linux-kernel - [PATCH net-next 3/10] cxgb3: fix skb truesize in jumbo mode

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Message-ID: <20090313071354.21994.36111.stgit@speedy5>
Date:	Fri, 13 Mar 2009 00:13:54 -0700
From:	Divy Le Ray <divy@...lsio.com>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	swise@...ngridcomputing.com
Subject: [PATCH net-next 3/10] cxgb3: fix skb truesize in jumbo mode

From: Divy Le Ray <divy@...lsio.com>

Update skb truesize correctly for the 2nd buffer from a Jumbo frame

Signed-off-by: Divy Le Ray <divy@...lsio.com>
---

 drivers/net/cxgb3/sge.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/net/cxgb3/sge.c b/drivers/net/cxgb3/sge.c
index 808b8af..90f6f82 100644
--- a/drivers/net/cxgb3/sge.c
+++ b/drivers/net/cxgb3/sge.c
@@ -830,14 +830,15 @@ recycle:
 				   len - SGE_RX_PULL_LEN);
 		newskb->len = len;
 		newskb->data_len = len - SGE_RX_PULL_LEN;
+		newskb->truesize += newskb->data_len;
 	} else {
 		skb_fill_page_desc(newskb, skb_shinfo(newskb)->nr_frags,
 				   sd->pg_chunk.page,
 				   sd->pg_chunk.offset, len);
 		newskb->len += len;
 		newskb->data_len += len;
+		newskb->truesize += len;
 	}
-	newskb->truesize += newskb->data_len;
 
 	fl->credits--;
 	/*

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