Thread (33 messages) flat view 33 messages, 4 authors, 2015-08-20

Re: [PATCH net-next v2 2/9] geneve: Use skb mark and protocol to lookup route.

From: Thomas Graf <tgraf@suug.ch>
Date: 2015-08-20 16:47:30

On 08/17/15 at 02:11pm, Pravin B Shelar wrote:
quoted hunk ↗ jump to hunk
On packet transmit path geneve need to lookup route. Following
patch improves route lookup using more parameters.

Signed-off-by: Pravin B Shelar <redacted>
---
 drivers/net/geneve.c | 3 +++
 1 file changed, 3 insertions(+)
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 51f7f8b..4f4d15e 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -202,6 +202,9 @@ static netdev_tx_t geneve_xmit(struct sk_buff *skb, struct net_device *dev)
 	memset(&fl4, 0, sizeof(fl4));
 	fl4.flowi4_tos = RT_TOS(tos);
 	fl4.daddr = geneve->remote.sin_addr.s_addr;
+	fl4.flowi4_mark = skb->mark;
+	fl4.flowi4_proto = IPPROTO_UDP;
Looks like it's time to add a helper for this so we don't lag behind
in specifying flowi parameters in various lookup sites all the time.

Acked-by: Thomas Graf <tgraf@suug.ch>
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