Re: [PATCH v2] hwmon: (core) Add trace events to _attr_show/store functions

2018-10-11 Thread Guenter Roeck
On Tue, Oct 09, 2018 at 02:42:19PM -0700, Nicolin Chen wrote: > Trace events are useful for people who collect data from the > Ftrace outputs. There're people who analyse the relationship > of cpufreq, thermal and hwmon (power/voltage/current) using > the convenient and timestamped Ftrace outputs,

[PATCH v2] hwmon: (core) Add trace events to _attr_show/store functions

2018-10-09 Thread Nicolin Chen
Trace events are useful for people who collect data from the Ftrace outputs. There're people who analyse the relationship of cpufreq, thermal and hwmon (power/voltage/current) using the convenient and timestamped Ftrace outputs, while unlike cpufreq and thermal subsystems the hwmon does not have