0
我的logcat一次又一次地通过相同的错误块spamed。 （每秒）安卓工作室logcat与“android系统/ linux错误”spaim
我知道如何使用过滤器以及如何获取myapp日志，但我想知道这个错误的含义。我试图谷歌他们，但没有关于他们的好主意。看来，他们来自android系统，我认为他们对我的android性能有影响。
所以，如果有人能给我一个提示，他们的意思是，我会很高兴。
logcat的
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..