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-rw-r--r--scripts/tracetool/backend/dtrace.py8
1 files changed, 4 insertions, 4 deletions
diff --git a/scripts/tracetool/backend/dtrace.py b/scripts/tracetool/backend/dtrace.py
index cebbd57dd8..9cab75cde8 100644
--- a/scripts/tracetool/backend/dtrace.py
+++ b/scripts/tracetool/backend/dtrace.py
@@ -86,10 +86,10 @@ def stap(events):
i = 1
if len(e.args) > 0:
for name in e.args.names():
- # 'limit' is a reserved keyword
- if name == 'limit':
- name = '_limit'
- out(' %s = $arg%d;' % (name.lstrip(), i))
+ # Append underscore to reserved keywords
+ if name in ('limit', 'in', 'next', 'self'):
+ name += '_'
+ out(' %s = $arg%d;' % (name, i))
i += 1
out('}')