From mboxrd@z Thu Jan 1 00:00:00 1970 From: Eric Auger Subject: [PATCH v5 06/22] KVM: arm/arm64: vgic: expose (un)lock_all_vcpus Date: Fri, 14 Apr 2017 12:15:18 +0200 Message-ID: <1492164934-988-7-git-send-email-eric.auger@redhat.com> References: <1492164934-988-1-git-send-email-eric.auger@redhat.com> Cc: Prasun.Kapoor@cavium.com, drjones@redhat.com, pbonzini@redhat.com, dgilbert@redhat.com, quintela@redhat.com To: eric.auger.pro@gmail.com, eric.auger@redhat.com, marc.zyngier@arm.com, christoffer.dall@linaro.org, andre.przywara@arm.com, vijayak@caviumnetworks.com, Vijaya.Kumar@cavium.com, peter.maydell@linaro.org, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org Return-path: Received: from mx1.redhat.com ([209.132.183.28]:42288 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754102AbdDNKQd (ORCPT ); Fri, 14 Apr 2017 06:16:33 -0400 In-Reply-To: <1492164934-988-1-git-send-email-eric.auger@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: We need to use those helpers in vgic-its.c so let's expose them in the private vgic header. Signed-off-by: Eric Auger Acked-by: Marc Zyngier --- v4 -> v5: - Add Marc's A-b --- virt/kvm/arm/vgic/vgic-kvm-device.c | 4 ++-- virt/kvm/arm/vgic/vgic.h | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/virt/kvm/arm/vgic/vgic-kvm-device.c b/virt/kvm/arm/vgic/vgic-kvm-device.c index d181d2b..859bfa8 100644 --- a/virt/kvm/arm/vgic/vgic-kvm-device.c +++ b/virt/kvm/arm/vgic/vgic-kvm-device.c @@ -259,13 +259,13 @@ static void unlock_vcpus(struct kvm *kvm, int vcpu_lock_idx) } } -static void unlock_all_vcpus(struct kvm *kvm) +void unlock_all_vcpus(struct kvm *kvm) { unlock_vcpus(kvm, atomic_read(&kvm->online_vcpus) - 1); } /* Returns true if all vcpus were locked, false otherwise */ -static bool lock_all_vcpus(struct kvm *kvm) +bool lock_all_vcpus(struct kvm *kvm) { struct kvm_vcpu *tmp_vcpu; int c; diff --git a/virt/kvm/arm/vgic/vgic.h b/virt/kvm/arm/vgic/vgic.h index 6cf557e..b87f1c6 100644 --- a/virt/kvm/arm/vgic/vgic.h +++ b/virt/kvm/arm/vgic/vgic.h @@ -184,4 +184,7 @@ int vgic_init(struct kvm *kvm); int vgic_debug_init(struct kvm *kvm); int vgic_debug_destroy(struct kvm *kvm); +bool lock_all_vcpus(struct kvm *kvm); +void unlock_all_vcpus(struct kvm *kvm); + #endif -- 2.5.5 From mboxrd@z Thu Jan 1 00:00:00 1970 From: eric.auger@redhat.com (Eric Auger) Date: Fri, 14 Apr 2017 12:15:18 +0200 Subject: [PATCH v5 06/22] KVM: arm/arm64: vgic: expose (un)lock_all_vcpus In-Reply-To: <1492164934-988-1-git-send-email-eric.auger@redhat.com> References: <1492164934-988-1-git-send-email-eric.auger@redhat.com> Message-ID: <1492164934-988-7-git-send-email-eric.auger@redhat.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org We need to use those helpers in vgic-its.c so let's expose them in the private vgic header. Signed-off-by: Eric Auger Acked-by: Marc Zyngier --- v4 -> v5: - Add Marc's A-b --- virt/kvm/arm/vgic/vgic-kvm-device.c | 4 ++-- virt/kvm/arm/vgic/vgic.h | 3 +++ 2 files changed, 5 insertions(+), 2 deletions(-) diff --git a/virt/kvm/arm/vgic/vgic-kvm-device.c b/virt/kvm/arm/vgic/vgic-kvm-device.c index d181d2b..859bfa8 100644 --- a/virt/kvm/arm/vgic/vgic-kvm-device.c +++ b/virt/kvm/arm/vgic/vgic-kvm-device.c @@ -259,13 +259,13 @@ static void unlock_vcpus(struct kvm *kvm, int vcpu_lock_idx) } } -static void unlock_all_vcpus(struct kvm *kvm) +void unlock_all_vcpus(struct kvm *kvm) { unlock_vcpus(kvm, atomic_read(&kvm->online_vcpus) - 1); } /* Returns true if all vcpus were locked, false otherwise */ -static bool lock_all_vcpus(struct kvm *kvm) +bool lock_all_vcpus(struct kvm *kvm) { struct kvm_vcpu *tmp_vcpu; int c; diff --git a/virt/kvm/arm/vgic/vgic.h b/virt/kvm/arm/vgic/vgic.h index 6cf557e..b87f1c6 100644 --- a/virt/kvm/arm/vgic/vgic.h +++ b/virt/kvm/arm/vgic/vgic.h @@ -184,4 +184,7 @@ int vgic_init(struct kvm *kvm); int vgic_debug_init(struct kvm *kvm); int vgic_debug_destroy(struct kvm *kvm); +bool lock_all_vcpus(struct kvm *kvm); +void unlock_all_vcpus(struct kvm *kvm); + #endif -- 2.5.5