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-rw-r--r--tools/perf/util/probe-event.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 2b222a7..fef9768 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -1547,7 +1547,9 @@ bool perf_probe_event_need_dwarf(struct perf_probe_event *pev)
return true;
for (i = 0; i < pev->nargs; i++)
- if (is_c_varname(pev->args[i].var))
+ if (is_c_varname(pev->args[i].var) ||
+ !strcmp(pev->args[i].var, "$params") ||
+ !strcmp(pev->args[i].var, "$vars"))
return true;
return false;
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