Re: [Qemu-devel] [PATCH v2 0/3] hw/net/spapr_llan: Fix bad RX performance of the spapr-vlan device

[David Gibson]

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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