linux-kernel - Re: [RFC/RFT PATCH v3] sched: automated per tty task groups

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Message-ID: <1289861317.24491.10.camel@twins>
Date:	Mon, 15 Nov 2010 23:48:37 +0100
From:	Peter Zijlstra <a.p.zijlstra@...llo.nl>
To:	Mike Galbraith <efault@....de>
Cc:	Oleg Nesterov <oleg@...hat.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Markus Trippelsdorf <markus@...ppelsdorf.de>,
	Mathieu Desnoyers <mathieu.desnoyers@...icios.com>,
	Ingo Molnar <mingo@...e.hu>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [RFC/RFT PATCH v3] sched: automated per tty task groups

On Mon, 2010-11-15 at 14:25 -0700, Mike Galbraith wrote:
> > However. Currently the only callers holds ->siglock, so we are safe.
> > Perhaps we should just document that autogroup_move_group() needs
> > ->siglock.
> 
> Done. 

lockdep_assert_held() is a good way to document these things.

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