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Date:   Thu, 24 Aug 2023 17:53:50 +0200
From:   Oleg Nesterov <oleg@redhat.com>
To:     Linus Torvalds <torvalds@linux-foundation.org>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        "Eric W. Biederman" <ebiederm@xmission.com>,
        Peter Zijlstra <peterz@infradead.org>,
        linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/2] introduce __next_thread(), change next_thread()
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Argh...

sorry for noise,

On 08/24, Oleg Nesterov wrote:
>
> No. Please note that, say,
>
> 	do {
> 		do_something(t);
> 	} while_each_thread(current, t);
>
> differs from for_each_thread() in that it loops starting from current,
> not current->parent.
               ^^^^^^
just in case, of course I meant current->group_leader

Oleg.