From mboxrd@z Thu Jan  1 00:00:00 1970
From: rusty@rustcorp.com.au (Rusty Russell)
Date: Tue, 22 Jan 2013 09:29:49 +1030
Subject: [lttng-dev] Coding blog: lockless queues
In-Reply-To: <20130110165942.GA5133@Krystal>
References: <20130110165942.GA5133@Krystal>
Message-ID: <87ip6quopm.fsf@rustcorp.com.au>

Mathieu Desnoyers <mathieu.desnoyers at efficios.com> writes:
> Hi Rusty!
>
> I've stumbled on your blog post: http://rusty.ozlabs.org/?p=317
>
> and I find that you looked at the RCU lock-free queue implementation in
> the Userspace RCU project, but not at the wait-free concurrent queue
> implementation we have (wait-free enqueue, blocking dequeue), which does
> not require RCU at all and might be a much better fit for what you are
> trying to achieve.

Clearly, I stopped reading too early!  It's a very nice
implementation...

If I revisit this, I'll do a code review and post it on my blog.

Thanks!
Rusty.