Re: [PATCH V8 2/3] stm class: ftrace: Add ftrace-export-over-stm driver

From: Alexander Shishkin
Date: Fri Nov 18 2016 - 09:50:16 EST

Chunyan Zhang <zhang.chunyan@xxxxxxxxxx> writes:

> This patch adds a driver that models itself as an stm_source called
> stm_ftrace. Once the stm device and stm_ftrace have been linked via
> sysfs, the driver registers itself as a trace_export and everything
> passed to the interface from Ftrace subsystem will end up in the STM
> trace engine.
> Signed-off-by: Chunyan Zhang <zhang.chunyan@xxxxxxxxxx>

Acked-by: Alexander Shishkin <alexander.shishkin@xxxxxxxxxxxxxxx>