Re: [PATCH v2 20/36] target: Simplify session shutdown code

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On Mon, 2017-02-06 at 01:25 -0800, Christoph Hellwig wrote:
> On Wed, Feb 01, 2017 at 04:58:37PM -0800, Bart Van Assche wrote:
> > a per-session completion in the latter function. Note: this patch
> > changes the behavior from aborting outstanding commands back to
> > waiting for command completion. See also commit 0f4a943168f3
> > ("target: Fix remote-port TMR ABORT + se_cmd fabric stop").
> 
> Please add an explanation of why this is ѕafe and desirable.

Hello Christoph,

How about adding the following:

This change is desirable because it makes the session shutdown code
simpler. It is safe because once a SCSI initiator system has submitted
a command a target system is always allowed to execute it to completion.

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