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Re: [patch 10/10] Scheduler profiling - Use immediate values

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From: Adrian Bunk <bunk@...>
To: Dave Jones <davej@...>, Chuck Ebbert <cebbert@...>, Andi Kleen <andi@...>, Andrew Morton <akpm@...>, Mathieu Desnoyers <mathieu.desnoyers@...>, Alexey Dobriyan <adobriyan@...>, <linux-kernel@...>
Subject: Re: [patch 10/10] Scheduler profiling - Use immediate values
Date: Friday, July 6, 2007 - 8:10 pm

On Fri, Jul 06, 2007 at 07:38:27PM -0400, Dave Jones wrote:

profiling = debugging of performance problems

My words were perhaps a bit sloppy, but profiling isn't part of normal 
operation and if people use a separate kernel for such purposes we don't 
need infrastructure for reducing performance penalties of enabled debug 
options.


cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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Messages in current thread:
[patch 10/10] Scheduler profiling - Use immediate values, Mathieu Desnoyers, (Tue Jul 3, 12:40 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Alexey Dobriyan, (Wed Jul 4, 4:35 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Andi Kleen, (Wed Jul 4, 6:41 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Alexey Dobriyan, (Tue Jul 3, 2:11 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Mathieu Desnoyers, (Tue Jul 3, 2:57 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Andrew Morton, (Thu Jul 5, 4:21 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Andi Kleen, (Fri Jul 6, 7:44 am)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Chuck Ebbert, (Fri Jul 6, 6:14 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Adrian Bunk, (Fri Jul 6, 7:28 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Mathieu Desnoyers, (Fri Jul 6, 7:43 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Adrian Bunk, (Fri Jul 6, 10:25 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Mathieu Desnoyers, (Fri Jul 6, 10:35 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Adrian Bunk, (Sat Jul 7, 12:03 am)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Willy Tarreau, (Sat Jul 7, 1:02 am)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Dave Jones, (Fri Jul 6, 7:38 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Adrian Bunk, (Fri Jul 6, 8:10 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Frank Ch. Eigler, (Sat Jul 7, 11:45 am)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Adrian Bunk, (Sat Jul 7, 1:01 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Frank Ch. Eigler, (Sat Jul 7, 1:55 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Willy Tarreau, (Sat Jul 7, 1:20 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Adrian Bunk, (Sat Jul 7, 1:59 pm)
RE: [patch 10/10] Scheduler profiling - Use immediate values, Li, Tong N, (Fri Jul 6, 1:50 pm)
Re: [patch 10/10] *Tests* Scheduler profiling - Use immediat..., Mathieu Desnoyers, (Fri Jul 6, 9:50 pm)
RE: [patch 10/10] *Tests* Scheduler profiling - Use immediat..., Li, Tong N, (Sat Jul 7, 2:08 am)
Re: [patch 10/10] *Tests* Scheduler profiling - Use immediat..., Mathieu Desnoyers, (Wed Jul 11, 1:02 am)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Andi Kleen, (Fri Jul 6, 4:03 pm)
RE: [patch 10/10] Scheduler profiling - Use immediate values, Li, Tong N, (Fri Jul 6, 4:57 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Mathieu Desnoyers, (Fri Jul 6, 5:03 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Andrew Morton, (Thu Jul 5, 4:29 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Mathieu Desnoyers, (Thu Jul 5, 4:41 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Alexey Dobriyan, (Wed Jul 4, 4:31 pm)
Re: [patch 10/10] Scheduler profiling - Use immediate values, Adrian Bunk, (Wed Jul 4, 10:23 am)