From patchwork Mon Jun 28 10:03:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arseny Krasnov X-Patchwork-Id: 468202 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E48FDC49361 for ; Mon, 28 Jun 2021 10:03:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C7B8A61205 for ; Mon, 28 Jun 2021 10:03:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232642AbhF1KF4 (ORCPT ); Mon, 28 Jun 2021 06:05:56 -0400 Received: from mx12.kaspersky-labs.com ([91.103.66.155]:21092 "EHLO mx12.kaspersky-labs.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232633AbhF1KFw (ORCPT ); Mon, 28 Jun 2021 06:05:52 -0400 Received: from relay12.kaspersky-labs.com (unknown [127.0.0.10]) by relay12.kaspersky-labs.com (Postfix) with ESMTP id 94D4277F63; Mon, 28 Jun 2021 13:03:24 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kaspersky.com; s=mail202102; t=1624874604; bh=ibZigA0Xq1+KjDu6j4caIPoF9+c2+D7q+y3WIsHFS+k=; h=From:To:Subject:Date:Message-ID:MIME-Version:Content-Type; b=WukXIki6XMW/8Gjk0qUtk8pu7ckalqQwh9E8eiBXEzG7vGvh3wV23oO26i6Qj9mHf fRafSrz5/YIJmePzYXYgGta9l9ad2RP1WybDhgMBh2YFaYdMX+xKtX/yr1Fnp7Gp4X 6FlTw5DrjPHz5Ku8DFRpOjIhHmuvLzoVZkIfrAMDKL4qJHdw+1fH8PZP4xvxKqL0Hp JWOaQkVrvqas1VodJmdq88J5zfllww/QTcMYB/kbwRXYFo2ajkmw3LTbM19H35/sa8 bMeK8KGHBGcG/usdbSwIlOFrzQm7w0BfXXmi5lsWDmF117c01fqgfY2NTNMOxFq0XG SQxewL2Q2vMzw== Received: from mail-hq2.kaspersky.com (unknown [91.103.66.206]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (Client CN "mail-hq2.kaspersky.com", Issuer "Kaspersky MailRelays CA G3" (verified OK)) by mailhub12.kaspersky-labs.com (Postfix) with ESMTPS id 53E5A77F5E; Mon, 28 Jun 2021 13:03:24 +0300 (MSK) Received: from arseniy-pc.avp.ru (10.64.68.128) by hqmailmbx3.avp.ru (10.64.67.243) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2176.14; Mon, 28 Jun 2021 13:03:23 +0300 From: Arseny Krasnov To: Stefan Hajnoczi , Stefano Garzarella , "Michael S. Tsirkin" , Jason Wang , "David S. Miller" , Jakub Kicinski , Arseny Krasnov , Norbert Slusarek , Andra Paraschiv , Colin Ian King CC: , , , , Subject: [RFC PATCH v1 07/16] virtio/vsock: don't count EORs on receive Date: Mon, 28 Jun 2021 13:03:15 +0300 Message-ID: <20210628100318.570947-1-arseny.krasnov@kaspersky.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20210628095959.569772-1-arseny.krasnov@kaspersky.com> References: <20210628095959.569772-1-arseny.krasnov@kaspersky.com> MIME-Version: 1.0 X-Originating-IP: [10.64.68.128] X-ClientProxiedBy: hqmailmbx3.avp.ru (10.64.67.243) To hqmailmbx3.avp.ru (10.64.67.243) X-KSE-ServerInfo: hqmailmbx3.avp.ru, 9 X-KSE-AntiSpam-Interceptor-Info: scan successful X-KSE-AntiSpam-Version: 5.9.20, Database issued on: 06/28/2021 09:47:58 X-KSE-AntiSpam-Status: KAS_STATUS_NOT_DETECTED X-KSE-AntiSpam-Method: none X-KSE-AntiSpam-Rate: 0 X-KSE-AntiSpam-Info: Lua profiles 164664 [Jun 28 2021] X-KSE-AntiSpam-Info: Version: 5.9.20.0 X-KSE-AntiSpam-Info: Envelope from: arseny.krasnov@kaspersky.com X-KSE-AntiSpam-Info: LuaCore: 448 448 71fb1b37213ce9a885768d4012c46ac449c77b17 X-KSE-AntiSpam-Info: {Tracking_from_domain_doesnt_match_to} X-KSE-AntiSpam-Info: 127.0.0.199:7.1.2; kaspersky.com:7.1.1; d41d8cd98f00b204e9800998ecf8427e.com:7.1.1; arseniy-pc.avp.ru:7.1.1 X-KSE-AntiSpam-Info: Rate: 0 X-KSE-AntiSpam-Info: Status: not_detected X-KSE-AntiSpam-Info: Method: none X-KSE-Antiphishing-Info: Clean X-KSE-Antiphishing-ScanningType: Deterministic X-KSE-Antiphishing-Method: None X-KSE-Antiphishing-Bases: 06/28/2021 09:51:00 X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-Antivirus-Interceptor-Info: scan successful X-KSE-Antivirus-Info: Clean, bases: 28.06.2021 5:59:00 X-KSE-BulkMessagesFiltering-Scan-Result: InTheLimit X-KSE-AttachmentFiltering-Interceptor-Info: no applicable attachment filtering rules found X-KSE-BulkMessagesFiltering-Scan-Result: InTheLimit X-KLMS-Rule-ID: 52 X-KLMS-Message-Action: clean X-KLMS-AntiSpam-Status: not scanned, disabled by settings X-KLMS-AntiSpam-Interceptor-Info: not scanned X-KLMS-AntiPhishing: Clean, bases: 2021/06/28 08:23:00 X-KLMS-AntiVirus: Kaspersky Security for Linux Mail Server, version 8.0.3.30, bases: 2021/06/28 05:40:00 #16806866 X-KLMS-AntiVirus-Status: Clean, skipped Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org There is no sense to count EORs, because 'rx_bytes' is used to check data presence on socket. Signed-off-by: Arseny Krasnov --- net/vmw_vsock/virtio_transport_common.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/net/vmw_vsock/virtio_transport_common.c b/net/vmw_vsock/virtio_transport_common.c index 84431d7a87a5..319c3345f3e0 100644 --- a/net/vmw_vsock/virtio_transport_common.c +++ b/net/vmw_vsock/virtio_transport_common.c @@ -1005,9 +1005,6 @@ virtio_transport_recv_enqueue(struct vsock_sock *vsk, goto out; } - if (le32_to_cpu(pkt->hdr.flags) & VIRTIO_VSOCK_SEQ_EOR) - vvs->msg_count++; - /* Try to copy small packets into the buffer of last packet queued, * to avoid wasting memory queueing the entire buffer with a small * payload.