[Devel] Re: [PATCH 1/3] ftrace: add function tracing to single thread

[Eric W. Biederman]

Steven Rostedt <rostedt at goodmis.org> writes:

> On Tue, 25 Nov 2008, Eric W. Biederman wrote:
>
>> 
>> 
>
> I'm speechless too.

I'm a bit tired so probably am pushing to hard.

At the same time I don't see a single reason not to use
struct pid for what it was designed for.  Identifying tasks.
pid_t's really only belong at the border.

I can see in the tracer when grabbing numbers you might
not be able to follow pointers.  For that I see justification
for using task->pid.  For the comparison I just don't see it.

Eric

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