From: "Martin K. Petersen" <martin.petersen@oracle.com>
To: Bart Van Assche <bart.vanassche@wdc.com>
Cc: "Martin K . Petersen" <martin.petersen@oracle.com>,
"James E . J . Bottomley" <jejb@linux.vnet.ibm.com>,
linux-scsi@vger.kernel.org,
Douglas Gilbert <dgilbert@interlog.com>,
Christoph Hellwig <hch@lst.de>, Hannes Reinecke <hare@suse.com>,
Johannes Thumshirn <jthumshirn@suse.de>
Subject: Re: [PATCH] scsi_debug: Add support for injecting SCSI_MLQUEUE_HOST_BUSY
Date: Thu, 07 Dec 2017 21:12:47 -0500 [thread overview]
Message-ID: <yq18teevug0.fsf@oracle.com> (raw)
In-Reply-To: <20171207225618.3116-1-bart.vanassche@wdc.com> (Bart Van Assche's message of "Thu, 7 Dec 2017 14:56:18 -0800")
Bart,
> Although it is important to be able to trigger the code in the SCSI
> core for SCSI_MLQUEUE_HOST_BUSY handling, currently it is nontrivial
> to trigger that code. Hence this patch that adds a new error injection
> option to the scsi_debug driver for making the .queue_rq()
> implementation of this driver return SCSI_MLQUEUE_HOST_BUSY.
This looks good to me. Doug?
--
Martin K. Petersen Oracle Linux Engineering
next prev parent reply other threads:[~2017-12-08 2:13 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-07 22:56 [PATCH] scsi_debug: Add support for injecting SCSI_MLQUEUE_HOST_BUSY Bart Van Assche
2017-12-08 2:12 ` Martin K. Petersen [this message]
2017-12-08 2:46 ` Douglas Gilbert
2017-12-08 2:51 ` Martin K. Petersen
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