From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Tue, 7 Nov 2006 22:57:15 +0000 (-0800)
Subject: [NET]: Set truesize in pskb_copy
X-Git-Tag: v2.6.19-rc6~71^2~2
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=25f484a62e41be8020b9a31bf50a792baa58d2d4;p=linux-2.6

[NET]: Set truesize in pskb_copy

Since pskb_copy tacks on the non-linear bits from the original
skb, it needs to count them in the truesize field of the new skb.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index f735455dc5..b8b1063580 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -639,6 +639,7 @@ struct sk_buff *pskb_copy(struct sk_buff *skb, gfp_t gfp_mask)
 	n->csum	     = skb->csum;
 	n->ip_summed = skb->ip_summed;
 
+	n->truesize += skb->data_len;
 	n->data_len  = skb->data_len;
 	n->len	     = skb->len;