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Message-Id: <20130307.161438.396456319050281566.davem@davemloft.net>
Date: Thu, 07 Mar 2013 16:14:38 -0500 (EST)
From: David Miller <davem@...emloft.net>
To: vfalico@...hat.com
Cc: nhorman@...driver.com, netdev@...r.kernel.org, amwang@...hat.com
Subject: Re: [PATCH] netconsole: release the spinlock before
__netpoll_cleanup()
From: Veaceslav Falico <vfalico@...hat.com>
Date: Thu, 7 Mar 2013 11:03:25 +0100
> @@ -680,9 +681,21 @@ static int netconsole_netdev_event(struct
> notifier_block *this,
> * rtnl_lock already held
> */
> if (nt->np.dev) {
> + /*
> + * we still might sleep in
> + * __netpoll_cleanup(), so release
> + * the lock and restart
Quite a bit of email corruption of this patch.
Also, this code block is probably too deeply indented to be sane,
consider creating a small helper function to call instead.
--
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