Hi, you might want to have a look at kernelshark or rt-tests: https://lwn.net/Articles/425583/ http://git.kernel.org/cgit/linux/kernel/git/clrkwllms/rt-tests.git they both interface with ftrace. andi On 06/05/2014 06:39 PM, Robert Clove wrote: > Hi All, > > I have made a simple client server program and want to trace the write > system call using Ftrace. > > Any idea how can we do that. > > Regards > > > > _______________________________________________ > Kernelnewbies mailing list > Kernelnewbies@xxxxxxxxxxxxxxxxx > http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies _______________________________________________ Kernelnewbies mailing list Kernelnewbies@xxxxxxxxxxxxxxxxx http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies