Re: [PATCH 4/6] bpf: task_group_seq_get_next: kill next_task

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Subject: Re: [PATCH 4/6] bpf: task_group_seq_get_next: kill next_task
From: Yonghong Song <yonghong.song@xxxxxxxxx>
Date: Fri, 25 Aug 2023 15:55:05 -0700
Cc: "Eric W. Biederman" <ebiederm@xxxxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Daniel Borkmann <daniel@xxxxxxxxxxxxx>, Kui-Feng Lee <kuifeng@xxxxxx>, Andrii Nakryiko <andrii@xxxxxxxxxx>, Martin KaFai Lau <martin.lau@xxxxxxxxxx>, bpf@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx
In-reply-to: <20230825161951.GA16878@redhat.com>
Reply-to: yonghong.song@xxxxxxxxx



On 8/25/23 9:19 AM, Oleg Nesterov wrote:

It only adds the unnecessary confusion and compicates the "retry" code.

Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>


Acked-by: Yonghong Song <yonghong.song@xxxxxxxxx>

References:
- [PATCH 4/6] bpf: task_group_seq_get_next: kill next_task
  - From: Oleg Nesterov

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