From: Sean Christopherson <sean.j.christopherson@intel.com>
To: "Marc Zyngier" <maz@kernel.org>,
"James Hogan" <jhogan@kernel.org>,
"Paul Mackerras" <paulus@ozlabs.org>,
"Christian Borntraeger" <borntraeger@de.ibm.com>,
"Janosch Frank" <frankja@linux.ibm.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>
Cc: kvm-ppc@vger.kernel.org, Wanpeng Li <wanpengli@tencent.com>,
kvm@vger.kernel.org, David Hildenbrand <david@redhat.com>,
Joerg Roedel <joro@8bytes.org>, Cornelia Huck <cohuck@redhat.com>,
linux-mips@vger.kernel.org,
Sean Christopherson <sean.j.christopherson@intel.com>,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Vitaly Kuznetsov <vkuznets@redhat.com>,
kvmarm@lists.cs.columbia.edu, Jim Mattson <jmattson@google.com>
Subject: [PATCH 31/45] KVM: Unexport kvm_vcpu_cache and kvm_{un}init_vcpu()
Date: Mon, 21 Oct 2019 18:59:11 -0700 [thread overview]
Message-ID: <20191022015925.31916-32-sean.j.christopherson@intel.com> (raw)
In-Reply-To: <20191022015925.31916-1-sean.j.christopherson@intel.com>
Unexport kvm_vcpu_cache and kvm_{un}init_vcpu() and make them static
now that they are referenced only in kvm_main.c.
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(-)
diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
index 8559d0448d0b..c36379824408 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;
@@ -585,8 +583,6 @@ 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 fb526bd55664..1d84ae0e3893 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -103,8 +103,7 @@ 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;
@@ -288,7 +287,7 @@ 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;
@@ -326,9 +325,8 @@ 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
@@ -339,7 +337,6 @@ 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)
{
--
2.22.0
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next prev parent reply other threads:[~2019-10-22 2:00 UTC|newest]
Thread overview: 51+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-22 1:58 [PATCH 00/45] KVM: Refactor vCPU creation Sean Christopherson
2019-10-22 1:58 ` [PATCH 01/45] KVM: PPC: Book3S HV: Uninit vCPU if vcore creation fails Sean Christopherson
2019-10-24 7:04 ` Greg Kurz
2019-10-22 1:58 ` [PATCH 02/45] KVM: PPC: Book3S PR: Free shared page if mmu initialization fails Sean Christopherson
2019-10-24 7:05 ` Greg Kurz
2019-10-22 1:58 ` [PATCH 03/45] KVM: x86: Free wbinvd_dirty_mask if vCPU creation fails Sean Christopherson
2019-10-22 1:58 ` [PATCH 04/45] KVM: VMX: Allocate VPID after initializing VCPU Sean Christopherson
2019-10-22 1:58 ` [PATCH 05/45] KVM: VMX: Use direct vcpu pointer during vCPU create/free Sean Christopherson
2019-10-22 1:58 ` [PATCH 06/45] KVM: SVM: " Sean Christopherson
2019-10-22 1:58 ` [PATCH 07/45] KVM: x86: Allocate vcpu struct in common x86 code Sean Christopherson
2019-10-22 1:58 ` [PATCH 08/45] KVM: x86: Move FPU allocation to " Sean Christopherson
2019-10-22 1:58 ` [PATCH 09/45] KVM: x86: Move allocation of pio_data page down a few lines Sean Christopherson
2019-10-22 1:58 ` [PATCH 10/45] KVM: x86: Move kvm_vcpu_init() invocation to common code Sean Christopherson
2019-10-22 1:58 ` [PATCH 11/45] KVM: PPC: e500mc: Add build-time assert that vcpu is at offset 0 Sean Christopherson
2019-10-22 1:58 ` [PATCH 12/45] KVM: PPC: Allocate vcpu struct in common PPC code Sean Christopherson
2019-10-22 1:58 ` [PATCH 13/45] KVM: PPC: Book3S PR: Allocate book3s and shadow vcpu after common init Sean Christopherson
2019-10-22 1:58 ` [PATCH 14/45] KVM: PPC: e500mc: Move reset of oldpir below call to kvm_vcpu_init() Sean Christopherson
2019-10-22 1:58 ` [PATCH 15/45] KVM: PPC: Move kvm_vcpu_init() invocation to common code Sean Christopherson
2019-10-22 1:58 ` [PATCH 16/45] KVM: MIPS: Use kvm_vcpu_cache to allocate vCPUs Sean Christopherson
2019-10-22 1:58 ` [PATCH 17/45] KVM: MIPS: Drop kvm_arch_vcpu_free() Sean Christopherson
2019-10-22 1:58 ` [PATCH 18/45] KVM: PPC: " Sean Christopherson
2019-10-22 1:58 ` [PATCH 19/45] KVM: arm: " Sean Christopherson
2019-10-22 1:59 ` [PATCH 20/45] KVM: x86: Remove spurious kvm_mmu_unload() from vcpu destruction path Sean Christopherson
2019-10-22 1:59 ` [PATCH 21/45] KVM: x86: Remove spurious clearing of async #PF MSR Sean Christopherson
2019-10-22 1:59 ` [PATCH 22/45] KVM: x86: Drop kvm_arch_vcpu_free() Sean Christopherson
2019-10-22 1:59 ` [PATCH 23/45] KVM: Remove kvm_arch_vcpu_free() declaration Sean Christopherson
2019-10-22 1:59 ` [PATCH 24/45] KVM: Add kvm_arch_vcpu_precreate() to handle pre-allocation issues Sean Christopherson
2019-10-22 1:59 ` [PATCH 25/45] KVM: s390: Move guts of kvm_arch_vcpu_init() into kvm_arch_vcpu_create() Sean Christopherson
2019-10-22 1:59 ` [PATCH 26/45] KVM: s390: Invoke kvm_vcpu_init() before allocating sie_page Sean Christopherson
2019-10-22 1:59 ` [PATCH 27/45] KVM: MIPS: Invoke kvm_vcpu_uninit() immediately prior to freeing vcpu Sean Christopherson
2019-10-22 1:59 ` [PATCH 28/45] KVM: x86: " Sean Christopherson
2019-10-22 1:59 ` [PATCH 29/45] KVM: Introduce kvm_vcpu_destroy() Sean Christopherson
2019-10-22 1:59 ` [PATCH 30/45] KVM: Move vcpu alloc and init invocation to common code Sean Christopherson
2019-10-22 1:59 ` Sean Christopherson [this message]
2019-10-22 1:59 ` [PATCH 32/45] KVM: Move initialization of preempt notifier to kvm_vcpu_init() Sean Christopherson
2019-10-22 1:59 ` [PATCH 33/45] KVM: x86: Move guts of kvm_arch_vcpu_setup() into kvm_arch_vcpu_create() Sean Christopherson
2019-10-22 1:59 ` [PATCH 34/45] KVM: MIPS: Move .vcpu_setup() call to kvm_arch_vcpu_create() Sean Christopherson
2019-10-22 1:59 ` [PATCH 35/45] KVM: s390: Manually invoke vcpu setup during kvm_arch_vcpu_create() Sean Christopherson
2019-10-22 1:59 ` [PATCH 36/45] KVM: PPC: BookE: Setup vcpu during kvmppc_core_vcpu_create() Sean Christopherson
2019-10-22 1:59 ` [PATCH 37/45] KVM: Drop kvm_arch_vcpu_setup() Sean Christopherson
2019-10-22 1:59 ` [PATCH 38/45] KVM: x86: Move all vcpu init code into kvm_arch_vcpu_create() Sean Christopherson
2019-10-22 1:59 ` [PATCH 39/45] KVM: MIPS: " Sean Christopherson
2019-10-22 1:59 ` [PATCH 40/45] KVM: ARM: " Sean Christopherson
2019-10-22 1:59 ` [PATCH 41/45] KVM: PPC: " Sean Christopherson
2019-10-22 1:59 ` [PATCH 42/45] KVM: arm64: Free sve_state via arm specific hook Sean Christopherson
2019-10-22 11:43 ` Christoffer Dall
2019-10-22 18:41 ` Sean Christopherson
2019-10-22 1:59 ` [PATCH 43/45] KVM: Drop kvm_arch_vcpu_init() and kvm_arch_vcpu_uninit() Sean Christopherson
2019-10-22 1:59 ` [PATCH 44/45] KVM: Move putting of vcpu->pid to kvm_vcpu_destroy() Sean Christopherson
2019-10-22 1:59 ` [PATCH 45/45] KVM: Move vcpu->run page allocation out of kvm_vcpu_init() Sean Christopherson
2019-10-22 11:51 ` [PATCH 00/45] KVM: Refactor vCPU creation Christoffer Dall
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