On 05/01/2014 04:51 PM, Christoph Hellwig wrote:
Instead of letting the ULD play games with the prep_fn move back to the model of a central prep_fn with a callback to the ULD. This already cleans up and shortens the code by itself, and will be required to properly support blk-mq in the SCSI midlayer.
... And leaving the device handler to still provide a prep_fn(). But that's for another day.
Signed-off-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Nicholas Bellinger <nab@xxxxxxxxxxxxxxx> Reviewed-by: Mike Christie <michaelc@xxxxxxxxxxx>
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