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From: Hannes Reinecke <hare@suse.de>
To: James Bottomley <jbottomley@parallels.com>
Cc: "linux-scsi@vger.kernel.org" <linux-scsi@vger.kernel.org>,
	"bvanassche@acm.org" <bvanassche@acm.org>,
	"hch@infradead.org" <hch@infradead.org>
Subject: Re: [PATCH 5/5] ses: Use vpd information from scsi_device
Date: Mon, 10 Mar 2014 21:44:30 +0100	[thread overview]
Message-ID: <531E242E.60806@suse.de> (raw)
In-Reply-To: <1394475625.2565.42.camel@dabdike.int.hansenpartnership.com>

On 03/10/2014 07:20 PM, James Bottomley wrote:
> On Mon, 2014-03-10 at 15:28 +0100, Hannes Reinecke wrote:
>> The scsi_device now has VPD page83 information attached, so
>> there is no need to query it again.
>
> This is a bit new for a v8 patch, have you actually tested it?  I'm
> asking because it looks to me like the vpd attach is done just before
> the configure whereas the bindings are usually done in add.  I suspect
> this will work for ses because it's a device model binding rather than a
> transport class binding and the former occurs later, but knowing it
> actually all works would be useful.
>
Yes, correct. But the device_add() call is done in
scsi_sysfs_add_sdev(), which is done at the end of scsi_add_lun().
So that will be okay.

But nevertheless I'll be cross-checking.

Cheers,

Hannes
-- 
Dr. Hannes Reinecke		      zSeries & Storage
hare@suse.de			      +49 911 74053 688
SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg)
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      reply	other threads:[~2014-03-10 18:41 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-03-10 14:28 [PATCHv8 0/5] Display EVPD pages in sysfs Hannes Reinecke
2014-03-10 14:28 ` [PATCH 1/5] scsi_sysfs: Implement 'is_visible' callback Hannes Reinecke
2014-03-10 14:28 ` [PATCH 2/5] scsi: Return VPD page length in scsi_vpd_inquiry() Hannes Reinecke
2014-03-12 21:14   ` Muthukumar R
2014-03-12 21:43     ` Douglas Gilbert
2014-03-12 23:21       ` Muthukumar R
2014-03-13  6:45     ` Hannes Reinecke
2014-03-10 14:28 ` [PATCH 3/5] Add EVPD page 0x83 to sysfs Hannes Reinecke
2014-03-10 18:24   ` James Bottomley
2014-03-10 20:52     ` Hannes Reinecke
2014-03-11  4:14       ` James Bottomley
2014-03-11 11:56         ` Hannes Reinecke
2014-03-11 10:55           ` James Bottomley
2014-03-13  1:53             ` Martin K. Petersen
2014-03-13  3:31               ` James Bottomley
2014-03-12  8:03       ` hch
2014-03-10 14:28 ` [PATCH 4/5] Add EVPD page 0x80 " Hannes Reinecke
2014-03-10 14:28 ` [PATCH 5/5] ses: Use vpd information from scsi_device Hannes Reinecke
2014-03-10 18:20   ` James Bottomley
2014-03-10 20:44     ` Hannes Reinecke [this message]

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