From: Jens Axboe <axboe@suse.de>
To: MShetty <mranalini.shetty@patni.com>
Cc: linux-scsi <linux-scsi@vger.kernel.org>
Subject: Re: Redirecting request
Date: Mon, 28 Oct 2002 17:24:33 +0100 [thread overview]
Message-ID: <20021028162433.GL2937@suse.de> (raw)
In-Reply-To: <3DBD3F8B.CDA9F96B@patni.com>
On Mon, Oct 28 2002, MShetty wrote:
> Hi,
>
> In my make_request function (registered with blk_queue_make_request) I
> want to redirect the current request to "sd". To achieve this is it
> sufficient to write :
> bh->b_rdev = MKDEV(SCSI_DISK0_MAJOR, 0);
>
> where bh is buffer_head
If b_rsector already points to the right offset off /dev/sda (not
partition), then yes.
--
Jens Axboe
prev parent reply other threads:[~2002-10-28 16:24 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-28 13:45 Redirecting request MShetty
2002-10-28 16:24 ` Jens Axboe [this message]
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