From mboxrd@z Thu Jan  1 00:00:00 1970
From: James Bottomley <James.Bottomley@HansenPartnership.com>
Subject: Re: [PATCH 0/1] scsi: Handle MLQUEUE busy response in
 scsi_send_eh_cmnd
Date: Mon, 15 Apr 2013 13:45:30 -0700
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References: <20130415183949.678757952@linux.vnet.ibm.com>
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To: wenxiong@linux.vnet.ibm.com
Cc: linux-scsi@vger.kernel.org, brking@linux.vnet.ibm.com

On Mon, 2013-04-15 at 13:39 -0500, wenxiong@linux.vnet.ibm.com wrote:
> In scsi_send_eh_cmnd(), this fix will check the return code of queuecomamnd
> when sending commands and retry for a bit if the driver returns a
> busy response.

This is already handled by the timeout, I think.  If a driver
continuously returns MLQUEUE BUSY, then we'll fail the request after the
timeout on the command expires.

James