From: James Bottomley <James.Bottomley@SteelEye.com>
To: Alan Stern <stern@rowland.harvard.edu>
Cc: Kay Sievers <kay.sievers@vrfy.org>,
Hannes Reinecke <hare@suse.de>, Greg KH <greg@kroah.com>,
Jens Axboe <jens.axboe@oracle.com>,
SCSI development list <linux-scsi@vger.kernel.org>
Subject: Re: BUG in: Driver core: convert block from raw kobjects to core devices (fwd)
Date: Mon, 29 Oct 2007 11:45:21 -0500 [thread overview]
Message-ID: <1193676321.3383.53.camel@localhost.localdomain> (raw)
In-Reply-To: <Pine.LNX.4.44L0.0710291209250.4882-100000@iolanthe.rowland.org>
On Mon, 2007-10-29 at 12:38 -0400, Alan Stern wrote:
> No, that's not what happens. The genhd's parent is the scsi_device
> and
> the queue's parent is the genhd. You can see this immediately from
> the
> directory layout in sysfs. Thus:
How has this happened? The scsi_device doesn't know anything about the
genhd; how can it hold a reference to it? If you grep the code, you'll
see that only the ULD's (that's sd, sr, st, osst et al) know what a
gendisk is.
James
next prev parent reply other threads:[~2007-10-29 16:45 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-29 15:18 BUG in: Driver core: convert block from raw kobjects to core devices (fwd) Alan Stern
2007-10-29 15:35 ` James Bottomley
2007-10-29 16:38 ` Alan Stern
2007-10-29 16:45 ` James Bottomley [this message]
2007-10-29 17:04 ` Alan Stern
2007-10-29 18:47 ` Alan Stern
2007-10-29 19:13 ` Kay Sievers
2007-10-31 4:25 ` Greg KH
2007-10-31 10:46 ` Kay Sievers
2007-10-31 14:32 ` Greg KH
2007-10-31 15:15 ` James Bottomley
2007-10-31 15:40 ` Kay Sievers
2007-10-31 15:47 ` James Bottomley
2007-10-31 16:04 ` Alan Stern
2007-10-31 16:13 ` James Bottomley
2007-10-31 16:24 ` Kay Sievers
2007-10-31 16:31 ` James Bottomley
2007-10-31 16:42 ` Kay Sievers
2007-10-31 16:46 ` James Bottomley
2007-10-31 17:32 ` Kay Sievers
2007-10-31 18:36 ` Alan Stern
2007-10-31 16:44 ` Alan Stern
2007-10-31 17:07 ` James Bottomley
2007-10-31 18:38 ` Alan Stern
2007-10-31 15:58 ` Alan Stern
2007-10-31 16:11 ` James Bottomley
2007-10-31 4:24 ` Greg KH
2007-10-31 15:51 ` Alan Stern
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