def __init__(self):
Ftrace.__init__(self)
self.function_available_file = self.tracing_dir + "available_filter_functions"
self.function_filter_file = self.tracing_dir + "set_ftrace_filter"
self.tracer_name = "function"
self.CONFIG_DYNAMIC_FTRACE = "CONFIG_DYNAMIC_FTRACE"
def __init__(self, kprobe_filter=None):
Ftrace.__init__(self)
self.events_dir = self.tracing_dir + "/events/kprobes/"
self.events_file = self.tracing_dir + "/kprobe_events"
self.trace_enable_file = self.events_dir + "/enable"
self.kprobe_filter = kprobe_filter
self.required_config_options = ["CONFIG_KPROBE_EVENTS"]
self.pre_flight_checks()
def __init__(self):
Ftrace.__init__(self)
self.events_dir = self.tracing_dir + "/events/block"
self.filter_file = self.tracing_dir + "/events/block/filter"
self.trace_enable_file = self.events_dir + "/enable"