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Date: Mon, 10 Apr 2006 22:23:24 -0700
From: Andrew Morton <akpm@osdl.org>
To: Oleg Nesterov <oleg@tv-sign.ru>
Cc: ebiederm@xmission.com, torvalds@osdl.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] de_thread: Don't confuse users do_each_thread.
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Oleg Nesterov <oleg@tv-sign.ru> wrote:
>
> Andrew, could you please drop these ones:
> 
>  	task-make-task-list-manipulations-rcu-safe-fix.patch
>  	task-make-task-list-manipulations-rcu-safe-fix-fix.patch

plop, plop.

>  Then we need this "patch" for de_thread:
> 
>  -		list_add_tail_rcu(&current->tasks, &init_task.tasks);
>  +		list_replace_rcu(&leader->tasks, &current->tasks);
>   ...
>  -		list_del_init(&leader->tasks);

OK, please send patch.

>  Currently I don't know how the code looks in -mm tree,

http://www.zip.com.au/~akpm/linux/patches/stuff/x.bz2 is -mm-as-of-now.

> I lost the plot.

What plot?