diff options
Diffstat (limited to 'tools/kvm')
| -rwxr-xr-x | tools/kvm/kvm_stat/kvm_stat | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat index 9e9eb983f6fe..ced0cb908ddb 100755 --- a/tools/kvm/kvm_stat/kvm_stat +++ b/tools/kvm/kvm_stat/kvm_stat @@ -976,6 +976,7 @@ class Tui(object): Asks for a pid until a valid pid or 0 has been entered. """ + msg = '' while True: self.screen.erase() self.screen.addstr(0, 0, @@ -984,6 +985,7 @@ class Tui(object): self.screen.addstr(1, 0, 'This might limit the shown data to the trace ' 'statistics.') + self.screen.addstr(5, 0, msg) curses.echo() self.screen.addstr(3, 0, "Pid [0 or pid]: ") @@ -995,6 +997,7 @@ class Tui(object): pid = int(pid) if pid != 0 and not os.path.isdir(os.path.join('/proc/', str(pid))): + msg = '"' + str(pid) + '": Not a running process' continue else: pid = 0 @@ -1003,6 +1006,7 @@ class Tui(object): break except ValueError: + msg = '"' + str(pid) + '": Not a valid pid' continue def show_stats(self): |