linux-kernel - Re: [PATCH 17/32] scsi/ibmvstgt: use system

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Date:	Mon, 3 Jan 2011 18:45:33 +0100
From:	Bart Van Assche <bvanassche@....org>
To:	Tejun Heo <tj@...nel.org>
Cc:	linux-kernel@...r.kernel.org,
	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>,
	"James E.J. Bottomley" <James.Bottomley@...senpartnership.com>,
	linux-scsi@...r.kernel.org
Subject: Re: [PATCH 17/32] scsi/ibmvstgt: use system_wq instead of vtgtd workqueue

On Mon, Jan 3, 2011 at 2:49 PM, Tejun Heo <tj@...nel.org> wrote:
> The target driver is not in the memory reclaim path and doesn't need a
> dedicated workqueue.  Drop vtgtd and use system_wq instead.  The used
> work item is sync flushed on removal.

[ ... ]

Hi Tejun,

No matter which storage target will go upstream, I'm afraid that this
patch will conflict with it. See e.g.
http://dchs.spinics.net/lists/linux-scsi/msg49105.html.

Bart.
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