Re: [tip:timers/tracing] hrtimer: Add tracepoint for hrtimers

[Ingo Molnar <mingo@xxxxxxx>]

* Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:

> On Tue, 2009-10-13 at 09:08 +0200, Ingo Molnar wrote:
> > * Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
> > 
> 
> > > (unsigned long long)(((ktime_t) { .tv64 = REC->expires }).tv64)
> > > 
> > > Is not easy. It's basically implementing a C interpreter :-(
> > 
> > Btw., what i suggested quite some time ago was that we should bind 
> > tracepoints by emitting C source code stubs, which tools can then build 
> > and link in, using gcc.
> 
> Yeah, and I thought about that too. But that kills any chance of 
> running the trace on one box (non x86) and reading it on another 
> (x86). And that is one of my goals for this.

Why does it kill that chance?

	Ingo
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