From: Chris Metcalf <cmetcalf@tilera.com>
Date: Thu, 25 Oct 2012 07:25:20 +0000 (+0000)
Subject: tilegx: fix some issues in the SW TSO support
X-Git-Tag: v3.7-rc3~7^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3da3fff8006c608f19a51859d44ba47ca8b41461;p=pandora-kernel.git

tilegx: fix some issues in the SW TSO support

This change correctly computes the header length and data length in
the fragments to avoid a bug where we would end up with extremely
slow performance.  Also adopt use of skb_frag_size() accessor.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Cc: stable@vger.kernel.org [v3.6]
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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