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 X-Spam-Level: X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 EC78AC4338F for ; Tue, 27 Jul 2021 13:18:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D461C61A3A for ; Tue, 27 Jul 2021 13:18:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236676AbhG0NSl (ORCPT ); Tue, 27 Jul 2021 09:18:41 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59652 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236664AbhG0NS3 (ORCPT ); Tue, 27 Jul 2021 09:18:29 -0400 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EBA50C061757; Tue, 27 Jul 2021 06:18:28 -0700 (PDT) Received: by mail-wm1-x336.google.com with SMTP id a80-20020a1c98530000b0290245467f26a4so2353110wme.0; Tue, 27 Jul 2021 06:18:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=XDCGMnZwqvwnTKJJVSQ0Q5+65eOgD5z0zzT93aFCQ3w=; b=MYeuHGrEEHHAjHLJSuKvDKLY88yETDOobeq4y4BPEYJ2ynCTXEbCsRJ5bmNf5ek1lc 9KYGs+qOyorxU+LUbXrG1siJA0BskfMF5aoRBYGchNuBGLT/wiTA/krL7SlUUz356z3E xt+N3PeL3cm4qhuy5g5jAh49rI2s5rXiGVIR6GWEUbX2Mos1uSQfuClSvQWziWkDYAPY F5hbK4QCZzabexB1CRft0ESwZ99GB52zuCoqAgSaKc1KX3Jlr3+4xXu28zADKDpmK5x9 4ziOV01N6EaojIeKpLCvwhHJ/Jtqh4eO8TlKAWSxKXAAtHCt9wCJMg+a/qm9bQcfR+Zo i6Wg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=XDCGMnZwqvwnTKJJVSQ0Q5+65eOgD5z0zzT93aFCQ3w=; b=ovdIFt3a49YjNLzS9olpaEsp16oQSG48XwukK72ldZI5GwkhrVyNfHKgDFTYaTj0EQ kpsIJ55BzQES3VvUlx/Rwqmgd8M6S8sWuVSKdvbnmz5AhQmlR8r8jZdBZtiMBNbXjVEm Va7/LWw8ny24nXcR5ucDPBo4Gr8lkUy5gmm/qWRVy9evKLZKwhiPxELYavU4q7tjtrxN nMmxx2x2Z6383TCWpZMrvvQr6fU0eJXNMI1srUTP9dtuhCXq4YVTxPZ9NfbHXsSI7UYs v/PpS0nNrhErhuwLXxd21iQ0Yn1PbGuGbhpHAC8nHBiFEExsJDmV/xSHn8bMXXRX3CV2 PDTw== X-Gm-Message-State: AOAM532sOulS/3Kbgm15TQJXJZjIMyyuwJk9TW97XtQn3mgZTfeX2Yhv Q5w+sjgA9GM+4jLK6RiVmgg= X-Google-Smtp-Source: ABdhPJzmozIXrR296GOfl+lUOgmr8EIZz9IZ19/3CkT6Psa2dtE/Dk7IsnECXmcOVxBIsKqB8+2USw== X-Received: by 2002:a1c:a54b:: with SMTP id o72mr4183901wme.114.1627391907558; Tue, 27 Jul 2021 06:18:27 -0700 (PDT) Received: from localhost.localdomain (h-46-59-47-246.A165.priv.bahnhof.se. [46.59.47.246]) by smtp.gmail.com with ESMTPSA id u11sm3277553wrr.44.2021.07.27.06.18.25 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Tue, 27 Jul 2021 06:18:27 -0700 (PDT) From: Magnus Karlsson To: magnus.karlsson@intel.com, bjorn@kernel.org, ast@kernel.org, daniel@iogearbox.net, netdev@vger.kernel.org, maciej.fijalkowski@intel.com Cc: jonathan.lemon@gmail.com, ciara.loftus@intel.com, joamaki@gmail.com, bpf@vger.kernel.org, yhs@fb.com, andrii@kernel.org Subject: [PATCH bpf-next 12/17] selftests: xsk: decrease batch size Date: Tue, 27 Jul 2021 15:17:48 +0200 Message-Id: <20210727131753.10924-13-magnus.karlsson@gmail.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20210727131753.10924-1-magnus.karlsson@gmail.com> References: <20210727131753.10924-1-magnus.karlsson@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org From: Magnus Karlsson Decrease the batch size from 64 to 8 to stress the system some more and avoid potentially overflowing some buffers in the skb case. Signed-off-by: Magnus Karlsson --- tools/testing/selftests/bpf/xdpxceiver.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/xdpxceiver.h b/tools/testing/selftests/bpf/xdpxceiver.h index 0fb657b505ae..1c5457e9f1d6 100644 --- a/tools/testing/selftests/bpf/xdpxceiver.h +++ b/tools/testing/selftests/bpf/xdpxceiver.h @@ -36,7 +36,7 @@ #define UDP_PKT_DATA_SIZE (UDP_PKT_SIZE - sizeof(struct udphdr)) #define USLEEP_MAX 10000 #define SOCK_RECONF_CTR 10 -#define BATCH_SIZE 64 +#define BATCH_SIZE 8 #define POLL_TMOUT 1000 #define DEFAULT_PKT_CNT (4 * 1024) #define RX_FULL_RXQSIZE 32 -- 2.29.0