From mboxrd@z Thu Jan  1 00:00:00 1970
From: mathieu.desnoyers@efficios.com (Mathieu Desnoyers)
Date: Fri, 4 Feb 2011 11:09:20 -0500
Subject: [ltt-dev] [PATCH] net_dev_xmit_extended probe : cleanup unused
	data
In-Reply-To: <1296662387-20068-1-git-send-email-julien.desfossez@polymtl.ca>
References: <1296662387-20068-1-git-send-email-julien.desfossez@polymtl.ca>
Message-ID: <20110204160920.GA7303@Krystal>

* Julien Desfossez (julien.desfossez at polymtl.ca) wrote:
> Intialise the unused fields of the data structure and add support for
> ports in UDP packets.

Merged, thanks !

Mathieu

> 
> Signed-off-by: Julien Desfossez <julien.desfossez at polymtl.ca>
> ---
>  probes/net-extended-trace.c |    6 ++++++
>  1 files changed, 6 insertions(+), 0 deletions(-)
> 
> diff --git a/probes/net-extended-trace.c b/probes/net-extended-trace.c
> index 15fc810..d7bb4f8 100644
> --- a/probes/net-extended-trace.c
> +++ b/probes/net-extended-trace.c
> @@ -42,6 +42,9 @@ notrace void probe_net_dev_xmit_extended(void *_data, struct sk_buff *skb)
>  	struct serialize_l214421224411111 data;
>  	struct iphdr *iph = ip_hdr(skb);
>  	struct tcphdr *th = tcp_hdr(skb);
> +	struct udphdr *uh = udp_hdr(skb);
> +
> +	memset(&data, 0, sizeof(struct serialize_l214421224411111));
>  
>  	data.f1 = (unsigned long)skb;
>  	data.f2 = skb->protocol;
> @@ -63,6 +66,9 @@ notrace void probe_net_dev_xmit_extended(void *_data, struct sk_buff *skb)
>  			data.f14 = th->rst;
>  			data.f15 = th->syn;
>  			data.f16 = th->fin;
> +		} else if (data.f3 == IPPROTO_UDP) {
> +			data.f8 = uh->source;
> +			data.f9 = uh->dest;
>  		}
>  	}
>  
> -- 
> 1.7.0.4
> 

-- 
Mathieu Desnoyers
Operating System Efficiency R&D Consultant
EfficiOS Inc.
http://www.efficios.com