Re: [PATCH 13/15] IB/srpt: Detect session shutdown reliably

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On 05/01/2016 16:26, Bart Van Assche wrote:
The Last WQE Reached event is only generated after one or more work
requests have been queued on the QP associated with a session. Since
session shutdown can start before any work requests have been queued,
use a zero-length RDMA write to wait until a QP has been drained.

Is it just me or is there (a lot) more going on here other than
this patch description?

Would it be possible to either:
- break the patch to smaller pieces (preferable), or
- document all the changes in this patch

It's hard to understand the reason for each change.
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