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Re: [Qemu-devel] [PATCH v2 0/3] hw/net/spapr_llan: Fix bad RX performanc
From: |
David Gibson |
Subject: |
Re: [Qemu-devel] [PATCH v2 0/3] hw/net/spapr_llan: Fix bad RX performance of the spapr-vlan device |
Date: |
Tue, 22 Mar 2016 11:12:43 +1100 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Mon, Mar 21, 2016 at 05:25:21PM +0100, Thomas Huth wrote:
> These patches fix the bad receive performance of the spapr-vlan device
> by introducing proper receive buffer pools of different sizes. Details
> can be found in the patch description of the second patch.
Applied to ppc-for-2.6, thanks.
>
> v2:
> - Added "Reviewed-by"s to patch 1 and 3
> - Fixed one remaining problem with the buffer sorting in patch 2
> and improved one of the comments as suggested by David.
>
> Thomas Huth (3):
> hw/net/spapr_llan: Extract rx buffer code into separate functions
> hw/net/spapr_llan: Fix receive buffer handling for better performance
> hw/net/spapr_llan: Enable the RX buffer pools by default for new
> machines
>
> hw/net/spapr_llan.c | 320
> ++++++++++++++++++++++++++++++++++++++++++++++------
> hw/ppc/spapr.c | 7 +-
> 2 files changed, 290 insertions(+), 37 deletions(-)
>
--
David Gibson | I'll have my music baroque, and my code
david AT gibson.dropbear.id.au | minimalist, thank you. NOT _the_ _other_
| _way_ _around_!
http://www.ozlabs.org/~dgibson
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