Date: Sat, 19 Jun 2010 11:27:58 +0200
From: Andi Kleen <andi@firstfloor.org>
To: Tejun Heo <tj@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>, Andy Walls <awalls@md.metrocast.net>,
       Daniel Walker <dwalker@codeaurora.org>, mingo@elte.hu,
       linux-kernel@vger.kernel.org, jeff@garzik.org,
       akpm@linux-foundation.org, rusty@rustcorp.com.au,
       cl@linux-foundation.org, dhowells@redhat.com, arjan@linux.intel.com,
       johannes@sipsolutions.net, oleg@redhat.com, axboe@kernel.dk
Subject: Re: Overview of concurrency managed workqueue
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> Hmmm... yeah, adding it isn't hard.  I'm just a bit skeptical how
> useful it would be.  Having only single user would be a bit silly.

Why? If it's an important user...

> Can you think of anything else which could benefit from high priority
> queueing?

Over time we'll get more error handling, e.g. advanced NMI handling.
Maybe it could be useful for thermal handling too which is a similar
situation.

To be honest I would prefer if there aren't that many more users,
the more users the less useful it becomes.

-Andi
-- 
ak@linux.intel.com -- Speaking for myself only.
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