Merge remote-tracking branches 'regulator/topic/arizona', 'regulator/topic/axp20...

[karo-tx-linux.git] / tools / perf / builtin-top.c

diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 5f989a7d8bc2166e30d6bcbef710015f019ab252..65aaa5bbf7ec75830b9b58afae6c6d66d352a9f7 100644 (file)
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -993,6 +993,16 @@ parse_callchain_opt(const struct option *opt, const char *arg, int unset)
        return record_parse_callchain_opt(opt, arg, unset);
 }
 
+static int perf_top_config(const char *var, const char *value, void *cb)
+{
+       struct perf_top *top = cb;
+
+       if (!strcmp(var, "top.call-graph"))
+               return record_parse_callchain(value, &top->record_opts);
+
+       return perf_default_config(var, value, cb);
+}
+
 static int
 parse_percent_limit(const struct option *opt, const char *arg,
                    int unset __maybe_unused)
@@ -1117,6 +1127,8 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused)
        if (top.evlist == NULL)
                return -ENOMEM;
 
+       perf_config(perf_top_config, &top);
+
        argc = parse_options(argc, argv, options, top_usage, 0);
        if (argc)
                usage_with_options(top_usage, options);