From: Peter Zijlstra <peterz@infradead.org>
To: luca abeni <luca.abeni@unitn.it>
Cc: Steven Rostedt <rostedt@goodmis.org>,
Daniel Bristot de Oliveira <bristot@redhat.com>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@redhat.com>,
Juri Lelli <juri.lelli@arm.com>,
Claudio Scordino <claudio@evidence.eu.com>
Subject: Re: [RFC v3 1/6] Track the active utilisation
Date: Fri, 18 Nov 2016 16:28:40 +0100 [thread overview]
Message-ID: <20161118152840.GU3117@twins.programming.kicks-ass.net> (raw)
In-Reply-To: <20161118161017.45e19cb9@sweethome>
On Fri, Nov 18, 2016 at 04:10:17PM +0100, luca abeni wrote:
> Ok; I originally made it signed because I wanted the "running_bw < 0"
> check, but I can change it to "dl_rq->running_bw > old" (I did not
> think about it).
Happy accident of me staring at unsigned over/under-flow for the past
several days :-)
next prev parent reply other threads:[~2016-11-18 15:28 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-24 14:06 [RFC v3 0/6] CPU reclaiming for SCHED_DEADLINE Luca Abeni
2016-10-24 14:06 ` [RFC v3 1/6] Track the active utilisation Luca Abeni
2016-10-25 9:09 ` Daniel Bristot de Oliveira
2016-10-25 9:29 ` luca abeni
2016-10-25 13:58 ` Steven Rostedt
2016-10-25 18:04 ` Luca Abeni
2016-11-18 14:23 ` Peter Zijlstra
2016-11-18 15:10 ` luca abeni
2016-11-18 15:28 ` Peter Zijlstra [this message]
2016-11-18 16:42 ` Steven Rostedt
2016-12-05 22:30 ` luca abeni
2016-12-06 8:35 ` Peter Zijlstra
2016-12-06 8:57 ` luca abeni
2016-12-06 13:47 ` luca abeni
2016-11-01 16:45 ` Juri Lelli
2016-11-01 21:10 ` luca abeni
2016-11-08 17:56 ` Juri Lelli
2016-11-08 18:17 ` Luca Abeni
2016-11-08 18:53 ` Juri Lelli
2016-11-08 19:09 ` Luca Abeni
2016-11-08 20:02 ` Juri Lelli
2016-11-09 15:25 ` luca abeni
2016-11-09 16:29 ` luca abeni
2016-11-18 14:55 ` Peter Zijlstra
2016-11-18 13:55 ` Peter Zijlstra
2016-11-18 15:06 ` luca abeni
2016-10-24 14:06 ` [RFC v3 2/6] Improve the tracking of " Luca Abeni
2016-11-01 16:46 ` Juri Lelli
2016-11-01 21:46 ` luca abeni
2016-11-02 2:35 ` luca abeni
2016-11-10 10:04 ` Juri Lelli
2016-11-10 11:56 ` Juri Lelli
2016-11-10 12:15 ` luca abeni
2016-11-10 12:34 ` Juri Lelli
2016-11-10 12:45 ` luca abeni
2016-11-02 2:41 ` luca abeni
2016-11-18 15:36 ` Peter Zijlstra
2016-11-18 15:56 ` luca abeni
2016-11-18 15:47 ` Peter Zijlstra
2016-11-18 16:06 ` luca abeni
2016-11-18 18:49 ` Peter Zijlstra
2016-10-24 14:06 ` [RFC v3 3/6] Fix the update of the total -deadline utilization Luca Abeni
2016-10-24 14:06 ` [RFC v3 4/6] GRUB accounting Luca Abeni
2016-10-24 14:06 ` [RFC v3 5/6] Do not reclaim the whole CPU bandwidth Luca Abeni
2016-10-24 14:06 ` [RFC v3 6/6] Make GRUB a task's flag Luca Abeni
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=20161118152840.GU3117@twins.programming.kicks-ass.net \
--to=peterz@infradead.org \
--cc=bristot@redhat.com \
--cc=claudio@evidence.eu.com \
--cc=juri.lelli@arm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=luca.abeni@unitn.it \
--cc=mingo@redhat.com \
--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 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.