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KVM: Unexport kvm_vcpu_cache and kvm_vcpu_{un}init()

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Unexport kvm_vcpu_cache and kvm_vcpu_{un}init() and make them static
now that they are referenced only in kvm_main.c.

Acked-by: Christoffer Dall <christoffer.dall@arm.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Reviewed-by: Cornelia Huck <cohuck@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Sean Christopherson 2019-12-18 13:55:16 -08:00 committed by Paolo Bonzini
parent e529ef66e6
commit aaba298c6b
2 changed files with 3 additions and 10 deletions
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4
include/linux/kvm_host.h
View File

@ -157,8 +157,6 @@ static inline bool is_error_page(struct page *page)
#define KVM_USERSPACE_IRQ_SOURCE_ID 0 #define KVM_USERSPACE_IRQ_SOURCE_ID 0
#define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID 1 #define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID 1
extern struct kmem_cache *kvm_vcpu_cache;
extern struct mutex kvm_lock; extern struct mutex kvm_lock;
extern struct list_head vm_list; extern struct list_head vm_list;
@ -579,8 +577,6 @@ static inline int kvm_vcpu_get_idx(struct kvm_vcpu *vcpu)
memslot < slots->memslots + KVM_MEM_SLOTS_NUM && memslot->npages;\ memslot < slots->memslots + KVM_MEM_SLOTS_NUM && memslot->npages;\
memslot++) memslot++)
int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id);
void kvm_vcpu_uninit(struct kvm_vcpu *vcpu);
void kvm_vcpu_destroy(struct kvm_vcpu *vcpu); void kvm_vcpu_destroy(struct kvm_vcpu *vcpu);
void vcpu_load(struct kvm_vcpu *vcpu); void vcpu_load(struct kvm_vcpu *vcpu);

9
virt/kvm/kvm_main.c
View File

@ -104,8 +104,7 @@ static cpumask_var_t cpus_hardware_enabled;
static int kvm_usage_count; static int kvm_usage_count;
static atomic_t hardware_enable_failed; static atomic_t hardware_enable_failed;
struct kmem_cache *kvm_vcpu_cache; static struct kmem_cache *kvm_vcpu_cache;
EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
static __read_mostly struct preempt_ops kvm_preempt_ops; static __read_mostly struct preempt_ops kvm_preempt_ops;
@ -322,7 +321,7 @@ void kvm_reload_remote_mmus(struct kvm *kvm)
kvm_make_all_cpus_request(kvm, KVM_REQ_MMU_RELOAD); kvm_make_all_cpus_request(kvm, KVM_REQ_MMU_RELOAD);
} }
int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id) static int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id)
{ {
struct page *page; struct page *page;
int r; int r;
@ -360,9 +359,8 @@ fail_free_run:
fail: fail:
return r; return r;
} }
EXPORT_SYMBOL_GPL(kvm_vcpu_init);
void kvm_vcpu_uninit(struct kvm_vcpu *vcpu) static void kvm_vcpu_uninit(struct kvm_vcpu *vcpu)
{ {
/* /*
* no need for rcu_read_lock as VCPU_RUN is the only place that * no need for rcu_read_lock as VCPU_RUN is the only place that
@ -373,7 +371,6 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu)
kvm_arch_vcpu_uninit(vcpu); kvm_arch_vcpu_uninit(vcpu);
free_page((unsigned long)vcpu->run); free_page((unsigned long)vcpu->run);
} }
EXPORT_SYMBOL_GPL(kvm_vcpu_uninit);
void kvm_vcpu_destroy(struct kvm_vcpu *vcpu) void kvm_vcpu_destroy(struct kvm_vcpu *vcpu)
{ {