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=-3.9 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 autolearn=no 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 57BADC33CA1 for ; Tue, 7 Jan 2020 09:14:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 181422087F for ; Tue, 7 Jan 2020 09:14:22 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="ftV4kYU2" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726327AbgAGJOV (ORCPT ); Tue, 7 Jan 2020 04:14:21 -0500 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:43515 "EHLO us-smtp-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727715AbgAGJOS (ORCPT ); Tue, 7 Jan 2020 04:14:18 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1578388458; 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=mzHsx/Rrd3lLiiC7W87+hNI2uYZ3BAUjcjxT/JMbIlA=; b=ftV4kYU2/k6g14FEgGqhi709qQHZj1fkD2EVZcixEhz25be+ddsCA0O1eZYi+s9wpvxPLW +UKvbtjURSiBkxfK/R4p8yJReBbOZDKfgsBmJOH+pFjOpBOkTiuFh5YlLgyLixxThsfw81 XG65NEOU0JqJhleQSNOJedISVGOZZDk= 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-126--LRj-Qx8NKOoRGZjA9y0Xw-1; Tue, 07 Jan 2020 04:14:12 -0500 X-MC-Unique: -LRj-Qx8NKOoRGZjA9y0Xw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 3644F801E6C; Tue, 7 Jan 2020 09:14:11 +0000 (UTC) Received: from gondolin (ovpn-117-222.ams2.redhat.com [10.36.117.222]) by smtp.corp.redhat.com (Postfix) with ESMTP id 63B501C4; Tue, 7 Jan 2020 09:14:07 +0000 (UTC) Date: Tue, 7 Jan 2020 10:14:04 +0100 From: Cornelia Huck To: Julia Lawall Cc: Alex Williamson , kernel-janitors@vger.kernel.org, kvm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 2/4] vfio: vfio_pci_nvlink2: use mmgrab Message-ID: <20200107101404.340a3442.cohuck@redhat.com> In-Reply-To: <1577634178-22530-3-git-send-email-Julia.Lawall@inria.fr> References: <1577634178-22530-1-git-send-email-Julia.Lawall@inria.fr> <1577634178-22530-3-git-send-email-Julia.Lawall@inria.fr> Organization: Red Hat GmbH MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Sender: kvm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org On Sun, 29 Dec 2019 16:42:56 +0100 Julia Lawall wrote: > Mmgrab was introduced in commit f1f1007644ff ("mm: add new mmgrab() > helper") and most of the kernel was updated to use it. Update a > remaining file. > > The semantic patch that makes this change is as follows: > (http://coccinelle.lip6.fr/) > > > @@ expression e; @@ > - atomic_inc(&e->mm_count); > + mmgrab(e); > > > Signed-off-by: Julia Lawall > > --- > drivers/vfio/pci/vfio_pci_nvlink2.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Reviewed-by: Cornelia Huck