linux-kernel - Re: [PATCH 06/24] TTY: ircomm, revamp locking

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Message-ID: <20120604175749.3995aa07@pyramind.ukuu.org.uk>
Date:	Mon, 4 Jun 2012 17:57:49 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Jiri Slaby <jslaby@...e.cz>
Cc:	gregkh@...uxfoundation.org, alan@...ux.intel.com,
	linux-kernel@...r.kernel.org, jirislaby@...il.com,
	Samuel Ortiz <samuel@...tiz.org>, netdev@...r.kernel.org
Subject: Re: [PATCH 06/24] TTY: ircomm, revamp locking

On Mon,  4 Jun 2012 13:35:20 +0200
Jiri Slaby <jslaby@...e.cz> wrote:

> Use self->spinlock only for ctrl_skb and tx_skb. TTY stuff is now
> protected by tty_port->lock. This is needed for further cleanup (and
> conversion to tty_port helpers).
> 
> This also closes the race in the end of close.

Ah ok.. fixed here
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