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=-5.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 94082C32771 for ; Wed, 22 Jan 2020 21:15:47 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 48FD72465B for ; Wed, 22 Jan 2020 21:15:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="QIEq1GTB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 48FD72465B Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:47066 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iuNLm-0002Kl-Ag for qemu-devel@archiver.kernel.org; Wed, 22 Jan 2020 16:15:46 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:59699) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iuNKs-0001gM-H9 for qemu-devel@nongnu.org; Wed, 22 Jan 2020 16:14:51 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iuNKq-0004pP-7h for qemu-devel@nongnu.org; Wed, 22 Jan 2020 16:14:49 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:32336 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iuNKq-0004mE-11 for qemu-devel@nongnu.org; Wed, 22 Jan 2020 16:14:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1579727685; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZONaJQW6ixWtyG8u3GwluaKwmNpCLKbcqSmMNoJmmdo=; b=QIEq1GTBo3wQAK/Q64ZdEQQD7uBaCL1oKa7Fs28Odfm2n1EMh9AMpqhIQYSSJd+QZVuyxD 1dHmTgOsyrAdaoJ/HfU2Jl5vi2RTDzMOA2UPIx9ZEnZ+i9ppy/e+krSv6Yr4Fqx7iifd/p ort17rQNqMw3kxqdlkepxfBoybEiAF0= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-323-rJMd3JHpPVyyQdEayRp3iA-1; Wed, 22 Jan 2020 16:14:42 -0500 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id B726ADBA3; Wed, 22 Jan 2020 21:14:40 +0000 (UTC) Received: from [10.3.117.16] (ovpn-117-16.phx2.redhat.com [10.3.117.16]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 2E0BF19C70; Wed, 22 Jan 2020 21:14:40 +0000 (UTC) Subject: Re: [PATCH v4 06/11] tests/virtio-9p: added splitted readdir test To: Christian Schoenebeck , qemu-devel@nongnu.org References: From: Eric Blake Organization: Red Hat, Inc. Message-ID: <5dac4bf8-64aa-708e-d546-1eaea85bd792@redhat.com> Date: Wed, 22 Jan 2020 15:14:39 -0600 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-MC-Unique: rJMd3JHpPVyyQdEayRp3iA-1 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Greg Kurz Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 1/20/20 6:16 PM, Christian Schoenebeck wrote: > The previous, already existing readdir test simply used a 'count' > parameter big enough to retrieve all directory entries with a > single Treaddir request. > > In this new 'splitted' readdir test, directory entries are English is weird; the past tense of 'split' is 'split', not 'splitted' > retrieved, splitted over several Treaddir requests by picking small and again > 'count' parameters which force the server to truncate the response. > So the test client sends as many Treaddir requests as necessary to > get all directory entries. Currently this test covers actually two > tests: a sequence of Treaddir requests with count=512 and then a > subsequent test with a sequence of Treaddir requests with count=256. > > Signed-off-by: Christian Schoenebeck > --- > tests/qtest/virtio-9p-test.c | 91 ++++++++++++++++++++++++++++++++++++ > 1 file changed, 91 insertions(+) > > > +/* readdir test where overall request is splitted over several messages */ and again > +static void fs_readdir_split(void *obj, void *data, QGuestAllocator *t_alloc) > +{ -- Eric Blake, Principal Software Engineer Red Hat, Inc. +1-919-301-3226 Virtualization: qemu.org | libvirt.org