From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Jens Axboe <jens.axboe@oracle.com>
Cc: Mark Lord <liml@rtr.ca>, Jeff Garzik <jeff@garzik.org>,
linux-ide@vger.kernel.org, linux-kernel@vger.kernel.org,
htejun@gmail.com
Subject: Re: [PATCH] libata: use single threaded work queue
Date: Thu, 20 Aug 2009 08:22:25 +1000 [thread overview]
Message-ID: <1250720545.4810.37.camel@pasglop> (raw)
In-Reply-To: <20090819122320.GA12579@kernel.dk>
On Wed, 2009-08-19 at 14:23 +0200, Jens Axboe wrote:
> Well, that's the same thread pool suggestion that Jeff came up with.
> And
> I agree, that's a nicer long term solution (it's also how the per-bdi
> flushing replacement works). The problem with that appears to be that
> any suggested patchset for thread pools spiral into certain "but what
> color should it be?!" death.
>
> I'll try and work up a simple create_threadpool() implementation, we
> can
> literally cut away hundreds of threads with that.
Don't we have one already ? Dave Howells slow_work or such ?
Ben.
next prev parent reply other threads:[~2009-08-19 22:22 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-08-19 11:25 [PATCH] libata: use single threaded work queue Jens Axboe
2009-08-19 11:59 ` Jeff Garzik
2009-08-19 12:04 ` Jens Axboe
2009-08-19 12:14 ` Mark Lord
2009-08-19 12:23 ` Jens Axboe
2009-08-19 13:22 ` Jeff Garzik
2009-08-19 13:28 ` Jeff Garzik
2009-08-19 14:11 ` Tejun Heo
2009-08-19 15:21 ` Alan Cox
2009-08-19 15:53 ` Tejun Heo
2009-08-19 16:15 ` Alan Cox
2009-08-19 16:58 ` Tejun Heo
2009-08-19 17:23 ` Alan Cox
2009-08-20 12:46 ` Tejun Heo
2009-08-20 11:39 ` Stefan Richter
2009-08-20 12:11 ` Stefan Richter
2009-08-19 22:22 ` Benjamin Herrenschmidt [this message]
2009-08-20 12:47 ` Tejun Heo
2009-08-20 12:48 ` Tejun Heo
2009-08-20 14:28 ` James Bottomley
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