From: Mike Christie <mchristi@redhat.com>
To: Olivier Galibert <galibert@pobox.com>
Cc: linux-kernel@vger.kernel.org
Subject: Re: [2.6 patch] i386: always use 4k stacks
Date: Mon, 14 Nov 2005 18:55:25 -0600 [thread overview]
Message-ID: <437931FD.1010707@redhat.com> (raw)
In-Reply-To: <43792C82.5010707@redhat.com>
Mike Christie wrote:
> Olivier Galibert wrote:
>
>> On Mon, Nov 14, 2005 at 12:53:31PM +0100, Arjan van de Ven wrote:
>>
>>> The experience with Fedora so far is exceptionally good; in early 2.6
>>> there were some reports with XFS stacked on top of DM, but since then
>>> XFS has gone on a stack diet... also the -mm patches to do non-recursive
>>> IO submission will bury this (mostly theoretical) monster for good.
>>
>>
>>
>> Not theorical for iscsi though. I guess net+block is a little too
>> much.
>>
>
> If you have stack problem with iscsi then you should post it to those
> lists or send me a pointer offlist. There were problems with iscsi and
> XFS but they should be fixed in mainline. The XFS + iscsi problems that
> have been reported have not been stack usage problems though.
>
I think to hit a iscsi stack problem you will have to have the scsi
request_fn get called from __make_request (or one of the functions it
calls like __elv_add_request which looks like it could call
__generic_unplug_device). And then the iscsi queuecomamnd would have to
hit the path that calls iscsi_data_xmit. Have you hit this?
next prev parent reply other threads:[~2005-11-15 0:55 UTC|newest]
Thread overview: 273+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-11-14 2:11 [2.6 patch] i386: always use 4k stacks Adrian Bunk
2005-11-14 7:50 ` Arjan van de Ven
2005-11-14 10:20 ` Pierre Ossman
2005-11-14 10:31 ` Arjan van de Ven
2005-11-14 10:39 ` Pierre Ossman
2005-11-14 11:11 ` Jens Axboe
2005-11-14 11:19 ` Arjan van de Ven
2005-11-14 11:24 ` Jens Axboe
2005-11-14 11:27 ` Arjan van de Ven
2005-11-14 11:34 ` Jens Axboe
2005-11-14 11:53 ` Arjan van de Ven
2005-11-14 12:00 ` Pierre Ossman
2005-11-14 12:04 ` Olivier Galibert
2005-11-14 12:58 ` Alan Cox
2005-11-15 0:32 ` Mike Christie
2005-11-15 0:55 ` Mike Christie [this message]
2005-11-15 0:58 ` Olivier Galibert
2005-11-15 2:42 ` Mike Christie
-- strict thread matches above, loose matches on Subject: below --
2005-11-14 13:38 Alex Davis
2005-11-14 14:49 ` Alan Cox
2005-11-14 18:02 ` Alistair John Strachan
2005-11-14 18:12 ` Arjan van de Ven
2005-11-14 18:18 ` Dave Jones
2005-11-14 18:22 ` Alistair John Strachan
2005-11-14 18:29 ` Arjan van de Ven
2005-11-14 18:38 ` Alistair John Strachan
2005-11-14 19:17 ` Linus Torvalds
2005-11-14 19:28 ` Michael Buesch
2005-11-14 21:16 ` Rafael J. Wysocki
2005-11-14 20:27 ` Alan Cox
2005-11-16 0:50 ` Alex Davis
2005-11-16 4:05 ` Cal Peake
2005-11-16 8:03 ` Arjan van de Ven
2005-11-16 8:34 ` Oliver Neukum
2005-11-16 9:19 ` Ingo Molnar
2005-11-16 10:18 ` Wed, 16 Nov 2005 11:18:12 +0100
2005-11-16 10:40 ` Arjan van de Ven
2005-11-16 12:57 ` Andi Kleen
2005-11-16 13:51 ` Jörn Engel
2005-11-16 14:42 ` jmerkey
2005-11-16 15:18 ` Jörn Engel
2005-11-16 15:30 ` Oliver Neukum
2005-11-16 15:38 ` Arjan van de Ven
2005-11-16 16:10 ` Andi Kleen
2005-11-16 18:45 ` Adrian Bunk
2005-11-16 19:03 ` Benjamin LaHaise
2005-11-16 19:08 ` Andi Kleen
2005-11-16 20:46 ` Wed, 16 Nov 2005 21:46:05 +0100
2005-11-17 2:01 ` Andi Kleen
2005-11-17 0:06 ` Jörn Engel
2005-11-16 22:50 ` Jeffrey V. Merkey
2005-11-16 22:54 ` Jeffrey V. Merkey
2005-11-17 0:28 ` Jörn Engel
2005-11-17 4:06 ` Jeff V. Merkey
2005-11-17 0:31 ` Adrian Bunk
2005-11-17 4:05 ` Jeff V. Merkey
2005-11-14 18:29 ` Giridhar Pemmasani
2005-11-14 19:00 ` Olivier Galibert
2005-11-14 19:18 ` Benjamin LaHaise
2005-11-14 19:47 ` Giridhar Pemmasani
2005-11-14 22:33 ` Alan Cox
2005-11-14 22:14 ` Giridhar Pemmasani
2005-11-15 15:12 ` Paulo Marques
2005-11-15 1:09 ` Alex Davis
[not found] <58MJb-2Sn-37@gated-at.bofh.it>
[not found] ` <58NvO-46M-23@gated-at.bofh.it>
[not found] ` <58Rpx-1m6-11@gated-at.bofh.it>
[not found] ` <58UGF-6qR-27@gated-at.bofh.it>
[not found] ` <58UQf-6Da-3@gated-at.bofh.it>
2005-11-15 1:02 ` Robert Hancock
2005-11-15 2:07 ` Lee Revell
2005-11-15 2:22 ` Robert Hancock
2005-11-15 3:27 ` Giridhar Pemmasani
2005-11-15 3:28 ` Dave Jones
2005-11-15 3:26 ` Jeff V. Merkey
2005-11-15 5:06 ` Dave Jones
2005-11-15 6:19 ` Jeff V. Merkey
2005-11-15 6:52 ` Neil Brown
2005-11-15 6:47 ` Jeff V. Merkey
2005-11-15 13:18 ` Tue, 15 Nov 2005 14:18:51 +0100
2005-11-15 13:24 ` Arjan van de Ven
2005-11-15 16:46 ` Giridhar Pemmasani
2005-11-15 18:55 ` Adrian Bunk
2005-11-15 22:27 ` Giridhar Pemmasani
2005-11-15 23:20 ` Adrian Bunk
2005-11-18 11:40 ` Denis Vlasenko
2005-11-18 19:51 ` Giridhar Pemmasani
2005-11-18 23:32 ` Giridhar Pemmasani
2005-11-17 19:25 ` Bill Davidsen
2005-11-17 21:34 ` Giridhar Pemmasani
2005-11-19 1:33 ` Rob Landley
2005-11-19 2:02 ` Lee Revell
2005-11-19 2:43 ` Rob Landley
2005-11-19 3:22 ` Lee Revell
2005-11-19 3:38 ` Rob Landley
2005-11-19 5:26 ` Dave Jones
2005-11-17 14:11 ` Rob Landley
2005-11-18 19:27 ` Alan Cox
2005-11-18 20:05 ` Jeff V. Merkey
[not found] <58XuN-29u-17@gated-at.bofh.it>
[not found] ` <58XuN-29u-19@gated-at.bofh.it>
[not found] ` <58XuN-29u-21@gated-at.bofh.it>
[not found] ` <58XuN-29u-23@gated-at.bofh.it>
[not found] ` <58XuN-29u-25@gated-at.bofh.it>
[not found] ` <58XuN-29u-15@gated-at.bofh.it>
[not found] ` <58YAt-3Fs-5@gated-at.bofh.it>
[not found] ` <58ZGo-5ba-13@gated-at.bofh.it>
[not found] ` <5909m-5JB-5@gated-at.bofh.it>
2005-11-15 4:08 ` Robert Hancock
2005-11-15 3:56 ` Jeff V. Merkey
2005-11-15 4:31 ` Robert Hancock
2005-11-15 4:11 ` Jeff V. Merkey
2005-11-15 9:31 ` Bernd Petrovitsch
2005-11-15 9:45 ` Arjan van de Ven
2005-11-15 16:36 ` Jeffrey V. Merkey
2005-11-15 19:49 ` Meelis Roos
2005-11-15 16:39 ` Cal Peake
2005-11-17 19:32 ` Bill Davidsen
[not found] ` <59ecB-15H-13@gated-at.bofh.it>
[not found] ` <59htx-69E-13@gated-at.bofh.it>
[not found] ` <5acUX-PU-31@gated-at.bofh.it>
2005-11-18 13:06 ` Bodo Eggert
2005-11-18 18:37 ` Bill Davidsen
2005-11-15 23:41 Wed, 16 Nov 2005 00:41:11 +0100
2005-11-15 23:56 ` Parag Warudkar
2005-11-16 6:54 ` Arjan van de Ven
2005-11-16 9:04 ` Bernd Petrovitsch
2005-11-16 18:34 ` Adrian Bunk
2005-11-16 20:38 ` Krzysztof Halasa
2005-11-16 2:03 Kenneth Parrish
2005-11-16 18:38 ` Adrian Bunk
2005-11-17 12:17 Kenneth Parrish
2005-11-30 10:31 ` Eric W. Biederman
2005-11-30 11:49 ` Jörn Engel
2005-11-17 12:31 Kenneth Parrish
2005-11-23 22:34 Adrian Bunk
2005-11-30 13:16 Adrian Bunk
2005-12-05 21:35 Adrian Bunk
2005-12-05 21:45 Alex Davis
2005-12-05 23:45 ` Helge Hafting
2005-12-11 18:05 Adrian Bunk
2005-12-15 22:57 ` Jan Engelhardt
2005-12-15 23:12 ` Ismail Donmez
2005-12-16 3:51 ` Puneet Vyas
2005-12-16 7:55 ` Pekka Enberg
2005-12-19 9:27 ` Helge Hafting
2005-12-19 9:27 ` Helge Hafting
2005-12-15 23:13 ` Lee Revell
2005-12-16 0:36 ` Alan Cox
2005-12-15 21:24 Adrian Bunk
2005-12-15 22:00 ` Andrew Morton
2005-12-15 20:42 ` Jeff V. Merkey
2005-12-15 22:30 ` Adrian Bunk
2005-12-15 21:07 ` Jeff V. Merkey
2005-12-15 23:14 ` Lee Revell
2005-12-15 21:46 ` Jeff V. Merkey
2005-12-15 23:26 ` Lee Revell
2005-12-15 22:04 ` Jeff V. Merkey
2005-12-15 23:36 ` Ismail Donmez
2005-12-16 0:08 ` Fri, 16 Dec 2005 01:08:02 +0100
2005-12-15 22:51 ` Jeff V. Merkey
2005-12-16 0:57 ` Michael Buesch
2005-12-16 0:38 ` Alan Cox
2005-12-16 14:39 ` linux-os (Dick Johnson)
2005-12-16 14:49 ` Xavier Bestel
2005-12-16 15:01 ` Adrian Bunk
2005-12-16 18:42 ` Horst von Brand
2005-12-16 18:53 ` Oliver Neukum
2005-12-16 18:53 ` Brian Gerst
2005-12-16 19:02 ` Arjan van de Ven
2005-12-16 19:14 ` Oliver Neukum
2005-12-16 18:55 ` Steven Rostedt
2005-12-17 0:16 ` Horst von Brand
2005-12-19 9:40 ` Helge Hafting
2005-12-16 19:26 ` linux-os (Dick Johnson)
2005-12-16 21:08 ` David Lang
2005-12-16 21:35 ` linux-os (Dick Johnson)
2005-12-19 9:02 ` Helge Hafting
2005-12-16 0:37 ` Ray Lee
2005-12-19 8:55 ` Helge Hafting
2005-12-15 23:15 ` Dave Jones
2005-12-16 0:47 ` Adrian Bunk
2005-12-16 0:50 ` Dave Jones
2005-12-16 2:56 ` Neil Brown
2005-12-16 3:06 ` Dave Jones
2005-12-16 12:18 ` Adrian Bunk
2005-12-16 19:03 ` Horst von Brand
2005-12-19 0:45 ` Neil Brown
2005-12-19 1:34 ` Adrian Bunk
2005-12-19 11:40 ` Jörn Engel
2005-12-16 1:15 ` Nathan Scott
2005-12-16 1:37 ` Dave Jones
2005-12-16 1:49 ` Zwane Mwaikambo
2005-12-16 14:12 ` Adrian Bunk
2005-12-16 13:10 ` Diego Calleja
2005-12-16 14:04 ` Adrian Bunk
2005-12-16 15:35 ` Diego Calleja
2005-12-16 15:49 ` Kyle Moffett
2005-12-16 16:23 ` Michael Buesch
2005-12-16 20:02 ` Alan Cox
2005-12-16 20:08 ` Arjan van de Ven
2005-12-16 18:18 ` Giridhar Pemmasani
2005-12-16 18:36 ` Arjan van de Ven
2005-12-16 19:32 ` Mike Snitzer
2005-12-16 19:46 ` Arjan van de Ven
2005-12-16 21:28 ` Mike Snitzer
2005-12-16 21:49 ` Arjan van de Ven
2005-12-16 21:50 ` Adrian Bunk
2005-12-16 22:14 ` Dave Jones
2005-12-17 17:44 ` Andi Kleen
2005-12-17 20:16 ` Kyle Moffett
2005-12-17 20:23 ` Paul Rolland
2005-12-17 20:47 ` Arjan van de Ven
2005-12-17 20:52 ` Adrian Bunk
2005-12-18 2:35 ` Andi Kleen
2005-12-18 5:03 ` Parag Warudkar
2005-12-18 5:43 ` Andi Kleen
2005-12-18 6:05 ` Parag Warudkar
2005-12-18 15:51 ` Adrian Bunk
2005-12-18 15:59 ` Parag Warudkar
2005-12-19 11:09 ` Helge Hafting
2005-12-19 16:22 ` Parag Warudkar
2005-12-19 17:43 ` Dumitru Ciobarcianu
2005-12-19 19:10 ` Parag Warudkar
2005-12-19 19:27 ` Dumitru Ciobarcianu
2005-12-19 20:17 ` Parag Warudkar
2005-12-19 20:34 ` Dumitru Ciobarcianu
2005-12-20 1:24 ` Tue, 20 Dec 2005 02:24:16 +0100
2005-12-20 14:28 ` Horst von Brand
2005-12-20 17:56 ` David Lang
2005-12-20 18:09 ` Arjan van de Ven
2005-12-20 18:49 ` David Lang
2005-12-21 11:12 ` Sander
2005-12-21 20:03 ` Jeffrey Hundstad
2005-12-20 18:12 ` Adrian Bunk
2005-12-20 18:12 ` Sean
2005-12-20 18:12 ` Sean
2005-12-20 18:23 ` Dave Jones
2005-12-20 12:58 ` Adrian Bunk
2005-12-20 14:35 ` Felix Oxley
2005-12-18 15:44 ` Adrian Bunk
2005-12-18 12:09 ` Adrian Bunk
2005-12-18 15:49 ` Parag Warudkar
2005-12-18 15:57 ` Adrian Bunk
2005-12-18 16:04 ` Parag Warudkar
2005-12-16 15:58 ` Adrian Bunk
2005-12-16 16:46 ` Arjan van de Ven
2005-12-16 5:20 Alex Davis
2005-12-16 5:29 ` Dave Jones
2005-12-16 6:16 ` Alex Davis
2005-12-16 7:41 ` Pekka Enberg
2005-12-16 7:43 ` Kyle Moffett
2005-12-16 7:53 ` Kyle Moffett
2005-12-16 8:02 ` Arjan van de Ven
2005-12-27 21:03 ` David Weinehall
2005-12-27 22:26 ` Michael Buesch
2005-12-16 8:10 ` Matt Domsch
[not found] <EC9B7A4A-2CD2-4EA4-B9B3-D35F8F5DFA4B@mac.com>
2005-12-16 8:48 ` Alex Davis
2005-12-16 9:38 ` Kyle Moffett
2005-12-16 14:45 ` Alex Davis
2005-12-16 15:11 ` Kyle Moffett
[not found] <5kh6K-7KC-3@gated-at.bofh.it>
[not found] ` <5kiFR-1mi-11@gated-at.bofh.it>
2005-12-16 11:05 ` Bodo Eggert
2005-12-16 12:22 ` Denis Vlasenko
2005-12-16 18:08 ` Dave Jones
2005-12-17 10:26 ` Bodo Eggert
2005-12-16 19:25 ` Lee Revell
2005-12-17 3:47 ` Bodo Eggert
2005-12-16 15:36 Matt Reuther
[not found] <200512161903.jBGJ3EnR003647@quelen.inf.utfsm.cl>
2005-12-17 0:17 ` Horst von Brand
2005-12-18 23:10 ` Neil Brown
2005-12-17 6:53 Alex Davis
[not found] <5k8PZ-4xt-9@gated-at.bofh.it>
[not found] ` <5k9sD-5yh-13@gated-at.bofh.it>
[not found] ` <5knFp-kU-51@gated-at.bofh.it>
[not found] ` <5korL-1xX-33@gated-at.bofh.it>
[not found] ` <5kpRh-3sK-11@gated-at.bofh.it>
[not found] ` <5kq0L-3FB-37@gated-at.bofh.it>
[not found] ` <5kOma-4K1-23@gated-at.bofh.it>
[not found] ` <5kRk3-xO-11@gated-at.bofh.it>
2005-12-18 5:57 ` Bodo Eggert
2005-12-18 12:28 ` Adrian Bunk
2005-12-18 13:44 ` Michael Poole
2005-12-18 14:12 ` Adrian Bunk
2005-12-18 10:49 Stefan Rompf
2005-12-18 12:06 ` Alan Cox
2005-12-20 19:08 Parag Warudkar
2005-12-20 19:25 ` David Lang
2005-12-20 21:37 ` Horst von Brand
2005-12-20 19:53 Parag Warudkar
[not found] ` <122020051953.9002.43A861470004E9E70000232A220702095300009A9B9CD3040A0 29D0A05@comcast.net>
2005-12-20 20:03 ` Sean
2005-12-20 20:03 ` Sean
2005-12-20 20:27 ` Jesper Juhl
2005-12-20 22:08 ` Horst von Brand
[not found] <5lQOU-492-31@gated-at.bofh.it>
[not found] ` <5lQOU-492-29@gated-at.bofh.it>
2005-12-23 10:12 ` Bodo Eggert
2005-12-23 10:29 ` Eric Dumazet
2005-12-23 10:44 ` Sean
2005-12-23 10:44 ` Sean
2005-12-23 13:59 ` Diego Calleja
2005-12-23 23:08 ` Pavel Machek
2005-12-24 1:06 ` Horst von Brand
2006-02-11 23:26 Joshua Hudson
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=437931FD.1010707@redhat.com \
--to=mchristi@redhat.com \
--cc=galibert@pobox.com \
--cc=linux-kernel@vger.kernel.org \
/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.