On Fri, 18 Oct 2019 21:48:56 +0200 Borislav Petkov <bp@xxxxxxx> wrote: > > The #define was because we use to support mcount or __fentry__, now we > > just support __fentry__, and function_hook describes it better ;-) > > Well sorry but gcc documentation talks about __fentry__. I'd keep the > same name to avoid confusion and explain above it what it is. Much > better. Still looks ugly ;-) > > > Heh, I guess we could, which would probably be quite a long comment as > > it's the key behind ftrace itself. > > Well, you can explain with a couple of sentences what it is and > then point at the bigger document explaining ftrace. Provided, Mr. > Rostedt, you'll stop doing talks and finally sit down and write that > documentation! I do the talks hoping someone else will finally sit down and write the documentation! -- Steve
