Using ftrace

[YiFei Zhu]

On Tue, Jan 31, 2023 at 1:11 AM Johannes Berg <johannes at sipsolutions.net> 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 :)

This looks interesting. I might want to take a look too soon. ;)

YiFei Zhu

> johannes
>
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