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Re: [dm-devel] [PATCH 2/3] scsi_dh: Remove the workqueue used foractivate
- From: Chandra Seetharaman <sekharan us ibm com>
- To: device-mapper development <dm-devel redhat com>
- Cc: linux-scsi vger kernel org
- Subject: Re: [dm-devel] [PATCH 2/3] scsi_dh: Remove the workqueue used foractivate
- Date: Thu, 07 May 2009 17:35:49 -0700
On Wed, 2009-05-06 at 22:32 -0500, Mike Christie wrote:
> Chandra Seetharaman wrote:
> > Since scsi_dh_activate() has become an asynchronous function,
> > we do not need a workqueue for submitting scsi_dh_activate().
> >
> > This patch just removes the workqueue that submits scsi_dh_activate().
> >
>
> Before this is merged, we need to convert the other device handlers to
> use blk_execute_rq_nowait or use their own workqueue_struct right?
If we want those modules also behave async, then yes.
But, this set of 3 patches would work fine as I made the relevant
changes to those modules so that they work properly.
>
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