Re: [PATCH v5 0/3] IB/srp patches for kernel v4.16

[Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>]

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On Thu, 2018-01-25 at 11:06 -0800, Bart Van Assche wrote:
> 
> - A filesystem or other subsystem submits a request to the block layer
>    core.
> - The block layer core passes the request to the SCSI core.
> - The SCSI core invokes the upper layer driver (e.g. sd or sr) to
>    translate the block request into a SCSI command.
> - The SCSI command is submitted by the SCSI core to the SCSI low-level
>    driver (LLD).
> - When the command is completed, the SCSI LLD reports this to the SCSI
>    core. The SCSI core asks the upper layer driver to post-process the
>    result and next reports the completion to the block layer.

That's how it used to work too.  It just never had a struct target. 
That's new.  And the per-target queue setting is new too.  To me anyway.
 But it has been 10+ years since I did anything of consequence in the
scsi space.

-- 
Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
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