From: Wei Huang <wei@redhat.com>
To: kvm@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, pbonzini@redhat.com,
gleb@kernel.org, tglx@linutronix.de, mingo@redhat.com,
hpa@zytor.com, x86@kernel.org, joro@8bytes.org,
trivial@kernel.org, drjones@redhat.com
Subject: [KVM x86 vPMU Patch 1/2] KVM: x86/vPMU: Move the definition of kvm_pmu_ops to arch-specific files
Date: Fri, 7 Aug 2015 15:53:29 -0400 [thread overview]
Message-ID: <1438977210-24787-2-git-send-email-wei@redhat.com> (raw)
In-Reply-To: <1438977210-24787-1-git-send-email-wei@redhat.com>
Instead of being defined in a common header file, the kvm_pmu_ops struct
is arch (vmx/svm) specific. This trivial patch relocates two extern
variable definition to their arch-specific files.
Signed-off-by: Wei Huang <wei@redhat.com>
---
arch/x86/kvm/pmu.h | 2 --
arch/x86/kvm/svm.c | 1 +
arch/x86/kvm/vmx.c | 1 +
3 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/kvm/pmu.h b/arch/x86/kvm/pmu.h
index f96e1f9..95184fd 100644
--- a/arch/x86/kvm/pmu.h
+++ b/arch/x86/kvm/pmu.h
@@ -113,6 +113,4 @@ void kvm_pmu_reset(struct kvm_vcpu *vcpu);
void kvm_pmu_init(struct kvm_vcpu *vcpu);
void kvm_pmu_destroy(struct kvm_vcpu *vcpu);
-extern struct kvm_pmu_ops intel_pmu_ops;
-extern struct kvm_pmu_ops amd_pmu_ops;
#endif /* __KVM_X86_PMU_H */
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 8e0c084..8abf980 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -4452,6 +4452,7 @@ static void svm_sched_in(struct kvm_vcpu *vcpu, int cpu)
{
}
+extern struct kvm_pmu_ops amd_pmu_ops;
static struct kvm_x86_ops svm_x86_ops = {
.cpu_has_kvm_support = has_svm,
.disabled_by_bios = is_disabled,
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 83b7b5c..6b2419d 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -10302,6 +10302,7 @@ static void vmx_enable_log_dirty_pt_masked(struct kvm *kvm,
kvm_mmu_clear_dirty_pt_masked(kvm, memslot, offset, mask);
}
+extern struct kvm_pmu_ops intel_pmu_ops;
static struct kvm_x86_ops vmx_x86_ops = {
.cpu_has_kvm_support = cpu_has_kvm_support,
.disabled_by_bios = vmx_disabled_by_bios,
--
1.8.3.1
next prev parent reply other threads:[~2015-08-07 19:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-08-07 19:53 [KVM x86 vPMU Patch 0/2] Two vPMU Trivial Patches Wei Huang
2015-08-07 19:53 ` Wei Huang [this message]
2015-08-11 7:32 ` [KVM x86 vPMU Patch 1/2] KVM: x86/vPMU: Move the definition of kvm_pmu_ops to arch-specific files Andrew Jones
2015-08-07 19:53 ` [KVM x86 vPMU Patch 2/2] KVM: x86/vPMU: Fix unnecessary signed extension for AMD PERFCTRn Wei Huang
2015-08-11 7:33 ` Andrew Jones
2015-08-11 13:21 ` [KVM x86 vPMU Patch 0/2] Two vPMU Trivial Patches Paolo Bonzini
2015-08-11 14:52 ` Wei Huang
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