Re: [PATCH 3/5] workqueue: Create low-level unbound workqueues cpumask

From: Christoph Lameter
Date: Fri May 16 2014 - 13:52:33 EST


On Fri, 16 May 2014, Frederic Weisbecker wrote:

> It works on a lower-level than the per WQ_SYSFS workqueues cpumask files
> such that the effective cpumask applied for a given unbound workqueue is
> the intersection of /sys/devices/virtual/workqueue/$WORKQUEUE/cpumask and
> the new /sys/devices/virtual/workqueue/cpumask_unbounds file.

Why is there "virtual" directory in the path? Workqueues are "virtual"
devices?

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