cpupower_read_sysfs 30 tools/power/cpupower/lib/cpufreq.c return cpupower_read_sysfs(path, buf, buflen); cpupower_read_sysfs 321 tools/power/cpupower/lib/cpuidle.c return cpupower_read_sysfs(path, buf, buflen); cpupower_read_sysfs 97 tools/power/cpupower/lib/cpupower.c if (cpupower_read_sysfs(path, linebuf, MAX_LINE_LEN) == 0) cpupower_read_sysfs 6 tools/power/cpupower/lib/cpupower_intern.h unsigned int cpupower_read_sysfs(const char *path, char *buf, size_t buflen);