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SubjectRe: [PATCH] perf/core: allow ftrace for functions in kernel/event/core.c
On Wed, Oct 13, 2021 at 12:47:31PM -0400, Steven Rostedt wrote:
> On Tue, 12 Oct 2021 14:42:21 +0200
> Peter Zijlstra <peterz@infradead.org> wrote:
>
> > On Wed, Oct 06, 2021 at 02:07:32PM -0700, Song Liu wrote:
> > > It is useful to trace functions in kernel/event/core.c. Allow ftrace for
> > > them by removing $(CC_FLAGS_FTRACE) from Makefile.
> > >
> > > ---
> > > We had some discussions about this last year [1]. Seems that enabling
> > > ftrace in kernel/events won't really cause fatal recursion in the tests.
> > > Shall we give it another try?
> >
> > I suppose we can give it a go..
>
> Did you want me to pull this into my tree? My tests usually stress perf
> along with ftrace.

Hurmph, I just pushed it out, but sure, throw it in.

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