trace: fix for python3

xrange does not exist in py3.
linuxzjs · Feb 8, 2017 · aee5ecf · aee5ecf
1 parent 3e77af5
commit aee5ecf
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/tools/trace.py b/tools/trace.py
@@ -483,10 +483,10 @@ def print_stack(self, bpf, stack_id, tgid):
 
  def _format_message(self, bpf, tgid, values):
  # Replace each %K with kernel sym and %U with user sym in tgid
- kernel_placeholders = [i for i in xrange(0, len(self.types))
- if self.types[i] == 'K']
- user_placeholders = [i for i in xrange(0, len(self.types))
- if self.types[i] == 'U']
+ kernel_placeholders = [i for i, t in enumerate(self.types)
+ if t == 'K']
+ user_placeholders = [i for i, t in enumerate(self.types)
+ if t == 'U']
  for kp in kernel_placeholders:
  values[kp] = bpf.ksymaddr(values[kp])
  for up in user_placeholders: