v3 0/2] Introduce access remote cpu elem support in BPF percpu map
Date: Mon, 16 May 2022 09:55:42 +0800 [thread overview]
Message-ID: <192be0a3-47dd-221d-0061-4e04e489ff89@bytedance.com> (raw)
In-Reply-To: <d8447eee-31d0-f730-bc31-7e55c76135f4@iogearbox.net>
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.
prev parent reply other threads:[~2022-05-16 1:56 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-05-13 6:39 [PATCH bpf-next v3 0/2] Introduce access remote cpu elem support in BPF percpu map Feng zhou
2022-05-13 6:39 ` [PATCH bpf-next v3 1/2] bpf: add bpf_map_lookup_percpu_elem for " Feng zhou
2022-05-13 6:39 ` [PATCH bpf-next v3 2/2] selftests/bpf: add test case for bpf_map_lookup_percpu_elem Feng zhou
2022-05-13 15:01 ` [PATCH bpf-next v3 0/2] Introduce access remote cpu elem support in BPF percpu map Daniel Borkmann
2022-05-16 1:55 ` Feng Zhou [this message]
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