Re: [PATCH 0/3] add fast memory registration mode (FRWR) support to iser target driver

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Nicholas A. Bellinger wrote:
On Sun, 2013-08-25 at 16:55 -0700, Nicholas A. Bellinger wrote:
On Thu, 2013-08-22 at 02:31 +0300, Vu Pham wrote:
From: Vu Pham <vu@xxxxxxxxxxxx>

Hello Nic,

This is the FRWR (fast registration work request) patch series for isert

This is the foundation step to support signature and data integrity for Connect-IB (mlx5 driver) and future HCAs.

Patches 1-2 are the simple pre-steps to support different registration, deregistration models (global dma key, FRWR...)

Patch 3 add actuall support for FRWR

Hi Vu & Co,

So after initial review, I don't have any specific comments on this
series.

One thing, it does not apply atop target-pending/[for-next,auto-next]
due to the percpu-ida pre-allocation changes for iscsi/iser-target
currently in flight for v3.12-rc1 code.

The two changes in question are:

iscsi/iser-target: Convert to command priv_size usage
https://git.kernel.org/cgit/linux/kernel/git/nab/target-pending.git/commit/?h=auto-next&id=760329172230ae9ba21f9efd92e9c240edc3cc0f

and

iscsi-target: Convert to per-cpu ida_alloc + ida_free command map
https://git.kernel.org/cgit/linux/kernel/git/nab/target-pending.git/commit/?h=auto-next&id=2a240915946d497a65ea31851746309c5c8c9ac2

Would you mind rebasing this series atop target-pending/auto-next
please..?  Note that auto-next has an extra bugfix headed for v3.11-rc7
that you'll want for iser-target testing, so you should use this branch
to rebase.


Hi Vu & Co,

Ping on this..?  If you want this to go into v3.12, I'll need a series
rebased against target-pending.git/auto-next in the next couple of
days..

--nab

Hello Nick,

Thanks for reminding me.
I'm caught up with things and forget.

I'll rebase and resubmit tonight or tomorrow

thanks,
-vu
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