linux-kernel - Re: [RFC v0 0/3] Simple wait queue support

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Message-ID: <55C99531.5050409@bmw-carit.de>
Date:	Tue, 11 Aug 2015 08:24:49 +0200
From:	Daniel Wagner <daniel.wagner@...-carit.de>
To:	Daniel Wagner <daniel.wagner@...-carit.de>,
	Clark Williams <williams@...hat.com>
CC:	<linux-rt-users@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<paul.gortmaker@...driver.com>, <peterz@...radead.org>,
	<bigeasy@...utronix.de>, <tglx@...utronix.de>,
	<paulmck@...ux.vnet.ibm.com>, <rostedt@...dmis.org>
Subject: Re: [RFC v0 0/3] Simple wait queue support

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
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