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Re: [PATCH v5] ath11k: Add peer rhash table support

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Karthikeyan Periyasamy <quic_periyasa@xxxxxxxxxxx> wrote:

> When more clients (128) are connected, the UL data traffic
> KPI measurement is low compared to single client. This issue
> is due to more CPU cycles spent on the peer lookup operation
> with more clients. So reduce the peer lookup operation by
> modifying the linear based lookup operation into the rhash
> based lookup operation. This improve the peak throughput
> measurement. Since this is a software algorithm change, it is
> applicable for all the platforms.
> 
> TCP UL 128 Clients test case Observation (64bit system):
> Previous: ~550 Mbps
> Now     : ~860 Mbps
> 
> Tested-on: QCN9074 hw1.0 PCI WLAN.HK.2.5.0.1-01067-QCAHKSWPL_SILICONZ-1
> 
> Signed-off-by: Karthikeyan Periyasamy <quic_periyasa@xxxxxxxxxxx>
> Signed-off-by: Kalle Valo <quic_kvalo@xxxxxxxxxxx>

Patch applied to ath-next branch of ath.git, thanks.

7b0c70d92a43 ath11k: Add peer rhash table support

-- 
https://patchwork.kernel.org/project/linux-wireless/patch/1644036628-5334-1-git-send-email-quic_periyasa@xxxxxxxxxxx/

https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches




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