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Message-Id: <20110308.141009.226766666.davem@davemloft.net>
Date: Tue, 08 Mar 2011 14:10:09 -0800 (PST)
From: David Miller <davem@...emloft.net>
To: netdev@...r.kernel.org
Subject: kbench_mod
I just added a special kernel module to the net_test_tools tree,
it allows more accurate measurement of routing lookups.
It does cycle counts across one routing lookup.
The flow key is controlled by module parameters, iif != 0 means
input route lookup, otherwise we do an output lookup.
What's cool is you can jack-up the warmup_count value and then
run insmod under "perf record" and it just works.
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