perf_session__has_traces 1385 tools/perf/builtin-kmem.c if (!perf_session__has_traces(session, "kmem record")) perf_session__has_traces 1104 tools/perf/builtin-kvm.c if (!perf_session__has_traces(kvm->session, "kvm record")) { perf_session__has_traces 883 tools/perf/builtin-lock.c if (!perf_session__has_traces(session, "lock record")) perf_session__has_traces 1812 tools/perf/builtin-sched.c if (perf_session__has_traces(session, "record -R")) { perf_session__has_traces 405 tools/perf/builtin-script.c !perf_session__has_traces(session, "record -R")) perf_session__has_traces 1615 tools/perf/builtin-timechart.c if (!perf_session__has_traces(session, "timechart record")) perf_session__has_traces 81 tools/perf/util/session.h bool perf_session__has_traces(struct perf_session *session, const char *msg);