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KVM: Rename and add argument to check_extension

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In preparation to make the check_extension function available to VM scope
we add a struct kvm * argument to the function header and rename the function
accordingly. It will still be called from the /dev/kvm fd, but with a NULL
argument for struct kvm *.

Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Alexander Graf
2014-07-14 18:27:35 +02:00
parent 9678cdaae9
commit 784aa3d7fb
8 changed files with 10 additions and 10 deletions
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6
virt/kvm/kvm_main.c
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@@ -2571,7 +2571,7 @@ static int kvm_dev_ioctl_create_vm(unsigned long type)
return r;
}
static long kvm_dev_ioctl_check_extension_generic(long arg)
static long kvm_vm_ioctl_check_extension_generic(struct kvm *kvm, long arg)
{
switch (arg) {
case KVM_CAP_USER_MEMORY:
@@ -2595,7 +2595,7 @@ static long kvm_dev_ioctl_check_extension_generic(long arg)
default:
break;
}
return kvm_dev_ioctl_check_extension(arg);
return kvm_vm_ioctl_check_extension(kvm, arg);
}
static long kvm_dev_ioctl(struct file *filp,
@@ -2614,7 +2614,7 @@ static long kvm_dev_ioctl(struct file *filp,
r = kvm_dev_ioctl_create_vm(arg);
break;
case KVM_CHECK_EXTENSION:
r = kvm_dev_ioctl_check_extension_generic(arg);
r = kvm_vm_ioctl_check_extension_generic(NULL, arg);
break;
case KVM_GET_VCPU_MMAP_SIZE:
r = -EINVAL;