Shilpasri G Bhat [off-list ref] writes:

quoted

Also, do we export this information via sysfs somewhere? It would seem
to want to go along with other cpufreq/cpu info there.

No we don't export the throttling status of the cpu via sysfs. Since the
throttling state is common across the chip, the per_cpu export will be
redundant. Did you mean something like one of the below:

1)/sys/devices/system/cpu/cpufreq/chipN_throttle

2)/sys/devices/system/cpu/cpuN/cpufreq/throttle

yeah, I was thinking something like that.