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authorStephen Hemminger <shemminger@osdl.org>2006-06-05 17:30:32 -0700
committerDavid S. Miller <davem@sunset.davemloft.net>2006-06-17 21:29:31 -0700
commita42e9d6ce89cfd19aee9f990b7231ce697f0d00f (patch)
tree3afea026bdf3698fd81509925d8cf7d5f1e95fbd /drivers
parent72dc5b9225c53310c010b68a70ea97c8c8e24bdf (diff)
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[TCP]: TCP Probe congestion window tracing
This adds a new module for tracking TCP state variables non-intrusively using kprobes. It has a simple /proc interface that outputs one line for each packet received. A sample usage is to collect congestion window and ssthresh over time graphs. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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