On 10.03.2017 12:37, Janosch Frank wrote: >> @@ -757,10 +766,11 @@ class DebugfsProvider(object): >> self.paths = filter(lambda x: "{}-".format(pid) in x, vms) >> >> else: >> - self.paths = [''] >> + self.paths = [] > > This is more a cleanup than new code, isn't it? Not quite: The former holds an element, while the latter doesn't. Therefore a subsequent 'for path in self.paths:' would execute with the former version, but won't with the latter. > [...] >> @@ -1188,7 +1224,7 @@ Interactive Commands: >> g filter by guest name >> p filter by PID >> q quit >> - x toggle reporting of stats for individual child trace events >> + r reset stats >> Press any other key to refresh statistics immediately. >> """ > > This is inconsistent to the part below. Yup, accidental deletion - good catch, thanks! Ciao, Stefan