NO_CHANGE 1578 tools/perf/util/evsel.c enum { NO_CHANGE, SET_TO_MAX, INCREASED_MAX } set_rlimit = NO_CHANGE; NO_CHANGE 1706 tools/perf/util/evsel.c set_rlimit = NO_CHANGE; NO_CHANGE 1733 tools/perf/util/evsel.c if (set_rlimit == NO_CHANGE)