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From: Florian Mickler <florian@mickler.org>
To: linux-kernel@vger.kernel.org
Cc: Nikos Chantziaras <realnc@arcor.de>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4] Regression: sched: automated per session task groups
Date: Sun, 5 Dec 2010 17:16:07 +0100	[thread overview]
Message-ID: <20101205171607.770a7810@schatten.dmk.lab> (raw)
In-Reply-To: <20101205151220.0c532c94@pyx>

On Sun, 5 Dec 2010 15:12:20 +0000
Alan Cox <alan@lxorguk.ukuu.org.uk> wrote:

> > To have a fluid desktop one shouldn't require to hack with terminal 
> > commands.
> 
> Which is the classic mentality that ruins the big bloated GNOME Linux
> desktop "It works my way and every other way is wrong so go screw". Of
> course the other half of the problem is exactly that - firefox was once a
> small browser, its now a bloated monster too so the scheduler is quite
> sensible to pick on it.
> 
> Alan

Your rant about big bloated GNOME is... well just a rant. You will
never be able to change it. You can just hope, that over time the
evolutionary aspects of open source development will fix it.  

There is nothing wrong with trying to provide ease of use. Graphical
interfaces that are well designed are easier to use. 
Most command-line people just can't cope with the unstable nature of
interfaces in the graphical world.

CLI's are mostly better from an ergonomic view (old people,
heavy working hackers and other power users) because they provide
a stable focus point.  

But this comes at some cost because the human mind is (originally) not
tuned for text processing and remembering abstract things like 'words'. 
It's unique ability to adapt itself to this is.. extraordinary. 
Most hackers probably don't realize this, but images/icons and other
graphical interfaces are more similar to real life and are thus easier
to use for 'unadapted' people.

"Master minds" that can remember numbers with [really-big-number] of
digits often use a trick to do this: They associate every digit-pair
with an everyday item. When they learn the number, they construct a
story using those items. This story is what they then later use to
restore the original number. All that is because humans can remember
real life things better than digits or words. 

Regards,
Flo


  reply	other threads:[~2010-12-05 16:17 UTC|newest]

Thread overview: 264+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-19  9:16 [RFC/RFT PATCH] sched: automated per tty task groups Mike Galbraith
2010-10-19  9:26 ` Peter Zijlstra
2010-10-19  9:39   ` Mike Galbraith
2010-10-19  9:43     ` Peter Zijlstra
2010-10-19  9:46       ` Mike Galbraith
2010-10-21  7:55       ` Mike Galbraith
2010-10-21 10:28         ` Peter Zijlstra
2010-10-19  9:29 ` Peter Zijlstra
2010-10-19  9:42   ` Mike Galbraith
2010-10-19 11:29 ` Mike Galbraith
2010-10-19 11:56   ` Ingo Molnar
2010-10-19 13:12     ` Mike Galbraith
2010-10-19 15:28   ` Linus Torvalds
2010-10-19 18:13     ` Mike Galbraith
2010-10-19 18:53       ` Mike Galbraith
2010-10-20  2:56         ` Ingo Molnar
2010-10-21  8:11           ` Mike Galbraith
2010-10-21  8:31             ` Ingo Molnar
2010-10-21  8:39               ` Mike Galbraith
2010-10-21  8:48             ` Markus Trippelsdorf
2010-10-21  8:52               ` Mike Galbraith
     [not found]                 ` <20101021115723.GA1587@arch.trippelsdorf.de>
2010-10-21 16:22                   ` Mathieu Desnoyers
2010-10-21 10:51             ` Mathieu Desnoyers
2010-10-21 11:25               ` Peter Zijlstra
2010-10-21 16:29                 ` Oleg Nesterov
2010-10-21 19:11                   ` Mike Galbraith
2010-10-26  7:07                   ` [RFC/RFT PATCH v3] " Mike Galbraith
2010-10-26  7:29                     ` Mike Galbraith
2010-10-26 15:47                       ` Linus Torvalds
2010-10-27  1:58                         ` Mike Galbraith
2010-11-11 15:26                         ` Mike Galbraith
2010-11-11 18:04                           ` Ingo Molnar
2010-11-11 18:34                           ` Linus Torvalds
2010-11-11 19:08                             ` Mike Galbraith
2010-11-11 19:37                               ` Linus Torvalds
2010-11-11 20:29                                 ` Oleg Nesterov
2010-11-11 19:15                           ` Markus Trippelsdorf
2010-11-11 19:35                             ` Mike Galbraith
2010-11-11 19:38                               ` Markus Trippelsdorf
2010-11-11 19:58                                 ` Mike Galbraith
2010-11-11 20:27                           ` Oleg Nesterov
2010-11-11 22:20                             ` Mike Galbraith
2010-11-12 18:12                               ` Oleg Nesterov
2010-11-13 11:42                                 ` Mike Galbraith
2010-11-14 17:19                                   ` Mike Galbraith
2010-11-14 17:49                                     ` Markus Trippelsdorf
2010-11-14 18:10                                       ` Mike Galbraith
2010-11-14 19:28                                         ` Linus Torvalds
2010-11-14 20:20                                           ` Linus Torvalds
2010-11-14 20:27                                             ` Markus Trippelsdorf
2010-11-14 20:48                                               ` Linus Torvalds
2010-11-14 23:43                                                 ` Mike Galbraith
2010-11-15  0:15                                                   ` Linus Torvalds
2010-11-15  0:26                                                     ` Linus Torvalds
2010-11-15  1:13                                                       ` Mike Galbraith
2010-11-15  3:12                                                         ` Linus Torvalds
2010-11-15 14:00                                                           ` Mike Galbraith
2010-11-15  8:57                                                         ` Peter Zijlstra
2010-11-15 11:32                                                           ` Mike Galbraith
2010-11-15 11:46                                                             ` Mike Galbraith
2010-11-15 12:57                                                               ` Oleg Nesterov
2010-11-15 21:25                                                                 ` Mike Galbraith
2010-11-15 22:48                                                                   ` Peter Zijlstra
2010-11-16  1:56                                                                   ` Vivek Goyal
2010-11-16  2:18                                                                     ` Linus Torvalds
2010-11-17  8:06                                                                       ` Balbir Singh
2010-11-16 14:02                                                                     ` Mike Galbraith
2010-11-16 14:11                                                                       ` Peter Zijlstra
2010-11-16 14:47                                                                         ` Dhaval Giani
2010-11-16 17:03                                                                           ` Lennart Poettering
2010-11-16 17:11                                                                             ` Linus Torvalds
2010-11-16 18:16                                                                               ` Lennart Poettering
2010-11-16 18:21                                                                                 ` Peter Zijlstra
2010-11-16 18:33                                                                                   ` Paul Menage
2010-11-16 18:55                                                                                     ` david
2010-11-16 18:59                                                                                       ` Peter Zijlstra
2010-11-16 19:09                                                                                         ` Vivek Goyal
2010-11-16 19:13                                                                                           ` Peter Zijlstra
2010-11-16 19:22                                                                                             ` Vivek Goyal
2010-11-16 19:25                                                                                               ` Peter Zijlstra
2010-11-16 19:40                                                                                                 ` Vivek Goyal
2010-11-16 19:43                                                                                                   ` Peter Zijlstra
2010-11-16 19:49                                                                                                   ` Linus Torvalds
2010-11-16 19:35                                                                                             ` Linus Torvalds
2010-11-16 20:03                                                                                   ` Lennart Poettering
2010-11-16 20:12                                                                                     ` Peter Zijlstra
2010-11-16 18:49                                                                                 ` Linus Torvalds
2010-11-16 19:03                                                                                   ` Pekka Enberg
2010-11-16 20:21                                                                                     ` Kay Sievers
2010-11-16 20:35                                                                                       ` Linus Torvalds
2010-11-16 20:31                                                                                     ` Lennart Poettering
2010-11-17 13:21                                                                                       ` Stephen Clark
2010-11-16 19:08                                                                                   ` david
2010-11-16 20:33                                                                                     ` Lennart Poettering
2010-11-16 20:38                                                                                       ` Linus Torvalds
2010-11-16 21:14                                                                                         ` Lennart Poettering
2010-11-17 13:23                                                                                           ` Stephen Clark
2010-11-18 22:33                                                                                           ` Hans-Peter Jansen
2010-11-18 23:12                                                                                             ` Samuel Thibault
2010-11-18 23:35                                                                                               ` Mike Galbraith
2010-11-18 23:43                                                                                                 ` Samuel Thibault
2010-11-18 23:51                                                                                                   ` Linus Torvalds
2010-11-19  0:02                                                                                                     ` Samuel Thibault
2010-11-19  0:07                                                                                                       ` Samuel Thibault
2010-11-19 11:57                                                                                                         ` Peter Zijlstra
2010-11-19 14:24                                                                                                           ` Samuel Thibault
2010-11-19 14:43                                                                                                             ` Peter Zijlstra
2010-11-19 14:55                                                                                                               ` Samuel Thibault
2010-11-19  0:42                                                                                                       ` Linus Torvalds
2010-11-19  0:59                                                                                                         ` Samuel Thibault
2010-11-19  1:11                                                                                                           ` Linus Torvalds
2010-11-19  1:12                                                                                                           ` Mike Galbraith
2010-11-19  1:23                                                                                                             ` Samuel Thibault
2010-11-19  2:28                                                                                                               ` Mike Galbraith
2010-11-19  9:02                                                                                                                 ` Samuel Thibault
2010-11-19 11:49                                                                                                   ` Peter Zijlstra
2010-11-19 12:19                                                                                                     ` Peter Zijlstra
2010-11-19 12:55                                                                                                       ` Mathieu Desnoyers
2010-11-19 13:00                                                                                                         ` Peter Zijlstra
2010-11-19 13:20                                                                                                           ` Mathieu Desnoyers
2010-11-19 12:31                                                                                                     ` Paul Menage
2010-11-19 12:51                                                                                                       ` Peter Zijlstra
2010-11-19 13:03                                                                                                         ` Mike Galbraith
2010-11-19 12:38                                                                                                     ` Mike Galbraith
2010-11-22  6:22                                                                                                     ` Balbir Singh
2010-11-18 23:29                                                                                             ` Mike Galbraith
2010-11-16 20:44                                                                                       ` Pekka Enberg
2010-11-16 19:27                                                                                   ` Dhaval Giani
2010-11-16 19:42                                                                                     ` Diego Calleja
2010-11-16 19:45                                                                                     ` Linus Torvalds
2010-11-16 19:56                                                                                       ` Paul Menage
2010-11-16 20:17                                                                                         ` Vivek Goyal
2010-11-16 20:50                                                                                       ` Lennart Poettering
2010-11-20 22:16                                                                                         ` Mika Laitio
2010-11-21  0:19                                                                                           ` Mike Galbraith
2010-11-16 20:28                                                                                   ` Lennart Poettering
2010-11-16 20:46                                                                                     ` David Miller
2010-11-16 21:08                                                                                       ` Lennart Poettering
2010-11-16 21:14                                                                                         ` David Miller
2010-11-16 20:52                                                                                     ` Alan Cox
2010-11-16 21:08                                                                                       ` Linus Torvalds
2010-11-16 21:19                                                                                         ` Lennart Poettering
2010-11-16 23:39                                                                                           ` Ted Ts'o
2010-11-17  0:21                                                                                             ` Lennart Poettering
2010-11-17  2:06                                                                                               ` Ted Ts'o
2010-11-17 14:57                                                                                                 ` Vivek Goyal
2010-11-17 15:01                                                                                                   ` Lennart Poettering
2010-11-17 17:16                                                                                                     ` John Stoffel
2010-11-19  5:20                                                                                                 ` Andev
2010-11-19 11:59                                                                                                   ` Peter Zijlstra
2010-11-19 13:03                                                                                                     ` Ben Gamari
2010-11-19 13:07                                                                                                       ` Theodore Tso
2010-11-19 16:29                                                                                                         ` David Miller
2010-11-19 16:34                                                                                                           ` Lennart Poettering
2010-11-19 16:43                                                                                                             ` David Miller
2010-11-19 17:51                                                                                                               ` Linus Torvalds
2010-11-19 19:12                                                                                                                 ` Ben Gamari
2010-11-19 19:48                                                                                                                   ` Linus Torvalds
2010-11-20  1:33                                                                                                                     ` Lennart Poettering
2010-11-19 20:38                                                                                                                   ` Paul Menage
2010-11-20  1:13                                                                                                                   ` Lennart Poettering
2010-11-20  4:25                                                                                                                     ` Balbir Singh
2010-11-20 15:41                                                                                                                       ` Lennart Poettering
2010-11-22  6:24                                                                                                                         ` Balbir Singh
2010-11-22 19:21                                                                                                                           ` Lennart Poettering
2010-11-19 19:31                                                                                                                 ` Mike Galbraith
2010-11-19 13:21                                                                                                       ` Peter Zijlstra
2010-11-17 22:34                                                                                         ` Lennart Poettering
2010-11-17 22:37                                                                                           ` Peter Zijlstra
2010-11-17 22:45                                                                                             ` Lennart Poettering
2010-11-17 22:52                                                                                               ` Peter Zijlstra
2010-11-18 15:00                                                                                                 ` Stephen Clark
2010-11-17 23:49                                                                                               ` Lennart Poettering
2010-11-16 21:17                                                                                       ` Lennart Poettering
2010-11-17 20:59                                                                                     ` James Cloos
2010-11-22  6:16                                                                                   ` Balbir Singh
2010-11-16 18:57                                                                                 ` Stephen Clark
2010-11-16 19:12                                                                                   ` Vivek Goyal
2010-11-16 19:57                                                                                     ` Mike Galbraith
2010-11-16 20:36                                                                                   ` Lennart Poettering
2010-11-16 19:42                                                                                 ` Markus Trippelsdorf
2010-11-16 18:08                                                                             ` Peter Zijlstra
2010-11-16 18:56                                                                               ` Stephen Clark
2010-11-16 20:05                                                                               ` Lennart Poettering
2010-11-16 20:15                                                                                 ` Peter Zijlstra
2010-11-19  0:35                                                                                 ` H. Peter Anvin
2010-11-19  0:42                                                                                   ` Samuel Thibault
2010-11-19  3:15                                                                                     ` Mathieu Desnoyers
     [not found]                                                                       ` <20101120090955.GB12043@balbir.in.ibm.com>
2010-11-20 19:47                                                                         ` Mike Galbraith
2010-11-16 13:04                                                                   ` Oleg Nesterov
2010-11-16 14:18                                                                     ` Mike Galbraith
2010-11-16 15:03                                                                       ` Oleg Nesterov
2010-11-16 15:41                                                                         ` Mike Galbraith
2010-11-16 17:28                                                                           ` Ingo Molnar
2010-11-16 17:42                                                                             ` Mike Galbraith
2010-11-20 19:35                                                                             ` [PATCH v4] sched: automated per session " Mike Galbraith
2010-11-30 15:39                                                                               ` [tip:sched/core] sched: Add 'autogroup' scheduling feature: " tip-bot for Mike Galbraith
2010-12-15 17:50                                                                                 ` Oleg Nesterov
2010-12-16  7:53                                                                                   ` Mike Galbraith
2010-12-16 14:09                                                                                     ` Mike Galbraith
2010-12-16 15:07                                                                                       ` Oleg Nesterov
2011-01-04 14:18                                                                                       ` [tip:sched/core] sched, autogroup: Fix potential access to freed memory tip-bot for Mike Galbraith
2010-12-20 13:08                                                                                 ` [tip:sched/core] sched: Add 'autogroup' scheduling feature: automated per session task groups Bharata B Rao
2010-12-20 13:19                                                                                   ` Peter Zijlstra
2010-12-20 15:46                                                                                     ` Bharata B Rao
2010-12-20 15:53                                                                                       ` Bharata B Rao
2010-12-21  8:33                                                                                         ` Peter Zijlstra
2010-12-20 16:39                                                                                       ` Mike Galbraith
2010-12-21  5:04                                                                                         ` Bharata B Rao
2010-12-21  5:50                                                                                           ` Mike Galbraith
2010-12-04 17:39                                                                               ` [PATCH v4] sched: " Colin Walters
2010-12-04 18:33                                                                                 ` Linus Torvalds
2010-12-04 20:01                                                                                   ` Colin Walters
2010-12-04 22:39                                                                                     ` Linus Torvalds
2010-12-04 23:43                                                                                       ` Colin Walters
2010-12-05  0:31                                                                                         ` Linus Torvalds
2010-12-05  7:47                                                                                         ` Ray Lee
2010-12-05 19:22                                                                                           ` Colin Walters
2010-12-05 20:47                                                                                             ` Linus Torvalds
2010-12-05 22:47                                                                                               ` Colin Walters
2010-12-05 22:58                                                                                                 ` Jesper Juhl
2010-12-05 23:05                                                                                                   ` Jesper Juhl
2010-12-07 18:51                                                                                               ` Peter Zijlstra
2010-12-05 10:18                                                                                         ` Con Kolivas
2010-12-05 11:36                                                                                           ` Mike Galbraith
2010-12-05 20:58                                                                                           ` Ingo Molnar
2010-12-04 23:31                                                                                     ` david
2010-12-05 11:11                                                                                     ` Nikos Chantziaras
2010-12-05 15:12                                                                                       ` [PATCH v4] Regression: " Alan Cox
2010-12-05 16:16                                                                                         ` Florian Mickler [this message]
2010-12-05 19:48                                                                                           ` Alan Cox
2010-12-06 16:03                                                                                             ` Florian Mickler
2010-12-05 16:59                                                                                         ` Mike Galbraith
2010-12-05 17:09                                                                                           ` Mike Galbraith
2010-12-05 17:15                                                                                             ` Mike Galbraith
2010-12-06  0:28                                                                                     ` [PATCH v4] " Valdis.Kletnieks
2010-11-16 14:01                                                                   ` [RFC/RFT PATCH v3] sched: automated per tty " Peter Zijlstra
2010-11-16 14:19                                                                     ` Mike Galbraith
2010-11-17  1:31                                                                   ` Kyle McMartin
2010-11-17  1:50                                                                     ` Linus Torvalds
2010-11-17  1:56                                                                       ` Kyle McMartin
2010-11-17  2:14                                                                     ` Mike Galbraith
2010-11-15  0:02                                             ` Mike Galbraith
2010-11-15 22:41                           ` Valdis.Kletnieks
2010-11-15 23:25                             ` Linus Torvalds
2010-11-20 19:33                               ` Jesper Juhl
2010-11-20 19:51                                 ` Mike Galbraith
2010-11-20 20:37                                   ` Jesper Juhl
2010-11-20 22:02                                   ` Konstantin Svist
2010-11-20 22:15                                     ` Samuel Thibault
2010-11-20 22:18                                     ` Thomas Fjellstrom
2010-11-20 20:25                                 ` Samuel Thibault
2010-11-15 23:46                             ` Mike Galbraith
2010-11-15 23:50                               ` Linus Torvalds
2010-11-16  0:04                                 ` Mike Galbraith
2010-11-16  1:18                                   ` Linus Torvalds
2010-11-16  1:55                                     ` Paul Menage
2010-11-16 12:58                                       ` Mike Galbraith
2010-11-16 18:25                                         ` Paul Menage
2010-11-16 13:59                                       ` Peter Zijlstra
2010-11-16 14:26                                         ` Mike Galbraith
2010-10-21 11:27               ` [RFC/RFT PATCH] " Mike Galbraith
2010-10-20 13:55 ` Markus Trippelsdorf
2010-10-20 14:41   ` Mike Galbraith

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