linux-kernel - [PATCH 0/2] signal: simplify/document lock_task

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Message-ID: <20140922164404.GA28910@redhat.com>
Date:	Mon, 22 Sep 2014 18:44:04 +0200
From:	Oleg Nesterov <oleg@...hat.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Rik van Riel <riel@...hat.com>,
	Steven Rostedt <rostedt@...dmis.org>,
	Thomas Gleixner <tglx@...utronix.de>,
	linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] signal: simplify/document lock_task_sighand() logic

On 06/03, Steven Rostedt wrote:
>
> You know, this code could use some comments. I may send you a patch,
> because that __lock_task_sighand() is doing a lot of subtle things and
> there's not a single comment explaining it :-(

Sorry for delay.

Does 2/2 look clear enough?

Oleg.

 kernel/fork.c   |    5 ++++-
 kernel/signal.c |   43 ++++++++++++++++++++++++-------------------
 2 files changed, 28 insertions(+), 20 deletions(-)

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