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Date: Tue, 11 Apr 2006 14:19:23 +0400
From: Oleg Nesterov <oleg@tv-sign.ru>
To: Ingo Oeser <ioe-lkml@rameria.de>
Cc: "Eric W. Biederman" <ebiederm@xmission.com>,
       Linus Torvalds <torvalds@osdl.org>, Andrew Morton <akpm@osdl.org>,
       linux-kernel@vger.kernel.org
Subject: Re: [PATCH] de_thread: Don't confuse users do_each_thread.
Message-ID: <20060411101923.GB112@oleg>
References: <20060406220403.GA205@oleg> <m1y7yddo75.fsf_-_@ebiederm.dsl.xmission.com> <m1u091dnry.fsf@ebiederm.dsl.xmission.com> <200604110152.38861.ioe-lkml@rameria.de>
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On 04/11, Ingo Oeser wrote:
>
> While you are at it: Could you please avoid calculating current over 
> and over again? 
> 
> Just calculate it once and use the task_struct pointer.

Ironically, de_thread() has 'tsk' parameter which is equal to 'current'.

Oleg.