Re: [PATCH] livepatch: introduce klp_func called interface

[zhang warden]

> On Jun 7, 2024, at 17:07, Miroslav Benes <mbenes@xxxxxxx> wrote:
> 
> It would be better than this patch but given what was mentioned in the 
> thread I wonder if it is possible to use ftrace even for this. See 
> /sys/kernel/tracing/trace_stat/function*. It already gathers the number of 
> hits.
> 

Hi, Miroslav

Can ftrace able to trace the function which I added into kernel by livepatching?

Regard
Wardenjohn