On Fri, 30 Apr 2021 15:32:11 -0300
Enzo Matsumiya [off-list ref] wrote:

Activity is then represented in an accumulated manner (part_read_stat_accum()),
with a fixed blinking interval of 50ms.

part_stat_read_accum, not part_read_stat_accum

Why only accum? With the netdev trigger, you can choose whether rx, tx,
or both are blinking the LED.

Also I think the trigger should be called "blockdev" instead of
"block". This is consistent with "netdev", and avoids misinterpretation
with the verb "to block".

Marek