| Current Path : /proc/2470164/root/usr/share/systemtap/examples/network/ |
| Current File : //proc/2470164/root/usr/share/systemtap/examples/network/tcp_init_cwnd.stp |
#!/usr/bin/stap -g
# Based upon http://blog.yufeng.info/archives/1173, bring the goodness
# of linux commit 442b9635c5 to the pre-2.6.39 masses.
probe kernel.function("tcp_init_cwnd").return
{
r = $return
if (r > 0 && r < 10)
$return = 10;
counts[r,$return] <<< 1
}
global counts # will be automatically summarized at shutdown