[PATCH] tracing: remove /debug/tracing/latency_trace

[Ingo Molnar]

* Pekka Enberg <penberg@xxxxxxxxxxxxxx> wrote:

> Hi Andrew,
> 
> On Wed, 2009-02-25 at 01:22 -0800, Andrew Morton wrote:
> > irqsoff latency trace v1.1.5 on 2.6.26-rc8
> > --------------------------------------------------------------------
> >  latency: 97 us, #3/3, CPU#0 | (M:preempt VP:0, KP:0, SP:0 HP:0 #P:2)
> >     -----------------
> >     | task: swapper-0 (uid:0 nice:0 policy:0 rt_prio:0)
> >     -----------------
> >  => started at: apic_timer_interrupt
> >  => ended at:   do_softirq
> 
> <the header seems broken here, should have # at the beginning 
> of the line>

yep.

Furthermore note that latency_trace is a legacy format which i 
think we'll deprecate - in fact see the patch below. The primary 
format that people use is /debug/tracing/trace.

All the pretty-printing patches that Andrew has seen and 
complained about affect /debug/tracing/trace, not 
/debug/tracing/latency_trace.

	Ingo

----------------->