linux-kernel - Re: [PATCH 0/2] introduce __next_thread(), change next

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Message-ID: <20230824155349.GB11832@redhat.com>
Date:   Thu, 24 Aug 2023 17:53:50 +0200
From:   Oleg Nesterov <oleg@...hat.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        Peter Zijlstra <peterz@...radead.org>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 0/2] introduce __next_thread(), change next_thread()

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.