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| author | Marcelo Tosatti <mtosatti@redhat.com> | 2008-04-11 13:24:45 -0300 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-04-27 18:21:16 +0300 |
| commit | 62d9f0dbc92d7e398fde53fc6021338393522e68 (patch) | |
| tree | 028e62807ead3db11f15694323743b90c8211ef8 /arch/ia64/kvm/kvm-ia64.c | |
| parent | a45352908b88d383bc40e1e4d1a6cc5bbcefc895 (diff) | |
| download | lwn-62d9f0dbc92d7e398fde53fc6021338393522e68.tar.gz lwn-62d9f0dbc92d7e398fde53fc6021338393522e68.zip | |
KVM: add ioctls to save/store mpstate
So userspace can save/restore the mpstate during migration.
[avi: export the #define constants describing the value]
[christian: add s390 stubs]
[avi: ditto for ia64]
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Carsten Otte <cotte@de.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/ia64/kvm/kvm-ia64.c')
| -rw-r--r-- | arch/ia64/kvm/kvm-ia64.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/ia64/kvm/kvm-ia64.c b/arch/ia64/kvm/kvm-ia64.c index f7589dba75ab..6df073240135 100644 --- a/arch/ia64/kvm/kvm-ia64.c +++ b/arch/ia64/kvm/kvm-ia64.c @@ -1792,3 +1792,15 @@ int kvm_arch_vcpu_runnable(struct kvm_vcpu *vcpu) { return vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE; } + +int kvm_arch_vcpu_ioctl_get_mpstate(struct kvm_vcpu *vcpu, + struct kvm_mp_state *mp_state) +{ + return -EINVAL; +} + +int kvm_arch_vcpu_ioctl_set_mpstate(struct kvm_vcpu *vcpu, + struct kvm_mp_state *mp_state) +{ + return -EINVAL; +} |