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-rwxr-xr-xtools/kvm/kvm_stat/kvm_stat16
1 files changed, 6 insertions, 10 deletions
diff --git a/tools/kvm/kvm_stat/kvm_stat b/tools/kvm/kvm_stat/kvm_stat
index 566a70ddd005..a5684d0968b4 100755
--- a/tools/kvm/kvm_stat/kvm_stat
+++ b/tools/kvm/kvm_stat/kvm_stat
@@ -1579,17 +1579,13 @@ def main():
stats = Stats(options)
- if options.fields == "help":
+ if options.fields == 'help':
stats.fields_filter = None
- event_list = "\n"
- s = stats.get()
- for key in s.keys():
- if key.find('(') != -1:
- key = key[0:key.find('(')]
- if event_list.find('\n' + key + '\n') == -1:
- event_list += key + '\n'
- sys.stdout.write(event_list)
- return ""
+ event_list = []
+ for key in stats.get().keys():
+ event_list.append(key.split('(', 1)[0])
+ sys.stdout.write(' ' + '\n '.join(sorted(set(event_list))) + '\n')
+ sys.exit(0)
if options.log:
log(stats)