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| author | Gregory Haskins <ghaskins@novell.com> | 2007-07-27 08:13:10 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-10-13 10:18:20 +0200 |
| commit | a2fa3e9f52d875f7d4ca98434603b8756be71ba8 (patch) | |
| tree | 915c13bfedc867d4d2e4b98c4d3b10b6ef25d451 /drivers/kvm/kvm_main.c | |
| parent | c820c2aa27bb5b6069aa708b0a0b44b59a16bfa7 (diff) | |
| download | lwn-a2fa3e9f52d875f7d4ca98434603b8756be71ba8.tar.gz lwn-a2fa3e9f52d875f7d4ca98434603b8756be71ba8.zip | |
KVM: Remove arch specific components from the general code
struct kvm_vcpu has vmx-specific members; remove them to a private structure.
Signed-off-by: Gregory Haskins <ghaskins@novell.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/kvm_main.c')
| -rw-r--r-- | drivers/kvm/kvm_main.c | 26 |
1 files changed, 5 insertions, 21 deletions
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c index 65c9a31f1d91..bf8b8f030192 100644 --- a/drivers/kvm/kvm_main.c +++ b/drivers/kvm/kvm_main.c @@ -367,7 +367,7 @@ static void free_pio_guest_pages(struct kvm_vcpu *vcpu) static void kvm_unload_vcpu_mmu(struct kvm_vcpu *vcpu) { - if (!vcpu->vmcs) + if (!vcpu->valid) return; vcpu_load(vcpu); @@ -377,7 +377,7 @@ static void kvm_unload_vcpu_mmu(struct kvm_vcpu *vcpu) static void kvm_free_vcpu(struct kvm_vcpu *vcpu) { - if (!vcpu->vmcs) + if (!vcpu->valid) return; vcpu_load(vcpu); @@ -1645,24 +1645,6 @@ void kvm_resched(struct kvm_vcpu *vcpu) } EXPORT_SYMBOL_GPL(kvm_resched); -void load_msrs(struct vmx_msr_entry *e, int n) -{ - int i; - - for (i = 0; i < n; ++i) - wrmsrl(e[i].index, e[i].data); -} -EXPORT_SYMBOL_GPL(load_msrs); - -void save_msrs(struct vmx_msr_entry *e, int n) -{ - int i; - - for (i = 0; i < n; ++i) - rdmsrl(e[i].index, e[i].data); -} -EXPORT_SYMBOL_GPL(save_msrs); - void kvm_emulate_cpuid(struct kvm_vcpu *vcpu) { int i; @@ -2401,7 +2383,7 @@ static int kvm_vm_ioctl_create_vcpu(struct kvm *kvm, int n) mutex_lock(&vcpu->mutex); - if (vcpu->vmcs) { + if (vcpu->valid) { mutex_unlock(&vcpu->mutex); return -EEXIST; } @@ -2449,6 +2431,8 @@ static int kvm_vm_ioctl_create_vcpu(struct kvm *kvm, int n) kvm->nvcpus = n + 1; spin_unlock(&kvm_lock); + vcpu->valid = 1; + return r; out_free_vcpus: |