From: Willy Tarreau <willy@w.ods.org>
To: Martin Schlemmer <azarah@nosferatu.za.org>
Cc: Soeren Sonnenburg <kernel@nn7.de>,
Mike Fedyk <mfedyk@matchmail.com>,
Willy Tarreau <willy@w.ods.org>,
szonyi calin <caszonyi@yahoo.com>,
Con Kolivas <kernel@kolivas.org>,
Mark Hahn <hahn@physics.mcmaster.ca>,
Linux Kernel Mailing Lists <linux-kernel@vger.kernel.org>,
gillb4@telusplanet.net
Subject: Re: xterm scrolling speed - scheduling weirdness in 2.6 ?!
Date: Mon, 5 Jan 2004 18:21:40 +0100 [thread overview]
Message-ID: <20040105172140.GA2424@alpha.home.local> (raw)
In-Reply-To: <1073323208.6075.318.camel@nosferatu.lan>
On Mon, Jan 05, 2004 at 07:20:08PM +0200, Martin Schlemmer wrote:
> On Mon, 2004-01-05 at 11:18, Soeren Sonnenburg wrote:
> > On Mon, 2004-01-05 at 00:47, Mike Fedyk wrote:
> > > On Mon, Jan 05, 2004 at 12:33:12AM +0100, Willy Tarreau wrote:
> > > > at a time. I have yet to understand why 'ls|cat' behaves
> > > > differently, but fortunately it works and it has already saved
> > > > me some useful time.
> > >
> > > cat probably does some buffering for you, and sends the output to xterm in
> > > larger blocks.
> >
> > yes indeed, judging from the cat source it does chose optimal buffer
> > size, here 1024 byte... so it reads/writes larger chunks... and jump
> > scrolling takes place...
> >
>
> I cannot reboot right now, so have wrong kernel for testing, but could
> anyone see what happens if you start X reniced to +10 or such? Maybe
> some other numbers?
I posted such tests with numbers in a previous mail in this thread. IIRC,
renicing X to +10 was indeed a work-around for most cases.
Cheers,
Willy
next prev parent reply other threads:[~2004-01-05 17:24 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <Pine.LNX.4.44.0401031439060.24942-100000@coffee.psychology.mcmaster.ca>
2004-01-03 20:19 ` xterm scrolling speed - scheduling weirdness in 2.6 ?! Soeren Sonnenburg
2004-01-03 21:00 ` Con Kolivas
2004-01-03 21:10 ` Soeren Sonnenburg
2004-01-03 21:15 ` Con Kolivas
2004-01-03 23:35 ` Willy Tarreau
2004-01-04 0:11 ` Soeren Sonnenburg
2004-01-04 1:42 ` Con Kolivas
2004-01-04 3:32 ` Tim Connors
2004-01-04 5:58 ` Con Kolivas
2004-01-06 1:09 ` Peter Osterlund
2004-01-06 1:37 ` Nick Piggin
2004-01-06 2:28 ` Peter Osterlund
2004-01-06 2:50 ` Nick Piggin
2004-01-06 6:27 ` Nick Piggin
2004-01-05 22:25 ` Bryan Whitehead
2004-01-04 8:09 ` Soeren Sonnenburg
2004-01-04 8:49 ` Con Kolivas
2004-01-04 11:13 ` Martin Schlemmer
2004-01-04 11:24 ` Soeren Sonnenburg
2004-01-04 12:45 ` Con Kolivas
2004-01-04 14:42 ` Martin Schlemmer
2004-01-04 18:40 ` mikeg
2004-01-04 22:58 ` szonyi calin
2004-01-04 23:33 ` Willy Tarreau
2004-01-04 23:44 ` Valdis.Kletnieks
2004-01-04 23:47 ` Mike Fedyk
2004-01-05 8:39 ` Soeren Sonnenburg
2004-01-05 20:38 ` Martin Schlemmer
2004-01-05 9:18 ` Soeren Sonnenburg
2004-01-05 17:20 ` Martin Schlemmer
2004-01-05 17:21 ` Willy Tarreau [this message]
2004-01-05 9:50 ` Kenneth Johansson
2004-01-05 10:17 ` Soeren Sonnenburg
2004-04-02 18:22 ` solved (was Re: xterm scrolling speed - scheduling weirdness in 2.6 ?!) Soeren Sonnenburg
2004-04-03 5:35 ` Tim Connors
2004-04-03 6:06 ` Tim Connors
2004-04-03 14:11 ` Jamie Lokier
2004-01-05 8:26 ` xterm scrolling speed - scheduling weirdness in 2.6 ?! Soeren Sonnenburg
2004-01-04 8:54 ` Lincoln Dale
2004-01-04 9:17 ` Nick Piggin
2004-01-04 10:24 ` Soeren Sonnenburg
2004-01-04 11:12 ` Mike Fedyk
2004-01-04 11:17 ` Soeren Sonnenburg
2004-01-04 11:20 ` Mike Fedyk
2004-01-04 11:19 ` Willy Tarreau
2004-01-05 0:48 ` Nick Piggin
2004-01-04 11:46 ` Nicks's scheduler's OK [was Re: xterm scrolling speed - scheduling weirdness in 2.6 ?!] Willy Tarreau
2004-01-04 12:07 ` xterm scrolling speed - scheduling weirdness in 2.6 ?! Willy Tarreau
2004-01-05 0:51 ` Nick Piggin
2004-01-05 18:37 ` Willy Tarreau
2004-01-06 0:33 ` Nick Piggin
2004-01-04 10:11 ` Soeren Sonnenburg
2004-01-05 10:31 ` venom
2004-01-03 21:18 ` Willy Tarreau
2004-01-03 21:39 Bob Gill
[not found] <Pine.LNX.4.44.0401031402210.24942-100000@coffee.psychology.mcmaster.ca>
2004-01-03 19:07 ` Soeren Sonnenburg
-- strict thread matches above, loose matches on Subject: below --
2004-01-03 18:52 Soeren Sonnenburg
2004-01-03 19:19 ` Willy Tarreau
2004-01-04 20:47 ` Peter Chubb
2004-01-04 20:54 ` Willy TARREAU
2004-01-05 3:46 ` Peter Chubb
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20040105172140.GA2424@alpha.home.local \
--to=willy@w.ods.org \
--cc=azarah@nosferatu.za.org \
--cc=caszonyi@yahoo.com \
--cc=gillb4@telusplanet.net \
--cc=hahn@physics.mcmaster.ca \
--cc=kernel@kolivas.org \
--cc=kernel@nn7.de \
--cc=linux-kernel@vger.kernel.org \
--cc=mfedyk@matchmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.