android - 带有 “android system/linux errors”的android studio logcat

Question

我的logcat一次又一次地被同一错误阻止。 (每一秒)

我知道如何使用过滤器以及如何获取myapp日志，但是我想知道此错误的含义。我试图用谷歌搜索它们，但对它们没有好主意。看来，它们来自android系统，我认为它们对我的android性能有影响。

因此，如果有人可以给我提示，他们的意思是，我将非常高兴。

Logcat

12-23 00:14:34.420 5116-5122/? E/ANDR-PERF-MPCTL: poll() has timed out for /sys/module/msm_performance/events/cpu_hotplug
12-23 00:14:34.422 5116-5122/? E/ANDR-PERF-MPCTL:  before pthread_cond_wait 1762, chk_core_online_poll
12-23 00:14:34.422 5116-5120/? E/ANDR-PERF-MPCTL: Calling Generic reset function - reset_to_default_values
12-23 00:14:34.423 5116-5120/? E/ANDR-PERF-RESETHANDLER: Warning: core_ctl_max_cpu property not defined, can not reset
12-23 00:14:34.423 5116-5120/? E/ANDR-PERF-RESETHANDLER: Warning: core_ctl_min_cpu property not defined, can not reset
12-23 00:14:34.434 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu0/cpufreq/interactive/ignore_hispeed_on_notif, rc=0
12-23 00:14:34.434 5116-5122/? E/ANDR-PERF-MPCTL:  after pthread_cond_wait 1764, chk_core_online_poll
12-23 00:14:34.434 5116-5122/? E/ANDR-PERF-MPCTL:  after pthread_mutex_unlock 1767, chk_core_online_poll
12-23 00:14:34.434 5116-5122/? E/ANDR-PERF-MPCTL: Block on poll()
12-23 00:14:34.434 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/hispeed_freq, rc=0
12-23 00:14:34.434 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/above_hispeed_delay, rc=0
12-23 00:14:34.434 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/target_loads, rc=0
12-23 00:14:34.434 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/min_sample_time, rc=0
12-23 00:14:34.434 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/go_hispeed_load, rc=0
12-23 00:14:34.434 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/max_freq_hysteresis, rc=0
12-23 00:14:34.435 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/timer_rate, rc=0
12-23 00:14:34.435 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/timer_slack, rc=0
12-23 00:14:34.435 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/io_is_busy, rc=0
12-23 00:14:34.435 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/boost, rc=0
12-23 00:14:34.435 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/boostpulse_duration, rc=0
12-23 00:14:34.435 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/use_sched_load, rc=0
12-23 00:14:34.435 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/use_migration_notif, rc=0
12-23 00:14:34.435 5116-5120/? E/ANDR-PERF-UTIL: read/write failed for /sys/devices/system/cpu/cpu6/cpufreq/interactive/ignore_hispeed_on_notif, rc=0
12-23 00:14:34.441 5116-5120/? E/ANDR-PERF-MPCTL: Applying the Current Profile -1 again since cores are online..

Answer 1

只需忽略此类错误即可。只要您的智能手机运行良好，您的智能手机就不会受到影响。