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SubjectRe: [PATCH v3 0/3] tracing: Fix the parser when processing strings w/ or w/o terminated '\0'
Hello,

On Wed, Jan 17, 2018 at 12:54:34PM +0800, Du, Changbin wrote:
> On Tue, Jan 16, 2018 at 12:42:26PM -0500, Steven Rostedt wrote:
> > On Tue, 16 Jan 2018 17:02:27 +0800
> > changbin.du@intel.com wrote:
> >
> > > From: Changbin Du <changbin.du@intel.com>
> > >
> > > I found there are some problems in the tracing parser when I investiage the root
> > > cause of issues mentioned in below patch.
> > > https://patchwork.kernel.org/patch/10132953/
> >
> > I pulled in your patches and tweaked the change logs of the other two
> > patches as well. You can see my temporary git tree here, but it may
> > rebase.
> >
> > git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
> >
> > ftrace/core
> >
> > -- Steve
> Got it. Thank you!
>
> Hi Olsa, so the perf patch 'perf ftrace: Fix the buffer size in__write_tracing_file'
> is still needed. I will resend you at appropriate time.

But it will work on the future kernels only, right? For tools to be
compatible with old kernels, you'd better writing a whitespace after
the function name IMHO.

Thanks,
Namhyung

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