Subject: Re: Queue with wait-free enqueue, blocking dequeue, splice

From: Mathieu Desnoyers <[email-masked]>
Date: Sat, 18 Oct 2014 11:48:12 +0000 (UTC)

Hi Jesper,

(re-send after getting the right netdev ML address)

Following our LPC discussion on lock-free queue algorithms
for qdisc, here is some info on the wfcqueue implementation
found in Userspace RCU. See http://urcu.so for info and
git repository.

Here is the wfcqueue ported to the Linux kernel I sent last
year as RFC:
https://lkml.org/lkml/2013/3/14/289

I'm very interested to learn if it fits well for your
use-case,

Feedback is welcome,

Thanks!

Mathieu

-- 
Mathieu Desnoyers
EfficiOS Inc.
http://www.efficios.com