[ltt-dev] [PATCH] Fix address field byte order in instrumentation

[Mathieu Desnoyers]

* Benjamin Poirier (benjamin.poirier at polymtl.ca) wrote:
> The address field should be recorded in network byte order, as defined in
> struct in_ifaddr.
> 

Merged, thanks !

Mathieu

> Signed-off-by: Benjamin Poirier <benjamin.poirier at polytml.ca>
> ---
>  ltt/ltt-statedump.c    |    4 ++--
>  ltt/probes/net-trace.c |    4 ++--
>  2 files changed, 4 insertions(+), 4 deletions(-)
> 
> diff --git a/ltt/ltt-statedump.c b/ltt/ltt-statedump.c
> index 836fed6..cc0c3b3 100644
> --- a/ltt/ltt-statedump.c
> +++ b/ltt/ltt-statedump.c
> @@ -94,14 +94,14 @@ static void ltt_enumerate_device(struct ltt_probe_private_data *call_data,
>  				__trace_mark(0, netif_state,
>  					network_ipv4_interface,
>  					call_data,
> -					"name %s address #4u%lu up %d",
> +					"name %s address #n4u%lu up %d",
>  					dev->name,
>  					(unsigned long)ifa->ifa_address, 0);
>  			in_dev_put(in_dev);
>  		}
>  	} else
>  		__trace_mark(0, netif_state, network_ip_interface,
> -			call_data, "name %s address #4u%lu up %d",
> +			call_data, "name %s address #n4u%lu up %d",
>  			dev->name, 0UL, 0);
>  }
>  
> diff --git a/ltt/probes/net-trace.c b/ltt/probes/net-trace.c
> index 80d3d9c..c267355 100644
> --- a/ltt/probes/net-trace.c
> +++ b/ltt/probes/net-trace.c
> @@ -16,7 +16,7 @@
>  void probe_net_dev_xmit(struct sk_buff *skb);
>  
>  DEFINE_MARKER_TP(net, dev_xmit, net_dev_xmit, probe_net_dev_xmit,
> -	"skb %p protocol #2u%hu");
> +	"skb %p protocol #n2u%hu");
>  
>  notrace void probe_net_dev_xmit(struct sk_buff *skb)
>  {
> @@ -34,7 +34,7 @@ notrace void probe_net_dev_xmit(struct sk_buff *skb)
>  void probe_net_dev_receive(struct sk_buff *skb);
>  
>  DEFINE_MARKER_TP(net, dev_receive, net_dev_receive, probe_net_dev_receive,
> -	"skb %p protocol #2u%hu");
> +	"skb %p protocol #n2u%hu");
>  
>  notrace void probe_net_dev_receive(struct sk_buff *skb)
>  {
> -- 
> 1.6.3.3
> 
> 
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> ltt-dev at lists.casi.polymtl.ca
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> 

-- 
Mathieu Desnoyers
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