From: Daniel Wagner <daniel.wagner@bmw-carit.de>
To: Daniel Wagner <daniel.wagner@bmw-carit.de>,
Clark Williams <williams@redhat.com>
Cc: <linux-rt-users@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<paul.gortmaker@windriver.com>, <peterz@infradead.org>,
<bigeasy@linutronix.de>, <tglx@linutronix.de>,
<paulmck@linux.vnet.ibm.com>, <rostedt@goodmis.org>
Subject: Re: [RFC v0 0/3] Simple wait queue support
Date: Tue, 11 Aug 2015 08:24:49 +0200 [thread overview]
Message-ID: <55C99531.5050409@bmw-carit.de> (raw)
In-Reply-To: <1438781448-10760-1-git-send-email-daniel.wagner@bmw-carit.de>
Hi Clark,
On 08/05/2015 03:30 PM, Daniel Wagner wrote:
> It's a while since the last attempt by Paul to get simple wait ready
> for mainline [1]. At the last realtime workshop it was discussed how
> the swait implementation could be made preempt aware. Peter posted an
> untested version of it here [2].
>
> In order to test it, I used Paul's two patches which makes completion
> and rcu using swait instead of wait. Some small renamings were
> necessary to get it working, e.g. s/swait_head/swait_queue_head/.
I have setup a git tree with the patches as you have requested:
https://git.kernel.org/cgit/linux/kernel/git/wagi/linux.git/log/?h=swait
If you have your list -> hlist patch ready I'll gladly test it.
cheers,
daniel
prev parent reply other threads:[~2015-08-11 6:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-05 13:30 [RFC v0 0/3] Simple wait queue support Daniel Wagner
2015-08-05 13:30 ` [RFC v0 1/3] KVM: use simple waitqueue for vcpu->wq Daniel Wagner
2015-08-05 13:30 ` [RFC v0 2/3] sched/completion: convert completions to use simple wait queues Daniel Wagner
2015-08-05 13:30 ` [RFC v0 3/3] rcu: use simple wait queues where possible in rcutree Daniel Wagner
2015-08-06 19:22 ` [RFC v0 0/3] Simple wait queue support Paul Gortmaker
2015-08-06 19:31 ` Steven Rostedt
2015-08-06 21:36 ` Peter Zijlstra
2015-08-06 22:14 ` Steven Rostedt
2015-08-07 9:25 ` Peter Zijlstra
2015-08-07 11:29 ` Steven Rostedt
2015-08-07 6:42 ` Daniel Wagner
2015-08-07 12:00 ` Daniel Wagner
2015-08-11 6:24 ` Daniel Wagner [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=55C99531.5050409@bmw-carit.de \
--to=daniel.wagner@bmw-carit.de \
--cc=bigeasy@linutronix.de \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-rt-users@vger.kernel.org \
--cc=paul.gortmaker@windriver.com \
--cc=paulmck@linux.vnet.ibm.com \
--cc=peterz@infradead.org \
--cc=rostedt@goodmis.org \
--cc=tglx@linutronix.de \
--cc=williams@redhat.com \
/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