diff options
author | Radim Krčmář <rkrcmar@redhat.com> | 2014-08-28 15:13:02 +0200 |
---|---|---|
committer | Christoffer Dall <christoffer.dall@linaro.org> | 2014-10-02 17:19:15 +0200 |
commit | 3dcac226202ec154b5c29bcd968e7b894e61c031 (patch) | |
tree | cc77e9ef8451f61ba0e8e476b3032f2a77cab22c /arch/s390/kvm | |
parent | 48bc31d532d18a5e64c5ef1f20be161d0b834d11 (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 KrÄmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 0865e636aef751966e6e0f8950a26bc7391e923c)
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>
Diffstat (limited to 'arch/s390/kvm')
-rw-r--r-- | arch/s390/kvm/kvm-s390.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c index 46392afd043d..1fe3bc10c87f 100644 --- a/arch/s390/kvm/kvm-s390.c +++ b/arch/s390/kvm/kvm-s390.c @@ -92,10 +92,6 @@ int kvm_arch_hardware_enable(void *garbage) return 0; } -void kvm_arch_hardware_disable(void *garbage) -{ -} - int kvm_arch_hardware_setup(void) { return 0; @@ -105,19 +101,11 @@ void kvm_arch_hardware_unsetup(void) { } -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) @@ -289,10 +277,6 @@ 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); @@ -320,15 +304,6 @@ 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_regs(&vcpu->arch.host_fpregs); @@ -975,21 +950,12 @@ 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, @@ -1035,15 +1001,6 @@ 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; |