diff options
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 6647925d5f28..b096ef7a240c 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -651,12 +651,17 @@ static void apply_config_terms(struct perf_evsel *evsel, /* parse callgraph parameters */ if (callgraph_buf != NULL) { - param.enabled = true; - if (parse_callchain_record(callgraph_buf, ¶m)) { - pr_err("per-event callgraph setting for %s failed. " - "Apply callgraph global setting for it\n", - evsel->name); - return; + if (!strcmp(callgraph_buf, "no")) { + param.enabled = false; + param.record_mode = CALLCHAIN_NONE; + } else { + param.enabled = true; + if (parse_callchain_record(callgraph_buf, ¶m)) { + pr_err("per-event callgraph setting for %s failed. " + "Apply callgraph global setting for it\n", + evsel->name); + return; + } } } if (dump_size > 0) { |