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-rw-r--r--tools/perf/util/stat-shadow.c18
1 files changed, 17 insertions, 1 deletions
diff --git a/tools/perf/util/stat-shadow.c b/tools/perf/util/stat-shadow.c
index 3f8fd127d31e..cb891e5c2969 100644
--- a/tools/perf/util/stat-shadow.c
+++ b/tools/perf/util/stat-shadow.c
@@ -724,6 +724,7 @@ static void generic_metric(struct perf_stat_config *config,
double ratio;
int i;
void *ctxp = out->ctx;
+ char *n, *pn;
expr__ctx_init(&pctx);
expr__add_id(&pctx, name, avg);
@@ -743,7 +744,19 @@ static void generic_metric(struct perf_stat_config *config,
stats = &v->stats;
scale = 1.0;
}
- expr__add_id(&pctx, metric_events[i]->name, avg_stats(stats)*scale);
+
+ n = strdup(metric_events[i]->name);
+ if (!n)
+ return;
+ /*
+ * This display code with --no-merge adds [cpu] postfixes.
+ * These are not supported by the parser. Remove everything
+ * after the space.
+ */
+ pn = strchr(n, ' ');
+ if (pn)
+ *pn = 0;
+ expr__add_id(&pctx, n, avg_stats(stats)*scale);
}
if (!metric_events[i]) {
const char *p = metric_expr;
@@ -760,6 +773,9 @@ static void generic_metric(struct perf_stat_config *config,
(metric_name ? metric_name : name) : "", 0);
} else
print_metric(config, ctxp, NULL, NULL, "", 0);
+
+ for (i = 1; i < pctx.num_ids; i++)
+ free((void *)pctx.ids[i].name);
}
void perf_stat__print_shadow_stats(struct perf_stat_config *config,