From patchwork Wed Jun 22 19:26:49 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paolo Bonzini X-Patchwork-Id: 12891374 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9E054C43334 for ; Wed, 22 Jun 2022 19:27:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242195AbiFVT11 (ORCPT ); Wed, 22 Jun 2022 15:27:27 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33426 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239923AbiFVT1X (ORCPT ); Wed, 22 Jun 2022 15:27:23 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 4AAA73A722 for ; Wed, 22 Jun 2022 12:27:17 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655926036; 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=2kItQM/cRpS0FZ1TtSe+3txCMcE2niKoJ8Hcd5NrfAY=; b=C3/Ukf+Imq6SvLHN4SCT/cZRhILjF0KP05QZZr7EZ2D4ZBQNBXzNgMtBIbmxmpje9obk+R ln5pF6Yrqagzqkc4zLgDL7ArrFOyvGU60dBjSUP0GMMPpJ+RW2OfRO+VB+vmXMgMmRT34Y ToOamvmLn+rwRAjBoBRgIjb6SQzd4nQ= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-463-GFk2Rc8VNGe5eImtWf-Tow-1; Wed, 22 Jun 2022 15:27:12 -0400 X-MC-Unique: GFk2Rc8VNGe5eImtWf-Tow-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id EFB7B294EDC5; Wed, 22 Jun 2022 19:27:11 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id 95B7C1121314; Wed, 22 Jun 2022 19:27:11 +0000 (UTC) From: Paolo Bonzini To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org Cc: maz@kernel.org, anup@brainfault.org, seanjc@google.com, bgardon@google.com, peterx@redhat.com, maciej.szmigiero@oracle.com, kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org, kvm-riscv@lists.infradead.org, pfeiner@google.com, jiangshanlai@gmail.com, dmatlack@google.com Subject: [PATCH v7 02/23] KVM: x86/mmu: Use a bool for direct Date: Wed, 22 Jun 2022 15:26:49 -0400 Message-Id: <20220622192710.2547152-3-pbonzini@redhat.com> In-Reply-To: <20220622192710.2547152-1-pbonzini@redhat.com> References: <20220622192710.2547152-1-pbonzini@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.3 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org From: David Matlack The parameter "direct" can either be true or false, and all of the callers pass in a bool variable or true/false literal, so just use the type bool. No functional change intended. Reviewed-by: Lai Jiangshan Reviewed-by: Sean Christopherson Signed-off-by: David Matlack Message-Id: <20220516232138.1783324-3-dmatlack@google.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/mmu/mmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index c0afb4f1c8ae..844b58ddb3bb 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1664,7 +1664,7 @@ static void drop_parent_pte(struct kvm_mmu_page *sp, mmu_spte_clear_no_track(parent_pte); } -static struct kvm_mmu_page *kvm_mmu_alloc_page(struct kvm_vcpu *vcpu, int direct) +static struct kvm_mmu_page *kvm_mmu_alloc_page(struct kvm_vcpu *vcpu, bool direct) { struct kvm_mmu_page *sp; @@ -1997,7 +1997,7 @@ static struct kvm_mmu_page *kvm_mmu_get_page(struct kvm_vcpu *vcpu, gfn_t gfn, gva_t gaddr, unsigned level, - int direct, + bool direct, unsigned int access) { union kvm_mmu_page_role role;