From patchwork Wed Sep 20 22:29:36 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Meyer X-Patchwork-Id: 816538 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=kvm-ppc-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3xyF5x0qr6z9sPk for ; Thu, 21 Sep 2017 08:39:00 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751915AbdITWie (ORCPT ); Wed, 20 Sep 2017 18:38:34 -0400 Received: from www17.your-server.de ([213.133.104.17]:38958 "EHLO www17.your-server.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751912AbdITWic (ORCPT ); Wed, 20 Sep 2017 18:38:32 -0400 Received: from [95.222.26.195] (helo=olymp) by www17.your-server.de with esmtpsa (TLSv1.2:DHE-RSA-AES256-GCM-SHA384:256) (Exim 4.85_2) (envelope-from ) id 1dundS-0004xp-VJ; Thu, 21 Sep 2017 00:38:27 +0200 Subject: [PATCH 6/7] KVM: PPC: Cocci spatch "vma_pages" From: Thomas Meyer To: agraf@suse.com, benh@kernel.crashing.org, paulus@samba.org, mpe@ellerman.id.au, kvm-ppc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Mime-Version: 1.0 Message-ID: <1505946334393-1459895492-6-diffsplit-thomas@m3y3r.de> References: <1505946334393-568186305-0-diffsplit-thomas@m3y3r.de> In-Reply-To: <1505946334393-568186305-0-diffsplit-thomas@m3y3r.de> Date: Thu, 21 Sep 2017 00:29:36 +0200 X-Mailer: Evolution 3.22.6-1 X-Authenticated-Sender: thomas@m3y3r.de X-Virus-Scanned: Clear (ClamAV 0.99.2/23857/Wed Sep 20 18:44:07 2017) Sender: kvm-ppc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: kvm-ppc@vger.kernel.org Use vma_pages function on vma object instead of explicit computation. Found by coccinelle spatch "api/vma_pages.cocci" Signed-off-by: Thomas Meyer --- -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff -u -p a/arch/powerpc/kvm/e500_mmu_host.c b/arch/powerpc/kvm/e500_mmu_host.c --- a/arch/powerpc/kvm/e500_mmu_host.c +++ b/arch/powerpc/kvm/e500_mmu_host.c @@ -377,7 +377,7 @@ static inline int kvmppc_e500_shadow_map start = vma->vm_pgoff; end = start + - ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT); + vma_pages(vma); pfn = start + ((hva - vma->vm_start) >> PAGE_SHIFT);