diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2009-01-04 16:13:19 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-04 16:13:19 -0800 |
| commit | b530256d2e0f1a75fab31f9821129fff1bb49faa (patch) | |
| tree | e3e615d405921fc157169180d53c91d09b9a7186 /net/core/dev.c | |
| parent | cfc3a44c3c32abe48898398d9a92e8524c976803 (diff) | |
gro: Use gso_size to store MSS
In order to allow GRO packets without frag_list at all, we need to
store the MSS in the packet itself. The obvious place is gso_size.
The only thing to watch out for is if the packet ends up not being
GRO then we need to clear gso_size before pushing the packet into
the stack.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 09c66a449da..1e1a6806645 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -2365,6 +2365,7 @@ static int napi_gro_complete(struct sk_buff *skb) } out: + skb_shinfo(skb)->gso_size = 0; __skb_push(skb, -skb_network_offset(skb)); return netif_receive_skb(skb); } @@ -2446,6 +2447,7 @@ int napi_gro_receive(struct napi_struct *napi, struct sk_buff *skb) } NAPI_GRO_CB(skb)->count = 1; + skb_shinfo(skb)->gso_size = skb->len; skb->next = napi->gro_list; napi->gro_list = skb; |