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-rw-r--r--tools/perf/util/evsel.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c
index f3225a2..4f327b5 100644
--- a/tools/perf/util/evsel.c
+++ b/tools/perf/util/evsel.c
@@ -1046,14 +1046,14 @@ int perf_evsel__set_filter(struct perf_evsel *evsel, const char *filter)
}
int perf_evsel__append_filter(struct perf_evsel *evsel,
- const char *op, const char *filter)
+ const char *fmt, const char *filter)
{
char *new_filter;
if (evsel->filter == NULL)
return perf_evsel__set_filter(evsel, filter);
- if (asprintf(&new_filter,"(%s) %s (%s)", evsel->filter, op, filter) > 0) {
+ if (asprintf(&new_filter, fmt, evsel->filter, filter) > 0) {
free(evsel->filter);
evsel->filter = new_filter;
return 0;
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