* Probing CPU attached kernel variable
@ 2009-04-10 15:11 Joonbum Byun
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From: Joonbum Byun @ 2009-04-10 15:11 UTC (permalink / raw)
To: systemtap
Hi;
I'm trying to probe CPU attached kernel variable with Systemtap. To be
specific, I'd like to read variable
__get_cpu_var(netdev_rx_stat).total++ within function netif_rx () at kernel
file ./net/core/dev.c.
Any sample scripts or tips for the goal would be highly appreciated.
Joon
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