From patchwork Tue Sep 26 11:17:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hayes Wang X-Patchwork-Id: 726675 Received: from lindbergh.monkeyblade.net (lindbergh.monkeyblade.net [23.128.96.19]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 14937125DD; Tue, 26 Sep 2023 11:18:33 +0000 (UTC) Received: from rtits2.realtek.com.tw (rtits2.realtek.com [211.75.126.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6D209116; Tue, 26 Sep 2023 04:18:31 -0700 (PDT) X-SpamFilter-By: ArmorX SpamTrap 5.78 with qID 38QBHiQpA857841, This message is accepted by code: ctloc85258 Received: from mail.realtek.com (rtexh36505.realtek.com.tw[172.21.6.25]) by rtits2.realtek.com.tw (8.15.2/2.92/5.92) with ESMTPS id 38QBHiQpA857841 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Tue, 26 Sep 2023 19:17:44 +0800 Received: from RTEXMBS04.realtek.com.tw (172.21.6.97) by RTEXH36505.realtek.com.tw (172.21.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.32; Tue, 26 Sep 2023 19:17:44 +0800 Received: from fc38.localdomain (172.22.228.98) by RTEXMBS04.realtek.com.tw (172.21.6.97) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.7; Tue, 26 Sep 2023 19:17:43 +0800 From: Hayes Wang To: , CC: , , , , , , , Hayes Wang Subject: [PATCH net-next v3 0/2] r8152: modify rx_bottom Date: Tue, 26 Sep 2023 19:17:12 +0800 Message-ID: <20230926111714.9448-432-nic_swsd@realtek.com> X-Mailer: git-send-email 2.41.0 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Originating-IP: [172.22.228.98] X-ClientProxiedBy: RTEXH36506.realtek.com.tw (172.21.6.27) To RTEXMBS04.realtek.com.tw (172.21.6.97) X-KSE-ServerInfo: RTEXMBS04.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-ServerInfo: RTEXH36505.realtek.com.tw, 9 X-KSE-AntiSpam-Interceptor-Info: fallback X-KSE-Antivirus-Interceptor-Info: fallback X-KSE-AntiSpam-Interceptor-Info: fallback X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net v3: For patch #1, this patch is replaced. The new patch only break the loop, and keep that the driver would queue the rx packets. For patch #2, modify the code depends on patch #1. For work_down < budget, napi_get_frags() and napi_gro_frags() would be used. For the others, nothing is changed. v2: For patch #1, add comment, update commit message, and add Fixes tag. v1: These patches are used to improve rx_bottom(). Hayes Wang (2): r8152: break the loop when the budget is exhausted r8152: use napi_gro_frags drivers/net/usb/r8152.c | 85 ++++++++++++++++++++++++++++++----------- 1 file changed, 63 insertions(+), 22 deletions(-)