16 lines
239 B
Plaintext
16 lines
239 B
Plaintext
|
ftrace {
|
||
|
|
tracing_on = 0 # off by default
|
||
|
|
tracer = function_graph
|
||
|
|
event.kprobes {
|
||
|
|
start_event {
|
||
|
|
probes = "pci_proc_init"
|
||
|
|
actions = "traceon"
|
||
|
|
}
|
||
|
|
end_event {
|
||
|
|
probes = "pci_proc_init%return"
|
||
|
|
actions = "traceoff"
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|