From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753958AbaIXIEo (ORCPT ); Wed, 24 Sep 2014 04:04:44 -0400 Received: from cn.fujitsu.com ([59.151.112.132]:7440 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1753854AbaIXH6c (ORCPT ); Wed, 24 Sep 2014 03:58:32 -0400 X-IronPort-AV: E=Sophos;i="5.04,587,1406563200"; d="scan'208";a="36385404" From: Tang Chen To: , , , , CC: , , , , , Subject: [PATCH v8 5/8] kvm: Rename make_all_cpus_request() to kvm_make_all_cpus_request() and make it non-static. Date: Wed, 24 Sep 2014 15:57:55 +0800 Message-ID: <1411545478-9848-6-git-send-email-tangchen@cn.fujitsu.com> X-Mailer: git-send-email 1.9.3 In-Reply-To: <1411545478-9848-1-git-send-email-tangchen@cn.fujitsu.com> References: <1411545478-9848-1-git-send-email-tangchen@cn.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.167.226.71] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since different architectures need different handling, we will add some arch specific code later. The code may need to make cpu requests outside kvm_main.c, so make it non-static and rename it to kvm_make_all_cpus_request(). Reviewed-by: Paolo Bonzini Signed-off-by: Tang Chen --- include/linux/kvm_host.h | 1 + virt/kvm/kvm_main.c | 10 +++++----- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h index c23236a..73de13c 100644 --- a/include/linux/kvm_host.h +++ b/include/linux/kvm_host.h @@ -580,6 +580,7 @@ void kvm_flush_remote_tlbs(struct kvm *kvm); void kvm_reload_remote_mmus(struct kvm *kvm); void kvm_make_mclock_inprogress_request(struct kvm *kvm); void kvm_make_scan_ioapic_request(struct kvm *kvm); +bool kvm_make_all_cpus_request(struct kvm *kvm, unsigned int req); long kvm_arch_dev_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg); diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 33712fb..0f8b6f6 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -152,7 +152,7 @@ static void ack_flush(void *_completed) { } -static bool make_all_cpus_request(struct kvm *kvm, unsigned int req) +bool kvm_make_all_cpus_request(struct kvm *kvm, unsigned int req) { int i, cpu, me; cpumask_var_t cpus; @@ -189,7 +189,7 @@ void kvm_flush_remote_tlbs(struct kvm *kvm) long dirty_count = kvm->tlbs_dirty; smp_mb(); - if (make_all_cpus_request(kvm, KVM_REQ_TLB_FLUSH)) + if (kvm_make_all_cpus_request(kvm, KVM_REQ_TLB_FLUSH)) ++kvm->stat.remote_tlb_flush; cmpxchg(&kvm->tlbs_dirty, dirty_count, 0); } @@ -197,17 +197,17 @@ EXPORT_SYMBOL_GPL(kvm_flush_remote_tlbs); void kvm_reload_remote_mmus(struct kvm *kvm) { - make_all_cpus_request(kvm, KVM_REQ_MMU_RELOAD); + kvm_make_all_cpus_request(kvm, KVM_REQ_MMU_RELOAD); } void kvm_make_mclock_inprogress_request(struct kvm *kvm) { - make_all_cpus_request(kvm, KVM_REQ_MCLOCK_INPROGRESS); + kvm_make_all_cpus_request(kvm, KVM_REQ_MCLOCK_INPROGRESS); } void kvm_make_scan_ioapic_request(struct kvm *kvm) { - make_all_cpus_request(kvm, KVM_REQ_SCAN_IOAPIC); + kvm_make_all_cpus_request(kvm, KVM_REQ_SCAN_IOAPIC); } int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id) -- 1.8.3.1