netdev - Re: [PATCH] qlge: Add offload features to vlan interfaces

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Message-Id: <20120729.231848.1749249366881037474.davem@davemloft.net>
Date:	Sun, 29 Jul 2012 23:18:48 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	brenohl@...ibm.com
Cc:	jitendra.kalsaria@...gic.com, ron.mercer@...gic.com,
	netdev@...r.kernel.org
Subject: Re: [PATCH] qlge: Add offload features to vlan interfaces

From: brenohl@...ibm.com
Date: Fri, 27 Jul 2012 13:54:52 -0500

> This patch fills the net_device vlan_features with the proper hardware features,
> thus, improving the vlan interface performance.
> 
> With the patch applied, I can see around 148% improvement on a TCP_STREAM test,
> from 3.5 Gb/s to 8.7 Gb/s. On TCP_RR, I see a 11% improvement, from 18k
> to 20. The CPU utilization is almost the same on both cases, from the comparison
> above.
> 
> Signed-off-by: Breno Leitao <brenohl@...ibm.com>

Applied.
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