strtof            114 tools/perf/builtin-report.c 		double pcnt = strtof(value, NULL);
strtof           1019 tools/perf/builtin-report.c 	double pcnt = strtof(str, NULL);
strtof           1385 tools/perf/builtin-top.c 	top->min_percent = strtof(arg, NULL);