76fb981ad6
Update cpuidle tool to display the residency value of cpuidle states. This addition provides a clearer and more detailed view of idle state information when using cpuidle-info. -------------------------------- Before Patch: -------------------------------- $ cpupower idle-info CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 28: Number of idle states: 3 Available idle states: POLL C1 C1E POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Usage: 7448 Duration: 207170 C1: Flags/Description: MWAIT 0x00 Latency: 2 Usage: 7023 Duration: 3736853 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Usage: 18468 Duration: 11396212 -------------------------------- After Patch: -------------------------------- $ cpupower idle-info CPUidle driver: intel_idle CPUidle governor: menu analyzing CPU 12: Number of idle states: 3 Available idle states: POLL C1 C1E POLL: Flags/Description: CPUIDLE CORE POLL IDLE Latency: 0 Residency: 0 Usage: 1950 Duration: 38458 C1: Flags/Description: MWAIT 0x00 Latency: 2 Residency: 2 Usage: 10688 Duration: 7133020 C1E: Flags/Description: MWAIT 0x01 Latency: 10 Residency: 20 Usage: 22356 Duration: 15687259 -------------------------------- Signed-off-by: Aboorva Devarajan <aboorvad@linux.ibm.com> Signed-off-by: Shuah Khan <skhan@linuxfoundation.org> |
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| .. | ||
| helpers | ||
| idle_monitor | ||
| builtin.h | ||
| cpufreq-info.c | ||
| cpufreq-set.c | ||
| cpuidle-info.c | ||
| cpuidle-set.c | ||
| cpupower-info.c | ||
| cpupower-set.c | ||
| cpupower.c | ||
| powercap-info.c | ||
| version-gen.sh | ||