Commit 0865e636 authored by Radim Krčmář's avatar Radim Krčmář Committed by Paolo Bonzini

KVM: static inline empty kvm_arch functions

Using static inline is going to save few bytes and cycles.
For example on powerpc, the difference is 700 B after stripping.
(5 kB before)

This patch also deals with two overlooked empty functions:
kvm_arch_flush_shadow was not removed from arch/mips/kvm/mips.c
  2df72e9b KVM: split kvm_arch_flush_shadow
and kvm_arch_sched_in never made it into arch/ia64/kvm/kvm-ia64.c.
  e790d9ef KVM: add kvm_arch_sched_in

Signed-off-by: Radim KrčmáŠ<rkrcmar@redhat.com>
Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 65647300
...@@ -230,4 +230,10 @@ static inline void vgic_arch_setup(const struct vgic_params *vgic) ...@@ -230,4 +230,10 @@ static inline void vgic_arch_setup(const struct vgic_params *vgic)
int kvm_perf_init(void); int kvm_perf_init(void);
int kvm_perf_teardown(void); int kvm_perf_teardown(void);
static inline void kvm_arch_hardware_disable(void *garbage) {}
static inline void kvm_arch_hardware_unsetup(void) {}
static inline void kvm_arch_sync_events(struct kvm *kvm) {}
static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
#endif /* __ARM_KVM_HOST_H__ */ #endif /* __ARM_KVM_HOST_H__ */
...@@ -97,27 +97,16 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu) ...@@ -97,27 +97,16 @@ int kvm_arch_vcpu_should_kick(struct kvm_vcpu *vcpu)
return kvm_vcpu_exiting_guest_mode(vcpu) == IN_GUEST_MODE; return kvm_vcpu_exiting_guest_mode(vcpu) == IN_GUEST_MODE;
} }
void kvm_arch_hardware_disable(void *garbage)
{
}
int kvm_arch_hardware_setup(void) int kvm_arch_hardware_setup(void)
{ {
return 0; return 0;
} }
void kvm_arch_hardware_unsetup(void)
{
}
void kvm_arch_check_processor_compat(void *rtn) void kvm_arch_check_processor_compat(void *rtn)
{ {
*(int *)rtn = 0; *(int *)rtn = 0;
} }
void kvm_arch_sync_events(struct kvm *kvm)
{
}
/** /**
* kvm_arch_init_vm - initializes a VM data structure * kvm_arch_init_vm - initializes a VM data structure
...@@ -284,14 +273,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) ...@@ -284,14 +273,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
return 0; return 0;
} }
void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
{
}
void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu)
{
}
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu) void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
{ {
vcpu->cpu = cpu; vcpu->cpu = cpu;
......
...@@ -242,4 +242,10 @@ static inline void vgic_arch_setup(const struct vgic_params *vgic) ...@@ -242,4 +242,10 @@ static inline void vgic_arch_setup(const struct vgic_params *vgic)
} }
} }
static inline void kvm_arch_hardware_disable(void *garbage) {}
static inline void kvm_arch_hardware_unsetup(void) {}
static inline void kvm_arch_sync_events(struct kvm *kvm) {}
static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
#endif /* __ARM64_KVM_HOST_H__ */ #endif /* __ARM64_KVM_HOST_H__ */
...@@ -592,6 +592,18 @@ void kvm_sal_emul(struct kvm_vcpu *vcpu); ...@@ -592,6 +592,18 @@ void kvm_sal_emul(struct kvm_vcpu *vcpu);
struct kvm *kvm_arch_alloc_vm(void); struct kvm *kvm_arch_alloc_vm(void);
void kvm_arch_free_vm(struct kvm *kvm); void kvm_arch_free_vm(struct kvm *kvm);
static inline void kvm_arch_sync_events(struct kvm *kvm) {}
static inline void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu) {}
static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu) {}
static inline void kvm_arch_free_memslot(struct kvm *kvm,
struct kvm_memory_slot *free, struct kvm_memory_slot *dont) {}
static inline void kvm_arch_memslots_updated(struct kvm *kvm) {}
static inline void kvm_arch_commit_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
const struct kvm_memory_slot *old,
enum kvm_mr_change change) {}
static inline void kvm_arch_hardware_unsetup(void) {}
#endif /* __ASSEMBLY__*/ #endif /* __ASSEMBLY__*/
#endif #endif
...@@ -1364,10 +1364,6 @@ static void kvm_release_vm_pages(struct kvm *kvm) ...@@ -1364,10 +1364,6 @@ static void kvm_release_vm_pages(struct kvm *kvm)
} }
} }
void kvm_arch_sync_events(struct kvm *kvm)
{
}
void kvm_arch_destroy_vm(struct kvm *kvm) void kvm_arch_destroy_vm(struct kvm *kvm)
{ {
kvm_iommu_unmap_guest(kvm); kvm_iommu_unmap_guest(kvm);
...@@ -1376,10 +1372,6 @@ void kvm_arch_destroy_vm(struct kvm *kvm) ...@@ -1376,10 +1372,6 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
kvm_release_vm_pages(kvm); kvm_release_vm_pages(kvm);
} }
void kvm_arch_vcpu_put(struct kvm_vcpu *vcpu)
{
}
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu) void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
{ {
if (cpu != vcpu->cpu) { if (cpu != vcpu->cpu) {
...@@ -1468,7 +1460,6 @@ void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) ...@@ -1468,7 +1460,6 @@ void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
kfree(vcpu->arch.apic); kfree(vcpu->arch.apic);
} }
long kvm_arch_vcpu_ioctl(struct file *filp, long kvm_arch_vcpu_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg) unsigned int ioctl, unsigned long arg)
{ {
...@@ -1551,21 +1542,12 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf) ...@@ -1551,21 +1542,12 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
return VM_FAULT_SIGBUS; return VM_FAULT_SIGBUS;
} }
void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
struct kvm_memory_slot *dont)
{
}
int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot, int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
unsigned long npages) unsigned long npages)
{ {
return 0; return 0;
} }
void kvm_arch_memslots_updated(struct kvm *kvm)
{
}
int kvm_arch_prepare_memory_region(struct kvm *kvm, int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot, struct kvm_memory_slot *memslot,
struct kvm_userspace_memory_region *mem, struct kvm_userspace_memory_region *mem,
...@@ -1597,14 +1579,6 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm, ...@@ -1597,14 +1579,6 @@ int kvm_arch_prepare_memory_region(struct kvm *kvm,
return 0; return 0;
} }
void kvm_arch_commit_memory_region(struct kvm *kvm,
struct kvm_userspace_memory_region *mem,
const struct kvm_memory_slot *old,
enum kvm_mr_change change)
{
return;
}
void kvm_arch_flush_shadow_all(struct kvm *kvm) void kvm_arch_flush_shadow_all(struct kvm *kvm)
{ {
kvm_flush_remote_tlbs(kvm); kvm_flush_remote_tlbs(kvm);
...@@ -1853,10 +1827,6 @@ int kvm_arch_hardware_setup(void) ...@@ -1853,10 +1827,6 @@ int kvm_arch_hardware_setup(void)
return 0; return 0;
} }
void kvm_arch_hardware_unsetup(void)
{
}
int kvm_apic_set_irq(struct kvm_vcpu *vcpu, struct kvm_lapic_irq *irq) int kvm_apic_set_irq(struct kvm_vcpu *vcpu, struct kvm_lapic_irq *irq)
{ {
return __apic_accept_irq(vcpu, irq->vector); return __apic_accept_irq(vcpu, irq->vector);
......
...@@ -762,5 +762,16 @@ extern int kvm_mips_trans_mtc0(uint32_t inst, uint32_t *opc, ...@@ -762,5 +762,16 @@ extern int kvm_mips_trans_mtc0(uint32_t inst, uint32_t *opc,
extern void kvm_mips_dump_stats(struct kvm_vcpu *vcpu); extern void kvm_mips_dump_stats(struct kvm_vcpu *vcpu);
extern unsigned long kvm_mips_get_ramsize(struct kvm *kvm); extern unsigned long kvm_mips_get_ramsize(struct kvm *kvm);
static inline void kvm_arch_hardware_disable(void *garbage) {}
static inline void kvm_arch_hardware_unsetup(void) {}
static inline void kvm_arch_sync_events(struct kvm *kvm) {}
static inline void kvm_arch_free_memslot(struct kvm *kvm,
struct kvm_memory_slot *free, struct kvm_memory_slot *dont) {}
static inline void kvm_arch_memslots_updated(struct kvm *kvm) {}
static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {}
static inline void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
struct kvm_memory_slot *slot) {}
static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
#endif /* __MIPS_KVM_HOST_H__ */ #endif /* __MIPS_KVM_HOST_H__ */
...@@ -82,19 +82,11 @@ int kvm_arch_hardware_enable(void *garbage) ...@@ -82,19 +82,11 @@ int kvm_arch_hardware_enable(void *garbage)
return 0; return 0;
} }
void kvm_arch_hardware_disable(void *garbage)
{
}
int kvm_arch_hardware_setup(void) int kvm_arch_hardware_setup(void)
{ {
return 0; return 0;
} }
void kvm_arch_hardware_unsetup(void)
{
}
void kvm_arch_check_processor_compat(void *rtn) void kvm_arch_check_processor_compat(void *rtn)
{ {
*(int *)rtn = 0; *(int *)rtn = 0;
...@@ -163,10 +155,6 @@ void kvm_mips_free_vcpus(struct kvm *kvm) ...@@ -163,10 +155,6 @@ void kvm_mips_free_vcpus(struct kvm *kvm)
mutex_unlock(&kvm->lock); mutex_unlock(&kvm->lock);
} }
void kvm_arch_sync_events(struct kvm *kvm)
{
}
static void kvm_mips_uninit_tlbs(void *arg) static void kvm_mips_uninit_tlbs(void *arg)
{ {
/* Restore wired count */ /* Restore wired count */
...@@ -194,21 +182,12 @@ long kvm_arch_dev_ioctl(struct file *filp, unsigned int ioctl, ...@@ -194,21 +182,12 @@ long kvm_arch_dev_ioctl(struct file *filp, unsigned int ioctl,
return -ENOIOCTLCMD; return -ENOIOCTLCMD;
} }
void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
struct kvm_memory_slot *dont)
{
}
int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot, int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
unsigned long npages) unsigned long npages)
{ {
return 0; return 0;
} }
void kvm_arch_memslots_updated(struct kvm *kvm)
{
}
int kvm_arch_prepare_memory_region(struct kvm *kvm, int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot, struct kvm_memory_slot *memslot,
struct kvm_userspace_memory_region *mem, struct kvm_userspace_memory_region *mem,
...@@ -254,19 +233,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm, ...@@ -254,19 +233,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
} }
} }
void kvm_arch_flush_shadow_all(struct kvm *kvm)
{
}
void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
struct kvm_memory_slot *slot)
{
}
void kvm_arch_flush_shadow(struct kvm *kvm)
{
}
struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id) struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id)
{ {
int err, size, offset; int err, size, offset;
...@@ -998,14 +964,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) ...@@ -998,14 +964,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
return 0; return 0;
} }
void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
{
}
void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu)
{
}
int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu, int kvm_arch_vcpu_ioctl_translate(struct kvm_vcpu *vcpu,
struct kvm_translation *tr) struct kvm_translation *tr)
{ {
......
...@@ -682,4 +682,12 @@ struct kvm_vcpu_arch { ...@@ -682,4 +682,12 @@ struct kvm_vcpu_arch {
#define __KVM_HAVE_ARCH_WQP #define __KVM_HAVE_ARCH_WQP
#define __KVM_HAVE_CREATE_DEVICE #define __KVM_HAVE_CREATE_DEVICE
static inline void kvm_arch_hardware_disable(void *garbage) {}
static inline void kvm_arch_hardware_unsetup(void) {}
static inline void kvm_arch_sync_events(struct kvm *kvm) {}
static inline void kvm_arch_memslots_updated(struct kvm *kvm) {}
static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {}
static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
static inline void kvm_arch_exit(void) {}
#endif /* __POWERPC_KVM_HOST_H__ */ #endif /* __POWERPC_KVM_HOST_H__ */
...@@ -389,19 +389,11 @@ int kvm_arch_hardware_enable(void *garbage) ...@@ -389,19 +389,11 @@ int kvm_arch_hardware_enable(void *garbage)
return 0; return 0;
} }
void kvm_arch_hardware_disable(void *garbage)
{
}
int kvm_arch_hardware_setup(void) int kvm_arch_hardware_setup(void)
{ {
return 0; return 0;
} }
void kvm_arch_hardware_unsetup(void)
{
}
void kvm_arch_check_processor_compat(void *rtn) void kvm_arch_check_processor_compat(void *rtn)
{ {
*(int *)rtn = kvmppc_core_check_processor_compat(); *(int *)rtn = kvmppc_core_check_processor_compat();
...@@ -462,10 +454,6 @@ void kvm_arch_destroy_vm(struct kvm *kvm) ...@@ -462,10 +454,6 @@ void kvm_arch_destroy_vm(struct kvm *kvm)
module_put(kvm->arch.kvm_ops->owner); module_put(kvm->arch.kvm_ops->owner);
} }
void kvm_arch_sync_events(struct kvm *kvm)
{
}
int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext) int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
{ {
int r; int r;
...@@ -608,10 +596,6 @@ int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot, ...@@ -608,10 +596,6 @@ int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
return kvmppc_core_create_memslot(kvm, slot, npages); return kvmppc_core_create_memslot(kvm, slot, npages);
} }
void kvm_arch_memslots_updated(struct kvm *kvm)
{
}
int kvm_arch_prepare_memory_region(struct kvm *kvm, int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot, struct kvm_memory_slot *memslot,
struct kvm_userspace_memory_region *mem, struct kvm_userspace_memory_region *mem,
...@@ -628,10 +612,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm, ...@@ -628,10 +612,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
kvmppc_core_commit_memory_region(kvm, mem, old); kvmppc_core_commit_memory_region(kvm, mem, old);
} }
void kvm_arch_flush_shadow_all(struct kvm *kvm)
{
}
void kvm_arch_flush_shadow_memslot(struct kvm *kvm, void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
struct kvm_memory_slot *slot) struct kvm_memory_slot *slot)
{ {
...@@ -720,10 +700,6 @@ void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) ...@@ -720,10 +700,6 @@ void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
kvmppc_subarch_vcpu_uninit(vcpu); kvmppc_subarch_vcpu_uninit(vcpu);
} }
void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu)
{
}
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu) void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
{ {
#ifdef CONFIG_BOOKE #ifdef CONFIG_BOOKE
...@@ -1347,9 +1323,4 @@ int kvm_arch_init(void *opaque) ...@@ -1347,9 +1323,4 @@ int kvm_arch_init(void *opaque)
return 0; return 0;
} }
void kvm_arch_exit(void)
{
}
EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_ppc_instr); EXPORT_TRACEPOINT_SYMBOL_GPL(kvm_ppc_instr);
...@@ -451,4 +451,18 @@ void kvm_arch_async_page_present(struct kvm_vcpu *vcpu, ...@@ -451,4 +451,18 @@ void kvm_arch_async_page_present(struct kvm_vcpu *vcpu,
extern int sie64a(struct kvm_s390_sie_block *, u64 *); extern int sie64a(struct kvm_s390_sie_block *, u64 *);
extern char sie_exit; extern char sie_exit;
static inline void kvm_arch_hardware_disable(void *garbage) {}
static inline void kvm_arch_check_processor_compat(void *rtn) {}
static inline void kvm_arch_exit(void) {}
static inline void kvm_arch_sync_events(struct kvm *kvm) {}
static inline void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu) {}
static inline void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu) {}
static inline void kvm_arch_free_memslot(struct kvm *kvm,
struct kvm_memory_slot *free, struct kvm_memory_slot *dont) {}
static inline void kvm_arch_memslots_updated(struct kvm *kvm) {}
static inline void kvm_arch_flush_shadow_all(struct kvm *kvm) {}
static inline void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
struct kvm_memory_slot *slot) {}
#endif #endif
...@@ -106,10 +106,6 @@ int kvm_arch_hardware_enable(void *garbage) ...@@ -106,10 +106,6 @@ int kvm_arch_hardware_enable(void *garbage)
return 0; return 0;
} }
void kvm_arch_hardware_disable(void *garbage)
{
}
static void kvm_gmap_notifier(struct gmap *gmap, unsigned long address); static void kvm_gmap_notifier(struct gmap *gmap, unsigned long address);
int kvm_arch_hardware_setup(void) int kvm_arch_hardware_setup(void)
...@@ -124,19 +120,11 @@ void kvm_arch_hardware_unsetup(void) ...@@ -124,19 +120,11 @@ void kvm_arch_hardware_unsetup(void)
gmap_unregister_ipte_notifier(&gmap_notifier); gmap_unregister_ipte_notifier(&gmap_notifier);
} }
void kvm_arch_check_processor_compat(void *rtn)
{
}
int kvm_arch_init(void *opaque) int kvm_arch_init(void *opaque)
{ {
return 0; return 0;
} }
void kvm_arch_exit(void)
{
}
/* Section: device related */ /* Section: device related */
long kvm_arch_dev_ioctl(struct file *filp, long kvm_arch_dev_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg) unsigned int ioctl, unsigned long arg)
...@@ -514,10 +502,6 @@ static void kvm_free_vcpus(struct kvm *kvm) ...@@ -514,10 +502,6 @@ static void kvm_free_vcpus(struct kvm *kvm)
mutex_unlock(&kvm->lock); mutex_unlock(&kvm->lock);
} }
void kvm_arch_sync_events(struct kvm *kvm)
{
}
void kvm_arch_destroy_vm(struct kvm *kvm) void kvm_arch_destroy_vm(struct kvm *kvm)
{ {
kvm_free_vcpus(kvm); kvm_free_vcpus(kvm);
...@@ -552,15 +536,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu) ...@@ -552,15 +536,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
return 0; return 0;
} }
void kvm_arch_vcpu_uninit(struct kvm_vcpu *vcpu)
{
/* Nothing todo */
}
void kvm_arch_sched_in(struct kvm_vcpu *vcpu, int cpu)
{
}
void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu) void kvm_arch_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
{ {
save_fp_ctl(&vcpu->arch.host_fpregs.fpc); save_fp_ctl(&vcpu->arch.host_fpregs.fpc);
...@@ -1708,21 +1683,12 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf) ...@@ -1708,21 +1683,12 @@ int kvm_arch_vcpu_fault(struct kvm_vcpu *vcpu, struct vm_fault *vmf)
return VM_FAULT_SIGBUS; return VM_FAULT_SIGBUS;
} }
void kvm_arch_free_memslot(struct kvm *kvm, struct kvm_memory_slot *free,
struct kvm_memory_slot *dont)
{
}
int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot, int kvm_arch_create_memslot(struct kvm *kvm, struct kvm_memory_slot *slot,
unsigned long npages) unsigned long npages)
{ {
return 0; return 0;
} }
void kvm_arch_memslots_updated(struct kvm *kvm)
{
}
/* Section: memory related */ /* Section: memory related */
int kvm_arch_prepare_memory_region(struct kvm *kvm, int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot, struct kvm_memory_slot *memslot,
...@@ -1768,15 +1734,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm, ...@@ -1768,15 +1734,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
return; return;
} }
void kvm_arch_flush_shadow_all(struct kvm *kvm)
{
}
void kvm_arch_flush_shadow_memslot(struct kvm *kvm,
struct kvm_memory_slot *slot)
{
}
static int __init kvm_s390_init(void) static int __init kvm_s390_init(void)
{ {
int ret; int ret;
......
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