Re: [patch] Latency Tracer, voluntary-preempt-2.6.8-rc4-O6

[Lee Revell]

On Tue, 2004-08-17 at 03:48, Ingo Molnar wrote:
> > +	return nbytes;
> > +    
> 
> since this effectively disables the random driver i cannot add it to the
> patch.
> 

Yes, I figured as much, this is more of a temporary workaround, so we
can continue to identify other issues - otherwise this one shows up
constantly in latency_trace.

> there's another thing you could try: various SHA_CODE_SIZE values in
> drivers/char/random.c. Could you try 1, 2 and 3, does it change the
> overhead as seen in the trace?
> 

Sure, I will test this.

Lee

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