Re: [RFC][PATCH 2/3] ftrace: Add extend-notrace to not trace subfuncs of notrace funcs

From: Steven Rostedt
Date: Tue Jul 12 2011 - 16:30:26 EST


On Tue, 2011-07-12 at 21:45 +0200, Peter Zijlstra wrote:
> On Tue, 2011-07-12 at 14:51 -0400, Steven Rostedt wrote:
> > Known issues: Things that are called from assembly are also not traced.
>
> We could of course create a gasm CALL macro that adds the mcount hookery
> and use that for those functions.

Hmm, that wouldn't be too hard to do. I'll go write up some patches.


>
> /me runs

/me chases



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/