* [PATCH 3/4] rps: Infrastructure in __skb_get_rxhash for deep inspection
@ 2011-05-19 15:39 Tom Herbert
2011-05-19 20:27 ` Eric Dumazet
0 siblings, 1 reply; 2+ messages in thread
From: Tom Herbert @ 2011-05-19 15:39 UTC (permalink / raw)
To: davem, netdev
Basics for looking for ports in encapsulated packets in tunnels.
Signed-off-by: Tom Herbert <therbert@google.com>
---
net/core/dev.c | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/net/core/dev.c b/net/core/dev.c
index 37ddece..0c83494 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -133,6 +133,7 @@
#include <linux/pci.h>
#include <linux/inetdevice.h>
#include <linux/cpu_rmap.h>
+#include <linux/if_tunnel.h>
#include "net-sysfs.h"
@@ -2521,6 +2522,7 @@ void __skb_get_rxhash(struct sk_buff *skb)
nhoff = skb_network_offset(skb);
proto = skb->protocol;
+again:
switch (proto) {
case __constant_htons(ETH_P_IP):
if (!pskb_may_pull(skb, sizeof(*ip) + nhoff))
@@ -2549,6 +2551,11 @@ void __skb_get_rxhash(struct sk_buff *skb)
goto done;
}
+ switch (ip_proto) {
+ default:
+ break;
+ }
+
ports.v32 = 0;
poff = proto_ports_offset(ip_proto);
if (poff >= 0) {
--
1.7.3.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH 3/4] rps: Infrastructure in __skb_get_rxhash for deep inspection
2011-05-19 15:39 [PATCH 3/4] rps: Infrastructure in __skb_get_rxhash for deep inspection Tom Herbert
@ 2011-05-19 20:27 ` Eric Dumazet
0 siblings, 0 replies; 2+ messages in thread
From: Eric Dumazet @ 2011-05-19 20:27 UTC (permalink / raw)
To: Tom Herbert; +Cc: davem, netdev
Le jeudi 19 mai 2011 à 08:39 -0700, Tom Herbert a écrit :
> Basics for looking for ports in encapsulated packets in tunnels.
>
> Signed-off-by: Tom Herbert <therbert@google.com>
> ---
> net/core/dev.c | 7 +++++++
> 1 files changed, 7 insertions(+), 0 deletions(-)
>
Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com>
^ permalink raw reply [flat|nested] 2+ messages in thread
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2011-05-19 15:39 [PATCH 3/4] rps: Infrastructure in __skb_get_rxhash for deep inspection Tom Herbert
2011-05-19 20:27 ` Eric Dumazet
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