From: Ingo Molnar <mingo@elte.hu>
To: Daniel Walker <dwalker@mvista.com>
Cc: linux-kernel@vger.kernel.org,
Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>,
Oleg Nesterov <oleg@tv-sign.ru>, Esben Nielsen <simlo@phys.au.dk>
Subject: Re: [patch] Real-Time Preemption, plist fixes
Date: Mon, 6 Jun 2005 09:44:58 +0200 [thread overview]
Message-ID: <20050606074458.GA11875@elte.hu> (raw)
In-Reply-To: <Pine.LNX.4.44.0506050830050.23583-100000@dhcp153.mvista.com>
* Daniel Walker <dwalker@mvista.com> wrote:
> For me it's strictly a speed question. I was reviewing
> V0.7.40-04 and it looks like apples and oranges to me. It's more a
> question of where do you perfer the latency , in up() or in down() ..
> plist is slower for non-RT tasks, but non-RT tasks also get the
> benefit of priority ordering.
what benefit do non-RT tasks get from plists, compared to the ordered
list? Non-RT tasks are not PI handled in any way.
Ingo
next prev parent reply other threads:[~2005-06-06 7:47 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-05 0:17 patch] " Thomas Gleixner
2005-06-05 0:53 ` Daniel Walker
2005-06-05 2:33 ` Plist cleanup on RT Daniel Walker
2005-06-05 8:32 ` patch] Real-Time Preemption, plist fixes Thomas Gleixner
2005-06-05 10:53 ` Thomas Gleixner
2005-06-05 7:58 ` Esben Nielsen
2005-06-05 8:05 ` Thomas Gleixner
2005-06-05 8:42 ` Esben Nielsen
2005-06-05 8:53 ` Ingo Molnar
2005-06-05 9:00 ` Esben Nielsen
2005-06-05 8:18 ` Ingo Molnar
2005-06-05 8:21 ` Thomas Gleixner
2005-06-05 8:26 ` [patch] " Ingo Molnar
2005-06-05 8:53 ` Thomas Gleixner
2005-06-05 9:47 ` Ingo Molnar
2005-06-05 15:08 ` Daniel Walker
2005-06-05 8:54 ` Esben Nielsen
2005-06-05 13:49 ` Ingo Molnar
2005-06-05 14:35 ` Esben Nielsen
2005-06-06 7:32 ` Ingo Molnar
2005-06-06 8:57 ` Esben Nielsen
2005-06-06 12:08 ` Ingo Molnar
2005-06-06 15:04 ` Daniel Walker
2005-06-05 14:51 ` Daniel Walker
2005-06-05 15:17 ` Thomas Gleixner
2005-06-05 15:21 ` Daniel Walker
2005-06-05 15:02 ` Daniel Walker
2005-06-05 16:29 ` Daniel Walker
2005-06-06 7:44 ` Ingo Molnar [this message]
2005-06-06 14:49 ` Daniel Walker
2005-06-06 7:44 Perez-Gonzalez, Inaky
2005-06-06 7:57 ` Ingo Molnar
2005-06-06 14:56 ` Daniel Walker
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=20050606074458.GA11875@elte.hu \
--to=mingo@elte.hu \
--cc=dwalker@mvista.com \
--cc=inaky.perez-gonzalez@intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=oleg@tv-sign.ru \
--cc=simlo@phys.au.dk \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®