From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 42914C433EF for ; Fri, 28 Jan 2022 13:06:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238248AbiA1NGF (ORCPT ); Fri, 28 Jan 2022 08:06:05 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51998 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236370AbiA1NGE (ORCPT ); Fri, 28 Jan 2022 08:06:04 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A6DFAC061714 for ; Fri, 28 Jan 2022 05:06:04 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 631A0B8251F for ; Fri, 28 Jan 2022 13:06:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 41BD6C340E0; Fri, 28 Jan 2022 13:06:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1643375162; bh=YLdCeRRAO7aC5upx7PDW5LyeDkyTbwukVgcbaGW2FDk=; h=Subject:From:In-Reply-To:References:To:Cc:Date:From; b=mBFs3rp27b5sM9qp0wLW38fp9ZRpqcZxlaVYQBS2288G40Gytz1kcN68SyxVMJsdh 8OsVUHbqX5DT/6hBYV6q7T6XX96J3GumboVI4i3/BywOZe1wEo7RXToTbaUHQLTtDC /iDRnei2CK9oIRB4cv7UUD9ZUNW7koMrS09k9twuY8CiRebu9UK8fTbCFWGm2nFIc5 n+YWtsl7v+LcAsf+lqaQ3yW8MGkjE3RCwIWd3QwCnLf5rRnCbFKOok77qm4YY/NJSA vnnn2yjNMWlH2lPPctBPLUq0kUayGxj75qtGNmq22oSkEjupHseGma7w7aS1fLvWEP cCo+Ficn97sCQ== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [PATCH] ath11k: Add peer rhash table support From: Kalle Valo In-Reply-To: <1640248077-14075-1-git-send-email-quic_periyasa@quicinc.com> References: <1640248077-14075-1-git-send-email-quic_periyasa@quicinc.com> To: Karthikeyan Periyasamy Cc: , , Karthikeyan Periyasamy User-Agent: pwcli/0.1.0-git (https://github.com/kvalo/pwcli/) Python/3.7.3 Message-ID: <164337515701.4850.13179705947072575386.kvalo@kernel.org> Date: Fri, 28 Jan 2022 13:06:01 +0000 (UTC) Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org Karthikeyan Periyasamy 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 Fails to apply, please rebase. error: patch failed: drivers/net/wireless/ath/ath11k/mac.c:4524 error: drivers/net/wireless/ath/ath11k/mac.c: patch does not apply stg import: Diff does not apply cleanly Patch set to Changes Requested. -- https://patchwork.kernel.org/project/linux-wireless/patch/1640248077-14075-1-git-send-email-quic_periyasa@quicinc.com/ https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches