Events

"Yves Lopes" <[email protected]> Mon, 8 Oct 2007 09:46:49 +0200

Newsgroups	gmane.linux.kernel.tracing
Message-ID	<003801c8097f$624477d0$2201a8c0@madmanfixe>

Hello,

 

I'm using Lttng 0.9.0 with the 2.6.20.16 Kernel and LTTV 0.8.82.

 

I want to see all the events generated by my Wireless Pci card to measure the time (in ns) between a transmission of a packet and the arrival of the response (ex. ping a access point and receive the acknowledge).

 

I tried to understand all the events generated, but I didn't find the all the meanings.

Can you tell me what is :

 

- dev_xmit

- dev_receive

- socket_call

- socket_sendmsg

- socket_recvmsg

 

And how can I see the IRQ generated by the Wireless card ?

 

Thank you for helping me.

 

Yves

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