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 5086FC6FD18 for ; Wed, 29 Mar 2023 18:08:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230171AbjC2SIq (ORCPT ); Wed, 29 Mar 2023 14:08:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36558 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230104AbjC2SIV (ORCPT ); Wed, 29 Mar 2023 14:08:21 -0400 Received: from mail-ed1-x562.google.com (mail-ed1-x562.google.com [IPv6:2a00:1450:4864:20::562]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C40BB658D for ; Wed, 29 Mar 2023 11:08:10 -0700 (PDT) Received: by mail-ed1-x562.google.com with SMTP id cn12so66821554edb.4 for ; Wed, 29 Mar 2023 11:08:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=dectris.com; s=google; t=1680113290; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=i2i+01++VA+1j2ZEVCh5fg4pO/m6vcFxbZIQZAXxjI8=; b=AW67JIn5aLtRKvQ4ISp3hFmglAQJgsJ0dmDFCEGpxvRu7O0kdMEFfhYAo1KrL0jtEE BMvJkF2fGQfHPg7tSVQGmpFV3BH/rXOEUC5oyGEL1xqlqJGQoEDUaIF3h3pT34MUXg3H 7A5BZv9Sk96kT2f1EEJWJjhsetjVL65RdAEAE= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680113290; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=i2i+01++VA+1j2ZEVCh5fg4pO/m6vcFxbZIQZAXxjI8=; b=Z6lb9XapIVxWdMbZ4Xy37JLFU0WjxBI7/BJhWUKKToIbPEoQZ68UB5rKZk3EiFebVW fF98xOCivYg6vp8ICWNwQWhtWqBmqih985Odlxm7VRqP64Yknr8LloyJsOfOX2xAP2b5 jtfPfqMHVWH0NJqnIaXU1YmUuY6nhhZGwbksWm4o/dLulJ1l6mkG1yeCfkGrUt4GLszq YmW1VMrhhjG5nzRNJj7dNiikKjOQWn9RlvWHItNQaYtnAZgoXOSPudraHhC6SCHLDPoy 940wQIwU6r/XVEXmHeiyIKsD2XCyVVTeDWdxFd3V1h5liPNkfkU08VwoXZFIzam1Frwe MxNQ== X-Gm-Message-State: AAQBX9dcUqaFqbgIx4e5ECRguVRv6/wIPB+jyTbPVcdqZ9q98AUQczR8 PHkm7btjizuE0tUZY7+kF2lLXEKpfK5VjOUJm0cPxAF8+h6G X-Google-Smtp-Source: AKy350YnNMkIoPr9AkaT9hzMt5Gkz3gTzo6P2v70cEI9WgKrIZvymtYZd9xVGxZIn2gvv5ZKiNoQ/LZ4Or00 X-Received: by 2002:a17:907:d40c:b0:933:3a65:67ed with SMTP id vi12-20020a170907d40c00b009333a6567edmr23733105ejc.75.1680113290328; Wed, 29 Mar 2023 11:08:10 -0700 (PDT) Received: from fedora.dectris.local (dect-ch-bad-pfw.cyberlink.ch. [62.12.151.50]) by smtp-relay.gmail.com with ESMTPS id m10-20020a1709066d0a00b00920438f59b3sm12072998ejr.154.2023.03.29.11.08.09 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Mar 2023 11:08:10 -0700 (PDT) X-Relaying-Domain: dectris.com From: Kal Conley To: =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= , Magnus Karlsson , Maciej Fijalkowski , Jonathan Lemon , Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , Mykola Lysenko , Shuah Khan Cc: Kal Conley , netdev@vger.kernel.org, bpf@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH bpf-next v2 09/10] selftests: xsk: Use hugepages when umem->frame_size > PAGE_SIZE Date: Wed, 29 Mar 2023 20:05:01 +0200 Message-Id: <20230329180502.1884307-10-kal.conley@dectris.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230329180502.1884307-1-kal.conley@dectris.com> References: <20230329180502.1884307-1-kal.conley@dectris.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: bpf@vger.kernel.org HugeTLB UMEMs now support chunk_size > PAGE_SIZE. Set MAP_HUGETLB when frame_size > PAGE_SIZE for future tests. Signed-off-by: Kal Conley --- tools/testing/selftests/bpf/xskxceiver.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/bpf/xskxceiver.c b/tools/testing/selftests/bpf/xskxceiver.c index 9b9efd0e0a4c..f73bc6ff5c3d 100644 --- a/tools/testing/selftests/bpf/xskxceiver.c +++ b/tools/testing/selftests/bpf/xskxceiver.c @@ -1289,7 +1289,7 @@ static void thread_common_ops(struct test_spec *test, struct ifobject *ifobject) void *bufs; int ret; - if (ifobject->umem->unaligned_mode) + if (ifobject->umem->frame_size > sysconf(_SC_PAGESIZE) || ifobject->umem->unaligned_mode) mmap_flags |= MAP_HUGETLB; if (ifobject->shared_umem) -- 2.39.2