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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F0278C433F5 for ; Thu, 28 Oct 2021 15:17:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CE12261262 for ; Thu, 28 Oct 2021 15:17:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231461AbhJ1PT3 (ORCPT ); Thu, 28 Oct 2021 11:19:29 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:45535 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231396AbhJ1PT3 (ORCPT ); Thu, 28 Oct 2021 11:19:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1635434221; 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=DVtdqDXww3KgKAYnCusxuLMUzDOnQrWVlJbyjA+vsRU=; b=gPjdPwe+/dQQApVozTccKru8Z7yTs10NqTYTLMoUaiwU/wZp/C4jVZNE5EP7qqOKGtcaav ybmJ77PccO0LBblYbytt5fUNLZrfdl7QmS19gEmBsEznkLSS3uu6Y1fPZjAfdZBp23Pjdu 5jeJzpb09HryIvwGV0tiqmzFviBYahw= 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-252-MW_4YzIxOem6d6CcDHBrfA-1; Thu, 28 Oct 2021 11:16:52 -0400 X-MC-Unique: MW_4YzIxOem6d6CcDHBrfA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E298B19200C1; Thu, 28 Oct 2021 15:16:48 +0000 (UTC) Received: from starship (unknown [10.40.194.243]) by smtp.corp.redhat.com (Postfix) with ESMTP id BF85560BF1; Thu, 28 Oct 2021 15:16:37 +0000 (UTC) Message-ID: Subject: Re: [PATCH v2 30/43] KVM: Drop unused kvm_vcpu.pre_pcpu field From: Maxim Levitsky To: Sean Christopherson , Marc Zyngier , Huacai Chen , Aleksandar Markovic , Paul Mackerras , Anup Patel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Christian Borntraeger , Janosch Frank , Paolo Bonzini Cc: James Morse , Alexandru Elisei , Suzuki K Poulose , Atish Patra , David Hildenbrand , Cornelia Huck , Claudio Imbrenda , Vitaly Kuznetsov , Wanpeng Li , Jim Mattson , Joerg Roedel , linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, linux-mips@vger.kernel.org, kvm@vger.kernel.org, kvm-ppc@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, David Matlack , Oliver Upton , Jing Zhang Date: Thu, 28 Oct 2021 18:16:36 +0300 In-Reply-To: <20211009021236.4122790-31-seanjc@google.com> References: <20211009021236.4122790-1-seanjc@google.com> <20211009021236.4122790-31-seanjc@google.com> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.36.5 (3.36.5-2.fc32) MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On Fri, 2021-10-08 at 19:12 -0700, Sean Christopherson wrote: > Remove kvm_vcpu.pre_pcpu as it no longer has any users. No functional > change intended. > > Signed-off-by: Sean Christopherson > --- > include/linux/kvm_host.h | 1 - > virt/kvm/kvm_main.c | 1 - > 2 files changed, 2 deletions(-) > > diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h > index 1fa38dc00b87..87996b22e681 100644 > --- a/include/linux/kvm_host.h > +++ b/include/linux/kvm_host.h > @@ -304,7 +304,6 @@ struct kvm_vcpu { > u64 requests; > unsigned long guest_debug; > > - int pre_pcpu; > struct list_head blocked_vcpu_list; > > struct mutex mutex; > diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c > index c870cae7e776..2bbf5c9d410f 100644 > --- a/virt/kvm/kvm_main.c > +++ b/virt/kvm/kvm_main.c > @@ -426,7 +426,6 @@ static void kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id) > #endif > kvm_async_pf_vcpu_init(vcpu); > > - vcpu->pre_pcpu = -1; > INIT_LIST_HEAD(&vcpu->blocked_vcpu_list); > > kvm_vcpu_set_in_spin_loop(vcpu, false); Reviewed-by: Maxim Levitsky Best regards, Maxim Levitsky