From: "Konstantin A. Lepikhov" <lakostis@anti-leasure.ru>
To: ALT Linux kernel packages development <devel-kernel@altlinux.ru>
Subject: [d-kernel] Re: HZ=250?
Date: Sat, 25 Jun 2005 19:21:19 +0400
Message-ID: <20050625152119.GC3112@lks.home> (raw)
In-Reply-To: <20050625100108.GW24580@osdn.org.ua>
[-- Attachment #1: Type: text/plain, Size: 1614 bytes --]
Hi Michael!
Saturday 25, at 01:01:08 PM you wrote:
> On Wed, Jun 22, 2005 at 07:16:27PM +0400, Denis Smirnov wrote:
> > MS> Вот и я так думаю. Вчера с vsu@ обсудили, вышло вот что
> > MS> (также ещё два прилежащих и имеющих отношение к 2.6.12
> > MS> в свете 2.9.9.9 вопроса, насколько понимаю):
> > Меня только пните больно, чтобы zaptel проверил.
>
> Держи src.rpm. Для удобства -- вот и описание:
>
> ---
> List: linux-kernel <?l=linux-kernel&r=1&w=2>
> Subject: [RFC][PATCH][2.6] CONFIG_HZ for x86 <?t=106778764700002&r=1&w=2>
> From: Mikael Pettersson <mikpe () csd ! uu ! se> <?a=90367460900004&r=1&w=2>
> Date: 2003-11-02 15:36:22 <?l=linux-kernel&r=1&w=2&b=200311>
> [Download message RAW <?l=linux-kernel&m=106778757803465&q=raw>]*
>
> This patch adds a CONFIG_HZ option to x86, allowing the kernel-
> internal HZ to be reduced from 1000 to 512 or 100. This solves
> lost timer interrupt problems on really old machines like my 486.
> According to Alan Cox, HZ==1000 is also harmful on some laptops
> (presumably due to long SMI windows), so this patch should be
> useful for those too.
а еще данный патч ломал ide-scsi, т.к в 2.4 оно было на CONFIG_HZ
завязано. И вся поддержка pktcdvd шла лесом :-/ Хорошо, что в 2.6 все-таки
избавились от ide-scsi.
PS BTW этот же патч лежит в lowlatency для 2.4
--
WBR, Konstantin chat with ==>ICQ: 109916175
Lepikhov, speak to ==>JID: lakostis@jabber.org
aka L.A. Kostis write to ==>mailto:lakostis@pisem.net.nospam
...The information is like the bank... (c) EC8OR
[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]
prev parent reply other threads:[~2005-06-25 15:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-15 6:46 ` [d-kernel] HZ=250? (was: [devel] I: Sisyphus 20050611 rebuild status) Michael Shigorin
2005-06-18 11:31 ` [d-kernel] " Konstantin A. Lepikhov
2005-06-22 14:40 ` [d-kernel] HZ=250? Michael Shigorin
2005-06-22 15:16 ` Denis Smirnov
2005-06-25 10:01 ` Michael Shigorin
2005-06-25 15:21 ` Konstantin A. Lepikhov [this message]
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=20050625152119.GC3112@lks.home \
--to=lakostis@anti-leasure.ru \
--cc=devel-kernel@altlinux.ru \
/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
ALT Linux kernel packages development
This inbox may be cloned and mirrored by anyone:
git clone --mirror http://lore.altlinux.org/devel-kernel/0 devel-kernel/git/0.git
# If you have public-inbox 1.1+ installed, you may
# initialize and index your mirror using the following commands:
public-inbox-init -V2 devel-kernel devel-kernel/ http://lore.altlinux.org/devel-kernel \
devel-kernel@altlinux.org devel-kernel@altlinux.ru devel-kernel@altlinux.com
public-inbox-index devel-kernel
Example config snippet for mirrors.
Newsgroup available over NNTP:
nntp://lore.altlinux.org/org.altlinux.lists.devel-kernel
AGPL code for this site: git clone https://public-inbox.org/public-inbox.git