netdev - Re: [NET-NEXT PATCH 3/3] igb: Fix tx/rx_ring_count parameters for igb on suspend/resume/ring resize

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Message-Id: <20081120.004817.28562296.davem@davemloft.net>
Date:	Thu, 20 Nov 2008 00:48:17 -0800 (PST)
From:	David Miller <davem@...emloft.net>
To:	jeffrey.t.kirsher@...el.com
Cc:	netdev@...r.kernel.org, jeff@...zik.org,
	alexander.h.duyck@...el.com
Subject: Re: [NET-NEXT PATCH 3/3] igb: Fix tx/rx_ring_count parameters for
 igb on suspend/resume/ring resize

From: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Date: Mon, 17 Nov 2008 18:05:50 -0800

> From: Alexander Duyck <alexander.h.duyck@...el.com>
> 
> When suspending the device the ring structure is freed which causes it to
> loose track of the count.  To resolve this we need to move the ring count
> outside of the ring structure and store it in the adapter struct.
> 
> In addition to resolving the suspend/resume issue this patch also addresses
> issues seen in the event of memory allocation errors causing uneven ring
> sizes on multiple queues.
> 
> Signed-off-by: Alexander Duyck <alexander.h.duyck@...el.com>
> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>

Applied.
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