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=-13.5 required=3.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED,DKIM_INVALID,DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED 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 32130C433F5 for ; Thu, 9 Sep 2021 05:22:27 +0000 (UTC) Received: from mm01.cs.columbia.edu (mm01.cs.columbia.edu [128.59.11.253]) by mail.kernel.org (Postfix) with ESMTP id 9805A61139 for ; Thu, 9 Sep 2021 05:22:26 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 9805A61139 Authentication-Results: mail.kernel.org; dmarc=fail (p=reject dis=none) header.from=google.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=lists.cs.columbia.edu Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 0FD7C4B0BA; Thu, 9 Sep 2021 01:22:26 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Authentication-Results: mm01.cs.columbia.edu (amavisd-new); dkim=softfail (fail, message has been altered) header.i=@google.com Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id GvF7mxcjx2NA; Thu, 9 Sep 2021 01:22:25 -0400 (EDT) Received: from mm01.cs.columbia.edu (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 153BE4B0EF; Thu, 9 Sep 2021 01:22:25 -0400 (EDT) Received: from localhost (localhost [127.0.0.1]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 22FB94B0F2 for ; Thu, 9 Sep 2021 01:22:23 -0400 (EDT) X-Virus-Scanned: at lists.cs.columbia.edu Received: from mm01.cs.columbia.edu ([127.0.0.1]) by localhost (mm01.cs.columbia.edu [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Td7d4U6okAEx for ; Thu, 9 Sep 2021 01:22:22 -0400 (EDT) Received: from mail-io1-f44.google.com (mail-io1-f44.google.com [209.85.166.44]) by mm01.cs.columbia.edu (Postfix) with ESMTPS id 5081E4B0EF for ; Thu, 9 Sep 2021 01:22:22 -0400 (EDT) Received: by mail-io1-f44.google.com with SMTP id z1so770432ioh.7 for ; Wed, 08 Sep 2021 22:22:22 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=7Ja+MA4OCzFYM/Hx8ySIku22LElZavZCzLsENm+S9Mc=; b=sSrKzdgbodHekgxN4FeKFtpd8Y4Csq7gzvDRQimT+tWyjS2LXY7/BuapliIukRhqkG Io+6kUubaiVrscaC82Af6p1nUdBkfSX4eUr2v4loWlgQDqFuH6d0WF3s+mSjHOFgKkll JnavnAYo7F0qxztVd/Pzz09WfH16Zrc+8IKrvs8libeSHlhU2XeB3Lje4p3qSeX2Rfce W1VW0vcIdi9Bw1ZuM4oJI+DPDjWoMOOG7xQ16u49oNtnrcc0HV2eINlwGZGBlLOohXK/ Qo9en2g0liePMOSs+oEZeOm1FMQayg0KLs4qpa7kwSuOIXjJuDBgMRl0W1CUQ+d7Psp6 A1Zg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=7Ja+MA4OCzFYM/Hx8ySIku22LElZavZCzLsENm+S9Mc=; b=GMiuOH23k013d3pdNAJCTTV984GcEvRUbqZ014xuS+KlQlN1N8Xn6nhjmd/9W48N1U +DV6KeWeHXpkNklaTA0ryCUIdQf+G5RJgTcGwNfXVjuoYPVKpJMcgmsYXvjerWZCFk3c Vs9aC1T3lj11f9TtWvESBO+GicSFj9X8di0Cc4Agfg77tFpww1oY8hDhBOsrWV2vHFNZ znqwEdq12fo2dDv+R2pMN0rWA4SgBxkrTJgRK5kb1SBta0vy5lxv0PeXuYJKIuIBRRaV Wl/vtrpsNJTqDdvXig3U1D7uFuTX4duZ1StTSxyJX+kww74lJv5CKBog4DKGN3aXjZaV Xy1w== X-Gm-Message-State: AOAM531D2JKulvSrm+WaYJ9X3yyLGXbtgV3mgh4AimWka2mnIKKX5aGg LNwVk6fyJkJDU3I0e/UxTP9J2g== X-Google-Smtp-Source: ABdhPJy8iklDSbE81P3I3H1zXA7m4JYm6w3j44cDkU5aPYiQLRdS7kUUAS26jVunWdjTARITmatx0Q== X-Received: by 2002:a02:cc30:: with SMTP id o16mr1211625jap.101.1631164941450; Wed, 08 Sep 2021 22:22:21 -0700 (PDT) Received: from google.com (194.225.68.34.bc.googleusercontent.com. [34.68.225.194]) by smtp.gmail.com with ESMTPSA id t10sm408390iol.34.2021.09.08.22.22.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Sep 2021 22:22:20 -0700 (PDT) Date: Thu, 9 Sep 2021 05:22:17 +0000 From: Oliver Upton To: Raghavendra Rao Ananta Subject: Re: [PATCH v4 12/18] KVM: selftests: Keep track of the number of vCPUs for a VM Message-ID: References: <20210909013818.1191270-1-rananta@google.com> <20210909013818.1191270-13-rananta@google.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210909013818.1191270-13-rananta@google.com> Cc: kvm@vger.kernel.org, Will Deacon , Marc Zyngier , Peter Shier , linux-kernel@vger.kernel.org, Catalin Marinas , Paolo Bonzini , kvmarm@lists.cs.columbia.edu, linux-arm-kernel@lists.infradead.org X-BeenThere: kvmarm@lists.cs.columbia.edu X-Mailman-Version: 2.1.14 Precedence: list List-Id: Where KVM/ARM decisions are made List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: kvmarm-bounces@lists.cs.columbia.edu Sender: kvmarm-bounces@lists.cs.columbia.edu On Thu, Sep 09, 2021 at 01:38:12AM +0000, Raghavendra Rao Ananta wrote: > The host may want to know the number of vCPUs that were > created for a particular VM (used in upcoming patches). > Hence, include nr_vcpus as a part of 'struct kvm_vm' to > keep track of vCPUs as and when they are added or > deleted, and return to the caller via vm_get_nr_vcpus(). > > Signed-off-by: Raghavendra Rao Ananta > --- > tools/testing/selftests/kvm/include/kvm_util.h | 1 + > tools/testing/selftests/kvm/lib/kvm_util.c | 7 +++++++ > tools/testing/selftests/kvm/lib/kvm_util_internal.h | 1 + > 3 files changed, 9 insertions(+) Shouldn't a test keep track/know how many vCPUs it has created? -- Thanks, Oliver _______________________________________________ kvmarm mailing list kvmarm@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/kvmarm