On Thu, 1 Feb 2007 16:36:07 -0800 (PST) Vinay Venkataraghavan <raghavanvinay@xxxxxxxxx> wrote: > Hello, > > I am trying to add some instrumentation to the linux IP networking > stack. I would like to for starters add some debug statements (which > I have already done) at various points of the IP networking code. > > What I would like to do is to add debug levels for all these printk's > and to be able to modify the debug level on the fly through the sysfs > file system. > > I know how to do this for linux drivers but what is a good place > where I can add this code and be able to change the debug level > through the sysfs file system. > Have looked at www.web100.org? It is a patch actively maintained which enables instrumentation of TCP/IP stack [1]. Best Regards, Luca De Cicco [1] M. Mathis, J Heffner and R Reddy, "Web100: Extended TCP Instrumentation for Research, Education and Diagnosis", ACM Computer Communications Review, Vol 33, Num 3, July 2003 Available online: http://www.web100.org/docs/mathis03web100.pdf - To unsubscribe from this list: send the line "unsubscribe linux-net" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
