From patchwork Wed Jul 6 08:20:08 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chao Peng X-Patchwork-Id: 12907705 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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id AF267C43334 for ; Wed, 6 Jul 2022 09:16:07 +0000 (UTC) Received: from localhost ([::1]:42122 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1o918g-0007rN-Fl for qemu-devel@archiver.kernel.org; Wed, 06 Jul 2022 05:16:06 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:49292) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o90LM-0006HR-7p for qemu-devel@nongnu.org; Wed, 06 Jul 2022 04:25:08 -0400 Received: from mga03.intel.com ([134.134.136.65]:26694) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1o90LJ-0000Ss-19 for qemu-devel@nongnu.org; Wed, 06 Jul 2022 04:25:07 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1657095905; x=1688631905; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=HzvDsZFYJFjfwBhl27KbOiRZ4k+htychclP9Iyjwp74=; b=nnteEQAy/nJrpiyQhjY/TDcz8TGJnyZMCZ64hqt/RNbBFamAMNyob0qX SxdtSb62+m+WSbeQM5ODq9bR3jHvSm/GShe3s6XVZavqRidEQyScXiwk2 mgKfgdCORW8UUxt93lZ3hvn52PDS72TFAgqp+10+cQdYzt1kibytlEnec WSWUB10hbU83w7TGvF2f+AYFCql0Ltsj6qifah4uf646yIDFEVVsmFxsx 7wFgwAO5rHCc+PtcOOS9pc43bwe54KkRas1uOYTNNJO2DmnpWEHc6Yk/T j4vUY2LvHV3iVqwJOslP/YYt56JiDpOqANb1h0t7rU8BDOP1YRE4/xY9C g==; X-IronPort-AV: E=McAfee;i="6400,9594,10399"; a="284800837" X-IronPort-AV: E=Sophos;i="5.92,249,1650956400"; d="scan'208";a="284800837" Received: from orsmga006.jf.intel.com ([10.7.209.51]) by orsmga103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Jul 2022 01:24:52 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.92,249,1650956400"; d="scan'208";a="567967955" Received: from chaop.bj.intel.com ([10.240.192.101]) by orsmga006.jf.intel.com with ESMTP; 06 Jul 2022 01:24:41 -0700 From: Chao Peng To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-fsdevel@vger.kernel.org, linux-api@vger.kernel.org, linux-doc@vger.kernel.org, qemu-devel@nongnu.org, linux-kselftest@vger.kernel.org Cc: Paolo Bonzini , Jonathan Corbet , Sean Christopherson , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , Thomas Gleixner , Ingo Molnar , Borislav Petkov , x86@kernel.org, "H . Peter Anvin" , Hugh Dickins , Jeff Layton , "J . Bruce Fields" , Andrew Morton , Shuah Khan , Mike Rapoport , Steven Price , "Maciej S . Szmigiero" , Vlastimil Babka , Vishal Annapurve , Yu Zhang , Chao Peng , "Kirill A . Shutemov" , luto@kernel.org, jun.nakajima@intel.com, dave.hansen@intel.com, ak@linux.intel.com, david@redhat.com, aarcange@redhat.com, ddutile@redhat.com, dhildenb@redhat.com, Quentin Perret , Michael Roth , mhocko@suse.com, Muchun Song Subject: [PATCH v7 06/14] KVM: Rename KVM_PRIVATE_MEM_SLOTS to KVM_INTERNAL_MEM_SLOTS Date: Wed, 6 Jul 2022 16:20:08 +0800 Message-Id: <20220706082016.2603916-7-chao.p.peng@linux.intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220706082016.2603916-1-chao.p.peng@linux.intel.com> References: <20220706082016.2603916-1-chao.p.peng@linux.intel.com> MIME-Version: 1.0 Received-SPF: none client-ip=134.134.136.65; envelope-from=chao.p.peng@linux.intel.com; helo=mga03.intel.com X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.082, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" KVM_INTERNAL_MEM_SLOTS better reflects the fact those slots are not exposed to userspace and avoids confusion to real private slots that is going to be added. Signed-off-by: Chao Peng --- arch/mips/include/asm/kvm_host.h | 2 +- arch/x86/include/asm/kvm_host.h | 2 +- include/linux/kvm_host.h | 6 +++--- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/mips/include/asm/kvm_host.h b/arch/mips/include/asm/kvm_host.h index 717716cc51c5..45a978c805bc 100644 --- a/arch/mips/include/asm/kvm_host.h +++ b/arch/mips/include/asm/kvm_host.h @@ -85,7 +85,7 @@ #define KVM_MAX_VCPUS 16 /* memory slots that does not exposed to userspace */ -#define KVM_PRIVATE_MEM_SLOTS 0 +#define KVM_INTERNAL_MEM_SLOTS 0 #define KVM_HALT_POLL_NS_DEFAULT 500000 diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h index de5a149d0971..dae190e19fce 100644 --- a/arch/x86/include/asm/kvm_host.h +++ b/arch/x86/include/asm/kvm_host.h @@ -53,7 +53,7 @@ #define KVM_MAX_VCPU_IDS (KVM_MAX_VCPUS * KVM_VCPU_ID_RATIO) /* memory slots that are not exposed to userspace */ -#define KVM_PRIVATE_MEM_SLOTS 3 +#define KVM_INTERNAL_MEM_SLOTS 3 #define KVM_HALT_POLL_NS_DEFAULT 200000 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index 3b40f8d68fbb..0bdb6044e316 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -656,12 +656,12 @@ struct kvm_irq_routing_table { }; #endif -#ifndef KVM_PRIVATE_MEM_SLOTS -#define KVM_PRIVATE_MEM_SLOTS 0 +#ifndef KVM_INTERNAL_MEM_SLOTS +#define KVM_INTERNAL_MEM_SLOTS 0 #endif #define KVM_MEM_SLOTS_NUM SHRT_MAX -#define KVM_USER_MEM_SLOTS (KVM_MEM_SLOTS_NUM - KVM_PRIVATE_MEM_SLOTS) +#define KVM_USER_MEM_SLOTS (KVM_MEM_SLOTS_NUM - KVM_INTERNAL_MEM_SLOTS) #ifndef __KVM_VCPU_MULTIPLE_ADDRESS_SPACE static inline int kvm_arch_vcpu_memslots_id(struct kvm_vcpu *vcpu)