diff options
| -rw-r--r-- | tools/perf/builtin-report.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index f854efda768..d7ff277bdb7 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -162,23 +162,22 @@ static int perf_session__setup_sample_type(struct perf_session *self) { if (!(self->sample_type & PERF_SAMPLE_CALLCHAIN)) { if (sort__has_parent) { - fprintf(stderr, "selected --sort parent, but no" - " callchain data. Did you call" - " perf record without -g?\n"); + ui__warning("Selected --sort parent, but no " + "callchain data. Did you call " + "'perf record' without -g?\n"); return -EINVAL; } if (symbol_conf.use_callchain) { - fprintf(stderr, "selected -g but no callchain data." - " Did you call perf record without" - " -g?\n"); + ui__warning("Selected -g but no callchain data. Did " + "you call 'perf record' without -g?\n"); return -1; } } else if (!dont_use_callchains && callchain_param.mode != CHAIN_NONE && !symbol_conf.use_callchain) { symbol_conf.use_callchain = true; if (callchain_register_param(&callchain_param) < 0) { - fprintf(stderr, "Can't register callchain" - " params\n"); + ui__warning("Can't register callchain " + "params.\n"); return -EINVAL; } } |