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Date: Fri, 6 Jul 2007 19:38:27 -0400 From: Dave Jones <davej@...hat.com> To: Adrian Bunk <bunk@...sta.de> Cc: Chuck Ebbert <cebbert@...hat.com>, Andi Kleen <andi@...stfloor.org>, Andrew Morton <akpm@...ux-foundation.org>, Mathieu Desnoyers <mathieu.desnoyers@...ymtl.ca>, Alexey Dobriyan <adobriyan@...il.com>, linux-kernel@...r.kernel.org Subject: Re: [patch 10/10] Scheduler profiling - Use immediate values On Sat, Jul 07, 2007 at 01:28:43AM +0200, Adrian Bunk wrote: > Only if you want to squeeze the last bit of performance out of > _debugging_ functionality. > > You avoid all the pain if you simply don't use debugging functionality > on production systems. I think you're mixing up profiling and debugging. The former is extremely valuable under production systems. Dave -- http://www.codemonkey.org.uk - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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