From: Christoph Hellwig <hch@infradead.org>
To: Edward Falk <efalk@google.com>
Cc: linux-scsi@vger.kernel.org
Subject: Re: map gendisk (or blockdev) -> scsi_device
Date: Wed, 13 Jul 2005 15:38:43 +0100 [thread overview]
Message-ID: <20050713143843.GC26025@infradead.org> (raw)
In-Reply-To: <db1npr$c1d$1@sea.gmane.org>
On Tue, Jul 12, 2005 at 05:38:19PM -0700, Edward Falk wrote:
> Hi all; what's the proper way to get the scsi_device structure from a
> gendisk structure?
No.
> sd.c uses pointers through scsi_disk, but that
> structure is private to sd.c. Will I need to add an access function in
> sd.c or something?
You should revisit your code to not need access to the scsi_device
structure, and follow the layering of the block and scsi subsystems.
next prev parent reply other threads:[~2005-07-13 14:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-13 0:38 map gendisk (or blockdev) -> scsi_device Edward Falk
2005-07-13 1:31 ` Chen, Kenneth W
2005-07-13 14:38 ` Christoph Hellwig [this message]
2005-07-13 18:44 ` Edward Falk
2005-07-13 23:46 ` Patrick Mansfield
2005-07-14 18:38 ` Edward Falk
2005-07-14 19:56 ` Christoph Hellwig
2005-07-14 22:54 ` Edward Falk
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