Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751952AbdITWif (ORCPT ); Wed, 20 Sep 2017 18:38:35 -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 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 Content-Type: text/plain; charset="UTF-8" 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 Content-Transfer-Encoding: 7bit X-Authenticated-Sender: thomas@m3y3r.de Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 582 Lines: 18 Use vma_pages function on vma object instead of explicit computation. Found by coccinelle spatch "api/vma_pages.cocci" Signed-off-by: Thomas Meyer --- 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);