From: Peter Zijlstra <a.p.zijlstra@chello.nl>
To: Gregory Haskins <ghaskins@novell.com>
Cc: Steven Rostedt <rostedt@goodmis.org>,
RT <linux-rt-users@vger.kernel.org>, Ingo Molnar <mingo@elte.hu>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH 5/7] RT: Add support for low-priority wake-up to push_rt feature
Date: Sat, 13 Oct 2007 11:46:18 +0200 [thread overview]
Message-ID: <1192268778.27435.46.camel@twins> (raw)
In-Reply-To: <20071013001559.7444.4125.stgit@novell1.haskins.net>
[-- Attachment #1: Type: text/plain, Size: 314 bytes --]
On Fri, 2007-10-12 at 20:15 -0400, Gregory Haskins wrote:
> +/* Push all tasks that we can to other CPUs */
> +static void push_rt_tasks(struct rq *this_rq)
> +{
> + while (push_rt_task(this_rq));
> +}
I'd like to see an additional termination condition to this loop (might
just be paranoia though).
[-- Attachment #2: This is a digitally signed message part --]
[-- Type: application/pgp-signature, Size: 189 bytes --]
next prev parent reply other threads:[~2007-10-13 9:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-13 0:15 [PATCH 0/7] RT: RT-Overload/Sched enhancements (v2) Gregory Haskins
2007-10-13 0:15 ` [PATCH 1/7] RT: Add a per-cpu rt_overload indication Gregory Haskins
2007-10-15 17:42 ` Steven Rostedt
2007-10-13 0:15 ` [PATCH 2/7] RT: Wrap the RQ notion of priority to make it conditional Gregory Haskins
2007-10-15 17:45 ` Steven Rostedt
2007-10-15 19:57 ` Gregory Haskins
2007-10-13 0:15 ` [PATCH 3/7] RT: Initialize the priority value Gregory Haskins
2007-10-15 17:46 ` Steven Rostedt
2007-10-13 0:15 ` [PATCH 4/7] RT: Add support for updating push-rt priority under PI boost Gregory Haskins
2007-10-15 17:47 ` Steven Rostedt
2007-10-13 0:15 ` [PATCH 5/7] RT: Add support for low-priority wake-up to push_rt feature Gregory Haskins
2007-10-13 9:46 ` Peter Zijlstra [this message]
2007-10-15 18:57 ` Steven Rostedt
2007-10-15 18:05 ` Steven Rostedt
2007-10-15 19:54 ` Gregory Haskins
2007-10-13 0:16 ` [PATCH 6/7] RT: Select tasks based on relative affinity Gregory Haskins
2007-10-15 20:08 ` Gregory Haskins
2007-10-13 0:16 ` [PATCH 7/7] RT: (RFC) Only try to pull tasks in if we are downgrading our priority Gregory Haskins
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=1192268778.27435.46.camel@twins \
--to=a.p.zijlstra@chello.nl \
--cc=ghaskins@novell.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rt-users@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=rostedt@goodmis.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox