Re: [Announce] [patch] Modular Scheduler Core and Completely Fair Scheduler [CFS]

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From: Linus Torvalds
Date: Sunday, April 15, 2007 - 10:59 am

On Sun, 15 Apr 2007, Mike Galbraith wrote:


I obviously agree, but I will also add that one of the most motivating 
things there *is* in open source is "personal pride".

It's a really good thing, and it means that if somebody shows that your 
code is flawed in some way (by, for example, making a patch that people 
claim gets better behaviour or numbers), any *good* programmer that 
actually cares about his code will obviously suddenly be very motivated to 
out-do the out-doer!

Does this mean that there will be tension and rivalry? Hell yes. But 
that's kind of the point. Life is a game, and if you aren't in it to win, 
what the heck are you still doing here?

As long as it's reasonably civil (I'm not personally a huge believer in 
being too polite or "politically correct", so I think the "reasonably" is 
more important than the "civil" part!), and as long as the end result is 
judged on TECHNICAL MERIT, it's all good.

We don't want to play politics. But encouraging peoples competitive 
feelings? Oh, yes. 

			Linus
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Messages in current thread:
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Fri Apr 13, 2:21 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., Michal Piotrowski, (Fri Apr 13, 2:57 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Fri Apr 13, 3:21 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Fri Apr 13, 4:30 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Fri Apr 13, 4:58 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., Eric W. Biederman, (Sat Apr 14, 10:15 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., Eric W. Biederman, (Sat Apr 14, 10:44 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., Eric W. Biederman, (Sat Apr 14, 11:40 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Sat Apr 14, 12:48 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Sat Apr 14, 9:01 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Sun Apr 15, 8:26 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Sun Apr 15, 8:47 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Sun Apr 15, 9:13 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Sun Apr 15, 9:25 am)
Re: Kaffeine problem with CFS, Christoph Pfister, (Sun Apr 15, 9:55 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., Linus Torvalds, (Sun Apr 15, 10:59 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., Jonathan Lundell, (Sun Apr 15, 12:00 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Sun Apr 15, 12:35 pm)
Re: Kaffeine problem with CFS, S.Çağlar, (Sun Apr 15, 3:14 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Sun Apr 15, 4:39 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Sun Apr 15, 4:54 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Sun Apr 15, 8:04 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Mon Apr 16, 4:04 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Mon Apr 16, 6:46 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Mon Apr 16, 8:45 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Mon Apr 16, 9:13 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., Michael K. Edwards, (Mon Apr 16, 4:10 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Mon Apr 16, 11:09 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Mon Apr 16, 11:14 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Mon Apr 16, 11:26 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Tue Apr 17, 12:09 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Tue Apr 17, 1:23 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Tue Apr 17, 1:24 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Tue Apr 17, 2:05 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Tue Apr 17, 2:57 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Tue Apr 17, 4:31 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Tue Apr 17, 1:05 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Tue Apr 17, 3:32 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., Michael K. Edwards, (Tue Apr 17, 4:00 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Tue Apr 17, 4:07 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., Michael K. Edwards, (Tue Apr 17, 4:52 pm)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 1:27 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 1:57 am)
Re: Kaffeine problem with CFS, Christoph Pfister, (Wed Apr 18, 1:57 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 2:01 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 2:06 am)
Re: Kaffeine problem with CFS, Mike Galbraith, (Wed Apr 18, 2:12 am)
Re: Kaffeine problem with CFS, Christoph Pfister, (Wed Apr 18, 2:13 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 2:17 am)
Re: Kaffeine problem with CFS, Christoph Pfister, (Wed Apr 18, 2:25 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 2:28 am)
Re: Kaffeine problem with CFS, Christoph Pfister, (Wed Apr 18, 2:52 am)
Re: Kaffeine problem with CFS, Christoph Pfister, (Wed Apr 18, 3:04 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 3:17 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 3:32 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 3:37 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 3:49 am)
Re: Kaffeine problem with CFS, Ingo Molnar, (Wed Apr 18, 3:53 am)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Wed Apr 18, 6:08 am)
Re: CFS and suspend2: hang in atomic copy, Christian Hesse, (Wed Apr 18, 1:45 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Thu Apr 19, 12:57 am)
Renice X for cpu schedulers, Con Kolivas, (Thu Apr 19, 4:59 am)
Re: Renice X for cpu schedulers, Peter Williams, (Thu Apr 19, 5:42 am)
Re: Renice X for cpu schedulers, Mark Lord, (Thu Apr 19, 6:17 am)
Re: Renice X for cpu schedulers, Con Kolivas, (Thu Apr 19, 8:10 am)
Re: Renice X for cpu schedulers, Mark Lord, (Thu Apr 19, 9:15 am)
Re: Renice X for cpu schedulers, Gene Heskett, (Thu Apr 19, 11:16 am)
Re: Renice X for cpu schedulers, Gene Heskett, (Thu Apr 19, 11:21 am)
Re: Renice X for cpu schedulers, Ray Lee, (Thu Apr 19, 12:26 pm)
Re: Renice X for cpu schedulers, Michael K. Edwards, (Thu Apr 19, 2:35 pm)
Re: Renice X for cpu schedulers, Con Kolivas, (Thu Apr 19, 3:47 pm)
Re: Renice X for cpu schedulers, Con Kolivas, (Thu Apr 19, 3:56 pm)
Re: Renice X for cpu schedulers, Con Kolivas, (Thu Apr 19, 5:17 pm)
Re: Renice X for cpu schedulers, Michael K. Edwards, (Thu Apr 19, 5:20 pm)
Re: Renice X for cpu schedulers, Ray Lee, (Thu Apr 19, 5:56 pm)
Re: Renice X for cpu schedulers, Ed Tomlinson, (Thu Apr 19, 6:17 pm)
Re: Renice X for cpu schedulers, Linus Torvalds, (Thu Apr 19, 6:27 pm)
Re: Renice X for cpu schedulers, Gene Heskett, (Thu Apr 19, 7:00 pm)
Re: Renice X for cpu schedulers, Gene Heskett, (Thu Apr 19, 7:01 pm)
Re: Renice X for cpu schedulers, Nick Piggin, (Thu Apr 19, 8:57 pm)
Re: Renice X for cpu schedulers, Nick Piggin, (Thu Apr 19, 9:09 pm)
Re: Renice X for cpu schedulers, Mike Galbraith, (Thu Apr 19, 10:24 pm)
Re: [Announce] [patch] Modular Scheduler Core and Complete ..., William Lee Irwin III, (Thu Apr 19, 10:26 pm)
Re: Renice X for cpu schedulers, Bill Huey, (Thu Apr 19, 10:34 pm)
Re: Renice X for cpu schedulers, Mark Lord, (Sat Apr 21, 7:55 am)
Re: Renice X for cpu schedulers, Mark Lord, (Sun Apr 22, 5:54 am)
Re: Renice X for cpu schedulers, Con Kolivas, (Sun Apr 22, 5:58 am)
Re: Renice X for cpu schedulers, Ray Lee, (Tue Apr 24, 8:50 am)
Re: Renice X for cpu schedulers, Matt Mackall, (Tue Apr 24, 9:23 am)