diff mbox series

[v2,31/45] KVM: Unexport kvm_vcpu_cache and kvm_vcpu_{un}init()

Message ID 20191218215530.2280-32-sean.j.christopherson@intel.com
State Not Applicable
Headers show
Series KVM: Refactor vCPU creation | expand

Commit Message

Sean Christopherson Dec. 18, 2019, 9:55 p.m. UTC 
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>
---
 include/linux/kvm_host.h | 4 ----
 virt/kvm/kvm_main.c      | 9 +++------
 2 files changed, 3 insertions(+), 10 deletions(-)

Comments

Cornelia Huck Dec. 20, 2019, 9:39 a.m. UTC | #1 
On Wed, 18 Dec 2019 13:55:16 -0800
Sean Christopherson <sean.j.christopherson@intel.com> wrote:

> 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>
> ---
>  include/linux/kvm_host.h | 4 ----
>  virt/kvm/kvm_main.c      | 9 +++------
>  2 files changed, 3 insertions(+), 10 deletions(-)

Reviewed-by: Cornelia Huck <cohuck@redhat.com>
diff mbox series

Patch

diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index a9abd9e9f621..d24e6c134d15 100644
--- a/include/linux/kvm_host.h
+++ b/include/linux/kvm_host.h
@@ -157,8 +157,6 @@  static inline bool is_error_page(struct page *page)
 #define KVM_USERSPACE_IRQ_SOURCE_ID		0
 #define KVM_IRQFD_RESAMPLE_IRQ_SOURCE_ID	1
 
-extern struct kmem_cache *kvm_vcpu_cache;
-
 extern struct mutex kvm_lock;
 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++)
 
-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 vcpu_load(struct kvm_vcpu *vcpu);
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 1afffb0da7cc..fd8168b8c0e4 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -104,8 +104,7 @@  static cpumask_var_t cpus_hardware_enabled;
 static int kvm_usage_count;
 static atomic_t hardware_enable_failed;
 
-struct kmem_cache *kvm_vcpu_cache;
-EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
+static struct kmem_cache *kvm_vcpu_cache;
 
 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);
 }
 
-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;
 	int r;
@@ -360,9 +359,8 @@  int kvm_vcpu_init(struct kvm_vcpu *vcpu, struct kvm *kvm, unsigned id)
 fail:
 	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
@@ -373,7 +371,6 @@  void kvm_vcpu_uninit(struct kvm_vcpu *vcpu)
 	kvm_arch_vcpu_uninit(vcpu);
 	free_page((unsigned long)vcpu->run);
 }
-EXPORT_SYMBOL_GPL(kvm_vcpu_uninit);
 
 void kvm_vcpu_destroy(struct kvm_vcpu *vcpu)
 {