netdev - Re: [PATCH] netconsole: release the spinlock before __netpoll

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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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