Re: [ck] Re: Linus 2.6.23-rc1

2007-08-07 Thread Alan Cox
> two weeks stale, but your take on the EVMS story is incorrect. The > EVMS developers (that is, Kevin) sent out a nice, conciliatory email, > the project sputtered on for a while, then basically died. This is perfectly normal. It was outevolved and ran out of people who cared enough to

Re: [ck] Re: Linus 2.6.23-rc1

2007-08-07 Thread Daniel Phillips
On Saturday 28 July 2007 14:06, Diego Calleja wrote: > El Sat, 28 Jul 2007 13:07:05 -0700, Bill Huey (hui) escribió: > The main problem is clearly that no scheduler was clearly better than > the other. This remembers me of the LVM2/MD vs EVMS in the 2.5 days - > both of them were good enought, but

Re: [ck] Re: Linus 2.6.23-rc1

2007-08-07 Thread Daniel Phillips
On Saturday 28 July 2007 14:06, Diego Calleja wrote: El Sat, 28 Jul 2007 13:07:05 -0700, Bill Huey (hui) escribió: The main problem is clearly that no scheduler was clearly better than the other. This remembers me of the LVM2/MD vs EVMS in the 2.5 days - both of them were good enought, but

Re: [ck] Re: Linus 2.6.23-rc1

2007-08-07 Thread Alan Cox
two weeks stale, but your take on the EVMS story is incorrect. The EVMS developers (that is, Kevin) sent out a nice, conciliatory email, the project sputtered on for a while, then basically died. This is perfectly normal. It was outevolved and ran out of people who cared enough to continue

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter whose code gets merged!

2007-08-04 Thread Daniel Phillips
On Thursday 02 August 2007 13:03, Frank Ch. Eigler wrote: > Arjan van de Ven <[EMAIL PROTECTED]> writes: > > [...] > > It does not matter [whose] code gets merged. > > What matters is that the problem gets solved and that the Linux > > kernel innovates forward. > > [...] > > This attitude has

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter whose code gets merged!

2007-08-04 Thread Daniel Phillips
On Thursday 02 August 2007 13:03, Frank Ch. Eigler wrote: Arjan van de Ven [EMAIL PROTECTED] writes: [...] It does not matter [whose] code gets merged. What matters is that the problem gets solved and that the Linux kernel innovates forward. [...] This attitude has risks over the long

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-02 Thread Frank Ch. Eigler
Hi - > My concern is that only "get my line of code merged" is seen as "the > ultimate thing". It's more than that. Linux is about collaboration [...] Unfortunately, this spirit of collaboration sometimes gets lost in practice when feedback is asymmetric, obnoxious, or absent. - FChE - To

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-02 Thread Frank Ch. Eigler
Arjan van de Ven <[EMAIL PROTECTED]> writes: > [...] > It does not matter [whose] code gets merged. > What matters is that the problem gets solved and that the Linux kernel > innovates forward. > [...] This attitude has risks over the long term, if outsiders with fresh ideas are discouraged.

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-02 Thread Arjan van de Ven
On Thu, 2007-08-02 at 16:03 -0400, Frank Ch. Eigler wrote: > Arjan van de Ven <[EMAIL PROTECTED]> writes: > > > [...] > > It does not matter [whose] code gets merged. > > What matters is that the problem gets solved and that the Linux kernel > > innovates forward. > > [...] > > This attitude has

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-02 Thread Andrea Arcangeli
On Wed, Aug 01, 2007 at 12:05:01AM -0700, Arjan van de Ven wrote: > I've had several cases myself where I spent quite some time solving a > problem, just to get some random remark from someone smart on lkml > saying "if you had done you would have had simple and superior solution>". Was I pissed

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-02 Thread Andrea Arcangeli
On Wed, Aug 01, 2007 at 12:05:01AM -0700, Arjan van de Ven wrote: I've had several cases myself where I spent quite some time solving a problem, just to get some random remark from someone smart on lkml saying if you had done this simple thing you would have had this simple and superior

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-02 Thread Frank Ch. Eigler
Arjan van de Ven [EMAIL PROTECTED] writes: [...] It does not matter [whose] code gets merged. What matters is that the problem gets solved and that the Linux kernel innovates forward. [...] This attitude has risks over the long term, if outsiders with fresh ideas are discouraged. Risking

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-02 Thread Arjan van de Ven
On Thu, 2007-08-02 at 16:03 -0400, Frank Ch. Eigler wrote: Arjan van de Ven [EMAIL PROTECTED] writes: [...] It does not matter [whose] code gets merged. What matters is that the problem gets solved and that the Linux kernel innovates forward. [...] This attitude has risks over the

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-02 Thread Frank Ch. Eigler
Hi - My concern is that only get my line of code merged is seen as the ultimate thing. It's more than that. Linux is about collaboration [...] Unfortunately, this spirit of collaboration sometimes gets lost in practice when feedback is asymmetric, obnoxious, or absent. - FChE - To unsubscribe

RE: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Arjan van de Ven
On Wed, 2007-08-01 at 11:40 -0700, Hua Zhong wrote: > > > And, from a standpoint of ONGOING, long-term innovation: what matters > > > is that brilliant, new ideas get rewarded one way or another. > > > > and in this case, the reward is that the idea got used and credit was > > given > > You

RE: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Hua Zhong
> > And, from a standpoint of ONGOING, long-term innovation: what matters > > is that brilliant, new ideas get rewarded one way or another. > > and in this case, the reward is that the idea got used and credit was > given You mean, when Ingo announced CFS he mentioned Con's name? I really

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Arjan van de Ven
On Wed, 2007-08-01 at 10:14 +0200, [EMAIL PROTECTED] wrote: > On 8/1/07, Arjan van de Ven <[EMAIL PROTECTED]> wrote: > > Let me repeat the key message: > > > > It does not matter who's code gets merged. > > It does not matter who's code gets merged. > > It does not matter who's code gets merged. >

Re: [ck] Re: Linus 2.6.23-rc1

2007-08-01 Thread Alan Cox
> has to get the blessing of the maintainer. On the other hand, > as you just said, the maintainer has no such obligation. Umm nope. As a maintainer if you feed Linus stuff you wrote that he thinks is a bad idea it will not go in, and you'll get an explanation of why. The process isn't perfect

Re: Linus 2.6.23-rc1

2007-08-01 Thread Jan Engelhardt
On Jul 28 2007 12:34, Linus Torvalds wrote: >On Sat, 28 Jul 2007, Jan Engelhardt wrote: >> >> Time to investigate... Well it really is different. Simple test: - run Unreal Tournament 99 (nice 0, it gets 98%,99% CPU most of the time) - in a shell, `renice 20 $$; while :; do date; done;` The

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread jos
On 8/1/07, Arjan van de Ven <[EMAIL PROTECTED]> wrote: > Let me repeat the key message: > > It does not matter who's code gets merged. > It does not matter who's code gets merged. > It does not matter who's code gets merged. > It does not matter who's code gets merged. > > What matters is that the

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Carlo Florendo
Arjan van de Ven wrote: Let me repeat the key message: It does not matter who's code gets merged. It does not matter who's code gets merged. It does not matter who's code gets merged. It does not matter who's code gets merged. What matters is that the problem gets solved and that the Linux

Re: [ck] Re: Linus 2.6.23-rc1

2007-08-01 Thread Carlo Florendo
Hua Zhong wrote: I don't think it's the code superiority that decided the fate of the two schedulers. When CFS came out, the fate of SD was pretty much already decided. The fact is that Linus trusts Ingo, and as such he wants to merge Ingo's code. Of course I cannot say it's wrong, and Ingo's

RE: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Arjan van de Ven
On Tue, 2007-07-31 at 23:16 -0700, Hua Zhong wrote: > > Did Ingo have the obligation to improve Con's work? Definitely not. > > Did Con have a right to get Ingo's improvements or > > suggestions? Definitely not. > > Yes, and that's where the inequality is. > > Unless the maintainer does a really

RE: [ck] Re: Linus 2.6.23-rc1

2007-08-01 Thread Hua Zhong
> Did Ingo have the obligation to improve Con's work? Definitely not. > Did Con have a right to get Ingo's improvements or > suggestions? Definitely not. Yes, and that's where the inequality is. Unless the maintainer does a really bad job or pisses off Linus, anyone who wants to merge his code

RE: [ck] Re: Linus 2.6.23-rc1

2007-08-01 Thread Hua Zhong
Did Ingo have the obligation to improve Con's work? Definitely not. Did Con have a right to get Ingo's improvements or suggestions? Definitely not. Yes, and that's where the inequality is. Unless the maintainer does a really bad job or pisses off Linus, anyone who wants to merge his code into

RE: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Arjan van de Ven
On Tue, 2007-07-31 at 23:16 -0700, Hua Zhong wrote: Did Ingo have the obligation to improve Con's work? Definitely not. Did Con have a right to get Ingo's improvements or suggestions? Definitely not. Yes, and that's where the inequality is. Unless the maintainer does a really bad job

Re: [ck] Re: Linus 2.6.23-rc1

2007-08-01 Thread Carlo Florendo
Hua Zhong wrote: I don't think it's the code superiority that decided the fate of the two schedulers. When CFS came out, the fate of SD was pretty much already decided. The fact is that Linus trusts Ingo, and as such he wants to merge Ingo's code. Of course I cannot say it's wrong, and Ingo's

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Carlo Florendo
Arjan van de Ven wrote: Let me repeat the key message: It does not matter who's code gets merged. It does not matter who's code gets merged. It does not matter who's code gets merged. It does not matter who's code gets merged. What matters is that the problem gets solved and that the Linux

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread jos
On 8/1/07, Arjan van de Ven [EMAIL PROTECTED] wrote: Let me repeat the key message: It does not matter who's code gets merged. It does not matter who's code gets merged. It does not matter who's code gets merged. It does not matter who's code gets merged. What matters is that the problem

Re: Linus 2.6.23-rc1

2007-08-01 Thread Jan Engelhardt
On Jul 28 2007 12:34, Linus Torvalds wrote: On Sat, 28 Jul 2007, Jan Engelhardt wrote: Time to investigate... Well it really is different. Simple test: - run Unreal Tournament 99 (nice 0, it gets 98%,99% CPU most of the time) - in a shell, `renice 20 $$; while :; do date; done;` The shell

Re: [ck] Re: Linus 2.6.23-rc1

2007-08-01 Thread Alan Cox
has to get the blessing of the maintainer. On the other hand, as you just said, the maintainer has no such obligation. Umm nope. As a maintainer if you feed Linus stuff you wrote that he thinks is a bad idea it will not go in, and you'll get an explanation of why. The process isn't perfect

Re: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Arjan van de Ven
On Wed, 2007-08-01 at 10:14 +0200, [EMAIL PROTECTED] wrote: On 8/1/07, Arjan van de Ven [EMAIL PROTECTED] wrote: Let me repeat the key message: It does not matter who's code gets merged. It does not matter who's code gets merged. It does not matter who's code gets merged. It does not

RE: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Hua Zhong
And, from a standpoint of ONGOING, long-term innovation: what matters is that brilliant, new ideas get rewarded one way or another. and in this case, the reward is that the idea got used and credit was given You mean, when Ingo announced CFS he mentioned Con's name? I really doubt

RE: [ck] Re: Linus 2.6.23-rc1 -- It does not matter who's code gets merged!

2007-08-01 Thread Arjan van de Ven
On Wed, 2007-08-01 at 11:40 -0700, Hua Zhong wrote: And, from a standpoint of ONGOING, long-term innovation: what matters is that brilliant, new ideas get rewarded one way or another. and in this case, the reward is that the idea got used and credit was given You mean, when

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread Carlo Florendo
Roman Zippel wrote: When Ingo posted his rewrite http://lkml.org/lkml/2007/4/13/180, Con had already pretty much lost. I have no doubt that Ingo can quickly transform an idea into working code and I would've been very surprised if he wouldn't be able to turn it into something technically

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread Roman Zippel
Hi, On Sat, 28 Jul 2007, Linus Torvalds wrote: > We've had people go with a splash before. Quite frankly, the current > scheduler situation looks very much like the CML2 situation. Anybody > remember that? The developer there also got rejected, the improvement was > made differently (and much

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread Carlo Florendo
Bill Huey (hui) wrote: On Tue, Jul 31, 2007 at 09:15:17AM +0800, Carlo Florendo wrote: And I think you are digressing from the main issue, which is the empirical comparison of SD vs. CFS and to determine which is best. The root of all the scheduler fuss was the emotional reaction of SD's

Re: Linus 2.6.23-rc1

2007-07-31 Thread Linus Torvalds
On Tue, 31 Jul 2007, Bill Huey wrote: > > Here's the problem, *a lot* of folks can do scheduler development in and > outside community, so what's with exclusive-only attitude towards the > scheduler ? There is no exclusive-only attitude towards the scheduler. If you send me small and obvious

Re: Linus 2.6.23-rc1

2007-07-31 Thread Ingo Molnar
* Bill Huey <[EMAIL PROTECTED]> wrote: > Here's the problem, *a lot* of folks can do scheduler development in > and outside community, so what's with exclusive-only attitude towards > the scheduler ? You came to us as an ex-BSD developer (which has a completely different contribution

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread Mike Galbraith
On Tue, 2007-07-31 at 02:57 -0700, Bill Huey wrote: > On Tue, Jul 31, 2007 at 09:15:17AM +0800, Carlo Florendo wrote: > > > > We obviously all saw how the particular authors tried to address the > > issues. Ingo tried to address all concerns while Con simply ranted about > > his scheduler being

Re: Linus 2.6.23-rc1

2007-07-31 Thread hui
On Sun, Jul 29, 2007 at 04:18:18PM -0700, Linus Torvalds wrote: > Ingo posted numbers. Look at those numbers, and then I would suggest some > people could seriously consider just shutting up. I've seen too many > idiotic people who claim that Con got treated unfairly, without those > people

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread hui
On Tue, Jul 31, 2007 at 09:15:17AM +0800, Carlo Florendo wrote: > And I think you are digressing from the main issue, which is the empirical > comparison of SD vs. CFS and to determine which is best. The root of all > the scheduler fuss was the emotional reaction of SD's author on why his >

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread hui
On Tue, Jul 31, 2007 at 09:15:17AM +0800, Carlo Florendo wrote: And I think you are digressing from the main issue, which is the empirical comparison of SD vs. CFS and to determine which is best. The root of all the scheduler fuss was the emotional reaction of SD's author on why his

Re: Linus 2.6.23-rc1

2007-07-31 Thread hui
On Sun, Jul 29, 2007 at 04:18:18PM -0700, Linus Torvalds wrote: Ingo posted numbers. Look at those numbers, and then I would suggest some people could seriously consider just shutting up. I've seen too many idiotic people who claim that Con got treated unfairly, without those people

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread Mike Galbraith
On Tue, 2007-07-31 at 02:57 -0700, Bill Huey wrote: On Tue, Jul 31, 2007 at 09:15:17AM +0800, Carlo Florendo wrote: We obviously all saw how the particular authors tried to address the issues. Ingo tried to address all concerns while Con simply ranted about his scheduler being better.

Re: Linus 2.6.23-rc1

2007-07-31 Thread Ingo Molnar
* Bill Huey [EMAIL PROTECTED] wrote: Here's the problem, *a lot* of folks can do scheduler development in and outside community, so what's with exclusive-only attitude towards the scheduler ? You came to us as an ex-BSD developer (which has a completely different contribution culture) and

Re: Linus 2.6.23-rc1

2007-07-31 Thread Linus Torvalds
On Tue, 31 Jul 2007, Bill Huey wrote: Here's the problem, *a lot* of folks can do scheduler development in and outside community, so what's with exclusive-only attitude towards the scheduler ? There is no exclusive-only attitude towards the scheduler. If you send me small and obvious

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread Carlo Florendo
Bill Huey (hui) wrote: On Tue, Jul 31, 2007 at 09:15:17AM +0800, Carlo Florendo wrote: And I think you are digressing from the main issue, which is the empirical comparison of SD vs. CFS and to determine which is best. The root of all the scheduler fuss was the emotional reaction of SD's

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread Roman Zippel
Hi, On Sat, 28 Jul 2007, Linus Torvalds wrote: We've had people go with a splash before. Quite frankly, the current scheduler situation looks very much like the CML2 situation. Anybody remember that? The developer there also got rejected, the improvement was made differently (and much

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-31 Thread Carlo Florendo
Roman Zippel wrote: When Ingo posted his rewrite http://lkml.org/lkml/2007/4/13/180, Con had already pretty much lost. I have no doubt that Ingo can quickly transform an idea into working code and I would've been very surprised if he wouldn't be able to turn it into something technically

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-30 Thread Carlo Florendo
Martin Steigerwald wrote: The current kernel development process tries to pretend that there is no human involvement. Which is plain inaccurate: It is *all* human involvement, without a human not a single bit of kernel code would change. IMHO, the above statements are all plain conjectures.

Re: Linus 2.6.23-rc1

2007-07-30 Thread Kasper Sandberg
On Sun, 2007-07-29 at 17:04 +0200, Ingo Molnar wrote: > hi Kasper, > > * Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > > Im still not so keen about this, Ingo never did get CFS to match SD in > > smoothness for 3d applications, where my test subjects are quake(s), > > world of warcraft via

Re: Linus 2.6.23-rc1

2007-07-30 Thread Ingo Molnar
* George Sescher <[EMAIL PROTECTED]> wrote: > > * George Sescher <[EMAIL PROTECTED]> wrote: > > > > > > > On 30/07/07, Ingo Molnar <[EMAIL PROTECTED]> wrote: > > > > > > i'd encourage you to do it - in fact i already tried to prod Peter > > > > > > Williams into doing exactly that ;) The more

Re: Linus 2.6.23-rc1

2007-07-30 Thread George Sescher
> * George Sescher <[EMAIL PROTECTED]> wrote: > > > > > On 30/07/07, Ingo Molnar <[EMAIL PROTECTED]> wrote: > > > > > i'd encourage you to do it - in fact i already tried to prod Peter > > > > > Williams into doing exactly that ;) The more reality checks a > > > > > scheduler has, the better. [

Re: Linus 2.6.23-rc1

2007-07-30 Thread Ingo Molnar
* George Sescher <[EMAIL PROTECTED]> wrote: > > > On 30/07/07, Ingo Molnar <[EMAIL PROTECTED]> wrote: > > > > i'd encourage you to do it - in fact i already tried to prod Peter > > > > Williams into doing exactly that ;) The more reality checks a > > > > scheduler has, the better. [ Btw., after

Re: Linus 2.6.23-rc1

2007-07-30 Thread George Sescher
> > On 30/07/07, Ingo Molnar <[EMAIL PROTECTED]> wrote: > > > i'd encourage you to do it - in fact i already tried to prod Peter > > > Williams into doing exactly that ;) The more reality checks a > > > scheduler has, the better. [ Btw., after the obvious initial merging > > > trouble it should be

Re: Linus 2.6.23-rc1

2007-07-30 Thread Ingo Molnar
* George Sescher <[EMAIL PROTECTED]> wrote: > On 30/07/07, Ingo Molnar <[EMAIL PROTECTED]> wrote: > > i'd encourage you to do it - in fact i already tried to prod Peter > > Williams into doing exactly that ;) The more reality checks a > > scheduler has, the better. [ Btw., after the obvious

Re: Linus 2.6.23-rc1

2007-07-30 Thread Ingo Molnar
* George Sescher [EMAIL PROTECTED] wrote: On 30/07/07, Ingo Molnar [EMAIL PROTECTED] wrote: i'd encourage you to do it - in fact i already tried to prod Peter Williams into doing exactly that ;) The more reality checks a scheduler has, the better. [ Btw., after the obvious initial

Re: Linus 2.6.23-rc1

2007-07-30 Thread George Sescher
On 30/07/07, Ingo Molnar [EMAIL PROTECTED] wrote: i'd encourage you to do it - in fact i already tried to prod Peter Williams into doing exactly that ;) The more reality checks a scheduler has, the better. [ Btw., after the obvious initial merging trouble it should be much easier to

Re: Linus 2.6.23-rc1

2007-07-30 Thread Ingo Molnar
* George Sescher [EMAIL PROTECTED] wrote: On 30/07/07, Ingo Molnar [EMAIL PROTECTED] wrote: i'd encourage you to do it - in fact i already tried to prod Peter Williams into doing exactly that ;) The more reality checks a scheduler has, the better. [ Btw., after the obvious initial

Re: Linus 2.6.23-rc1

2007-07-30 Thread George Sescher
* George Sescher [EMAIL PROTECTED] wrote: On 30/07/07, Ingo Molnar [EMAIL PROTECTED] wrote: i'd encourage you to do it - in fact i already tried to prod Peter Williams into doing exactly that ;) The more reality checks a scheduler has, the better. [ Btw., after the obvious

Re: Linus 2.6.23-rc1

2007-07-30 Thread Ingo Molnar
* George Sescher [EMAIL PROTECTED] wrote: * George Sescher [EMAIL PROTECTED] wrote: On 30/07/07, Ingo Molnar [EMAIL PROTECTED] wrote: i'd encourage you to do it - in fact i already tried to prod Peter Williams into doing exactly that ;) The more reality checks a

Re: Linus 2.6.23-rc1

2007-07-30 Thread Kasper Sandberg
On Sun, 2007-07-29 at 17:04 +0200, Ingo Molnar wrote: hi Kasper, * Kasper Sandberg [EMAIL PROTECTED] wrote: Im still not so keen about this, Ingo never did get CFS to match SD in smoothness for 3d applications, where my test subjects are quake(s), world of warcraft via wine, unreal

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-30 Thread Carlo Florendo
Martin Steigerwald wrote: The current kernel development process tries to pretend that there is no human involvement. Which is plain inaccurate: It is *all* human involvement, without a human not a single bit of kernel code would change. IMHO, the above statements are all plain conjectures.

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Matthew Hawkins
On 7/30/07, Linus Torvalds <[EMAIL PROTECTED]> wrote: > For example, how hard is it for people to just admit that CFS actually > does better than SD on a number of things? Including very much on the > desktop. Actually in benchmarks Ingo has quoted, SD was better on the desktop (by a small

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Mike Galbraith
On Sun, 2007-07-29 at 14:48 -0700, Bill Huey wrote: > On Sun, Jul 29, 2007 at 10:25:42PM +0200, Mike Galbraith wrote: > > Absolutely. > > > > Con quit for his own reasons. Given that Con himself has said that CFS > > was _not_ why he quite, please discard this... bait. Anyone who's name > >

Re: Linus 2.6.23-rc1

2007-07-29 Thread Linus Torvalds
On Mon, 30 Jul 2007, George Sescher wrote: > > He said having reality checks is a good thing. He's encouraging some > poor bastard to maintain plugsched out of mainline to have SD or > whatever to compare to. My bad, it was me who misread that (I didn't react to the name, I was thinking

Re: Linus 2.6.23-rc1

2007-07-29 Thread George Sescher
> On Mon, 30 Jul 2007, George Sescher wrote: > > > > > > You're advocating plugsched now? On 30/07/07, Linus Torvalds <[EMAIL PROTECTED]> wrote: > I'd suggest people here take a look at the code. It's not what Ingo was > saying, and it's not what the code is set up to do. He's just stating that

Re: Linus 2.6.23-rc1

2007-07-29 Thread Linus Torvalds
On Mon, 30 Jul 2007, George Sescher wrote: > > > You're advocating plugsched now? I'd suggest people here take a look at the code. It's not what Ingo was saying, and it's not what the code is set up to do. He's just stating that the way he split up the files, it's actually easier from a

Re: Linus 2.6.23-rc1

2007-07-29 Thread George Sescher
> * Kasper Sandberg <[EMAIL PROTECTED]> wrote: > > [...] As far as im concerned, i may be forced to unofficially maintain > > SD for my own systems(allthough lots in the gaming community is bound > > to be interrested, as it does make games lots better) On 30/07/07, Ingo Molnar <[EMAIL

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread hui
On Sun, Jul 29, 2007 at 10:25:42PM +0200, Mike Galbraith wrote: > Absolutely. > > Con quit for his own reasons. Given that Con himself has said that CFS > was _not_ why he quite, please discard this... bait. Anyone who's name > isn't Con Kolivas, who pretends to speak for him is at the very

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Ingo Molnar
* Satyam Sharma <[EMAIL PROTECTED]> wrote: > > > So whats wrong then? > > > > > > Ingo decides to do a better scheduler - to some extent inspired by > > > Con's work. And after 48 hours he publish first version that > > > _anyone_ can see and comment on. Whats wrong with that? > > > > > > Did

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Mike Galbraith
On Sun, 2007-07-29 at 16:31 +0200, Diego Calleja wrote: > El Sat, 28 Jul 2007 18:00:39 -0700, Bill Huey (hui) <[EMAIL PROTECTED]> > escribió: > > > The scheduler could have and still can undertake good solid transformation, > > but getting folks to listen is another story which is why Con quit.

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Sam Ravnborg
On Sun, Jul 29, 2007 at 08:23:31PM +0200, Martin Steigerwald wrote: > Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: > > On Sun, Jul 29, 2007 at 12:56:28PM +0200, Martin Steigerwald wrote: > > > Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: > > > > > I > > > > > actually also think that the

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Sonntag 29 Juli 2007 schrieb Satyam Sharma: > Hi Martin, Hi Satyam, > > I believe that Ingo did not meant any bad at all. I think its just > > the way he works, he likes to have code before saying anything. But > > still I believe before I'd go about replacing someone else code > > completely

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Satyam Sharma
Hi Martin, On Sun, 29 Jul 2007, Martin Steigerwald wrote: > Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: > > On Sun, Jul 29, 2007 at 12:56:28PM +0200, Martin Steigerwald wrote: > > > Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: > > > > > I > > > > > actually also think that the communication

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Sonntag 29 Juli 2007 schrieb Diego Calleja: > > This time it was Con being the Mindcraft catalyst. But he's on *our* > > side and he got beat down by the Linux kernel community. That's the > > tragedy here. He was beaten down by the very people he was trying to > > help out and support. It

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: > On Sun, Jul 29, 2007 at 12:56:28PM +0200, Martin Steigerwald wrote: > > Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: > > > > I > > > > actually also think that the communication between Ingo and Con > > > > could have been better especially when

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Sam Ravnborg
On Sun, Jul 29, 2007 at 12:56:28PM +0200, Martin Steigerwald wrote: > Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: > > > I > > > actually also think that the communication between Ingo and Con could > > > have been better especially when Ingo decided to write CFS while Con > > > was still working

Re: Linus 2.6.23-rc1

2007-07-29 Thread Volker Armin Hemmann
On Sonntag, 29. Juli 2007, Kasper Sandberg wrote: > On Sun, 2007-07-29 at 01:41 +0200, Volker Armin Hemmann wrote: > > Hi, > > > > I never tried Con's patchset, for two reasons: > > I tried his 2.4 patches ones, and I never saw any improvements. So when > > people were reporting huge improvements

Re: Linus 2.6.23-rc1

2007-07-29 Thread Ingo Molnar
hi Kasper, * Kasper Sandberg <[EMAIL PROTECTED]> wrote: > Im still not so keen about this, Ingo never did get CFS to match SD in > smoothness for 3d applications, where my test subjects are quake(s), > world of warcraft via wine, unreal tournament 2004. And this is > despite many patches he

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Diego Calleja
El Sat, 28 Jul 2007 18:00:39 -0700, Bill Huey (hui) <[EMAIL PROTECTED]> escribió: > The scheduler could have and still can undertake good solid transformation, > but getting folks to listen is another story which is why Con quit. CFS > basically locks him and his ideas out, not just from a

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: > > I > > actually also think that the communication between Ingo and Con could > > have been better especially when Ingo decided to write CFS while Con > > was still working hard on SD. > > You realize that Ingo posted his code for anyone to look

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Sam Ravnborg
> I > actually also think that the communication between Ingo and Con could > have been better especially when Ingo decided to write CFS while Con was > still working hard on SD. You realize that Ingo posted his code for anyone to look at/comment at about 48 hours after he started to work on

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Samstag 28 Juli 2007 schrieb Linus Torvalds: > On Sat, 28 Jul 2007, Diego Calleja wrote: > > El Sat, 28 Jul 2007 11:05:25 -0700 (PDT), Linus Torvalds <[EMAIL PROTECTED]> escribió: > > > So "modal" things are good for fixing behaviour in the short run. > > > But they are a total disaster in the

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Tomas Carnecky
Linus Torvalds wrote: The fact is, I've _always_ considered the desktop to be the most important part. And I suspect that that actually is true for most kernel developers, because quite frankly, that's what 99% of them ends up using. If a kernel developer uses Windows for his day-to-day work,

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Samstag 28 Juli 2007 schrieb Linus Torvalds: > On Sat, 28 Jul 2007, Jan Engelhardt wrote: > > You cannot please everybody in the scheduler question, that is clear, > > then why not offer dedicated scheduling alternatives (plugsched comes > > to mind) and let them choose what pleases them most,

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Samstag 28 Juli 2007 schrieb Linus Torvalds: > People are suggesting that you'd have a separate "desktop kernel". > That's insane. It also shows total ignorance of maintainership, and > reality. And I bet most of the people there haven't tested _either_ > scheduler, they just like making

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Samstag 28 Juli 2007 schrieb Linus Torvalds: People are suggesting that you'd have a separate desktop kernel. That's insane. It also shows total ignorance of maintainership, and reality. And I bet most of the people there haven't tested _either_ scheduler, they just like making statements.

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Samstag 28 Juli 2007 schrieb Linus Torvalds: On Sat, 28 Jul 2007, Jan Engelhardt wrote: You cannot please everybody in the scheduler question, that is clear, then why not offer dedicated scheduling alternatives (plugsched comes to mind) and let them choose what pleases them most, and

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Samstag 28 Juli 2007 schrieb Linus Torvalds: On Sat, 28 Jul 2007, Diego Calleja wrote: El Sat, 28 Jul 2007 11:05:25 -0700 (PDT), Linus Torvalds [EMAIL PROTECTED] escribió: So modal things are good for fixing behaviour in the short run. But they are a total disaster in the long run,

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Tomas Carnecky
Linus Torvalds wrote: The fact is, I've _always_ considered the desktop to be the most important part. And I suspect that that actually is true for most kernel developers, because quite frankly, that's what 99% of them ends up using. If a kernel developer uses Windows for his day-to-day work,

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Sam Ravnborg
I actually also think that the communication between Ingo and Con could have been better especially when Ingo decided to write CFS while Con was still working hard on SD. You realize that Ingo posted his code for anyone to look at/comment at about 48 hours after he started to work on CFS?

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: I actually also think that the communication between Ingo and Con could have been better especially when Ingo decided to write CFS while Con was still working hard on SD. You realize that Ingo posted his code for anyone to look at/comment at

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Diego Calleja
El Sat, 28 Jul 2007 18:00:39 -0700, Bill Huey (hui) [EMAIL PROTECTED] escribió: The scheduler could have and still can undertake good solid transformation, but getting folks to listen is another story which is why Con quit. CFS basically locks him and his ideas out, not just from a technical

Re: Linus 2.6.23-rc1

2007-07-29 Thread Volker Armin Hemmann
On Sonntag, 29. Juli 2007, Kasper Sandberg wrote: On Sun, 2007-07-29 at 01:41 +0200, Volker Armin Hemmann wrote: Hi, I never tried Con's patchset, for two reasons: I tried his 2.4 patches ones, and I never saw any improvements. So when people were reporting huge improvements with his SD

Re: Linus 2.6.23-rc1

2007-07-29 Thread Ingo Molnar
hi Kasper, * Kasper Sandberg [EMAIL PROTECTED] wrote: Im still not so keen about this, Ingo never did get CFS to match SD in smoothness for 3d applications, where my test subjects are quake(s), world of warcraft via wine, unreal tournament 2004. And this is despite many patches he sent

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Sam Ravnborg
On Sun, Jul 29, 2007 at 12:56:28PM +0200, Martin Steigerwald wrote: Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: I actually also think that the communication between Ingo and Con could have been better especially when Ingo decided to write CFS while Con was still working hard on SD.

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: On Sun, Jul 29, 2007 at 12:56:28PM +0200, Martin Steigerwald wrote: Am Sonntag 29 Juli 2007 schrieb Sam Ravnborg: I actually also think that the communication between Ingo and Con could have been better especially when Ingo decided to

Re: [ck] Re: Linus 2.6.23-rc1

2007-07-29 Thread Martin Steigerwald
Am Sonntag 29 Juli 2007 schrieb Diego Calleja: This time it was Con being the Mindcraft catalyst. But he's on *our* side and he got beat down by the Linux kernel community. That's the tragedy here. He was beaten down by the very people he was trying to help out and support. It should have

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