Using ftrace

[Anton Ivanov]

On 31/01/2023 09:10, Johannes Berg wrote:
> On Tue, 2023-01-31 at 08:22 +0100, Richard Weinberger wrote:
>> Adding function (and function graph) tracing to UML is possible but a bit of work.
>> You need to find a way to implement all of ftraces mcount hooks for UML.
>>
> It feels like it shouldn't be that hard, but I coincidentally looked a
> few days ago and got scared :)
Isn't that nearly always the case with UML?
>
> johannes
>
-- 
Anton R. Ivanov
https://www.kot-begemot.co.uk/