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authorRadim Krčmář <rkrcmar@redhat.com>2014-08-28 15:13:02 +0200
committerPaolo Bonzini <pbonzini@redhat.com>2014-08-29 16:35:55 +0200
commit0865e636aef751966e6e0f8950a26bc7391e923c (patch)
treeebd382925187756575fdbf677fe3a807f7e4d706 /arch/s390/kvm
parent656473003bc7e056c3bbd4a4d9832dad01e86f76 (diff)
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 2df72e9bc KVM: split kvm_arch_flush_shadow and kvm_arch_sched_in never made it into arch/ia64/kvm/kvm-ia64.c. e790d9ef6 KVM: add kvm_arch_sched_in Signed-off-by: Radim Krčmář <rkrcmar@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch/s390/kvm')
-rw-r--r--arch/s390/kvm/kvm-s390.c43
1 files changed, 0 insertions, 43 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 36209969bf98..b8fe1ae777db 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -106,10 +106,6 @@ int kvm_arch_hardware_enable(void *garbage)
return 0;
}
-void kvm_arch_hardware_disable(void *garbage)
-{
-}
-
static void kvm_gmap_notifier(struct gmap *gmap, unsigned long address);
int kvm_arch_hardware_setup(void)
@@ -124,19 +120,11 @@ void kvm_arch_hardware_unsetup(void)
gmap_unregister_ipte_notifier(&gmap_notifier);
}
-void kvm_arch_check_processor_compat(void *rtn)
-{
-}
-
int kvm_arch_init(void *opaque)
{
return 0;
}
-void kvm_arch_exit(void)
-{
-}
-
/* Section: device related */
long kvm_arch_dev_ioctl(struct file *filp,
unsigned int ioctl, unsigned long arg)
@@ -514,10 +502,6 @@ static void kvm_free_vcpus(struct kvm *kvm)
mutex_unlock(&kvm->lock);
}
-void kvm_arch_sync_events(struct kvm *kvm)
-{
-}
-
void kvm_arch_destroy_vm(struct kvm *kvm)
{
kvm_free_vcpus(kvm);
@@ -552,15 +536,6 @@ int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu)
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)
{
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)
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,
unsigned long npages)
{
return 0;
}
-void kvm_arch_memslots_updated(struct kvm *kvm)
-{
-}
-
/* Section: memory related */
int kvm_arch_prepare_memory_region(struct kvm *kvm,
struct kvm_memory_slot *memslot,
@@ -1768,15 +1734,6 @@ void kvm_arch_commit_memory_region(struct kvm *kvm,
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)
{
int ret;