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| author |   Sean Christopherson <sean.j.christopherson@intel.com> | 2019-12-18 13:55:01 -0800 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2020-01-24 09:19:01 +0100 |
| commit | 5233009fab8e0a037c38a8c2b28ba4b3df203935 (patch) | |
| tree | 5545eae36b3bcf618db7a5e45269b70e16460b7b | |
| parent | KVM: PPC: Move kvm_vcpu_init() invocation to common code (diff) | |
| download | linux-dev-5233009fab8e0a037c38a8c2b28ba4b3df203935.tar.xz linux-dev-5233009fab8e0a037c38a8c2b28ba4b3df203935.zip | |
KVM: MIPS: Use kvm_vcpu_cache to allocate vCPUs
For reasons unknown, MIPS configures the vCPU allocation cache but
allocates vCPUs via kzalloc(). Allocate from the vCPU cache in
preparation for moving vCPU allocation to common KVM code.
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
| -rw-r--r-- | arch/mips/kvm/mips.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c index 1109924560d8..5f985773417c 100644 --- a/arch/mips/kvm/mips.c +++ b/arch/mips/kvm/mips.c @@ -286,7 +286,7 @@ struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm, unsigned int id) void *gebase, *p, *handler, *refill_start, *refill_end; int i; - struct kvm_vcpu *vcpu = kzalloc(sizeof(struct kvm_vcpu), GFP_KERNEL); + struct kvm_vcpu *vcpu = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL); if (!vcpu) { err = -ENOMEM; @@ -401,7 +401,7 @@ out_uninit_cpu: kvm_vcpu_uninit(vcpu); out_free_cpu: - kfree(vcpu); + kmem_cache_free(kvm_vcpu_cache, vcpu); out: return ERR_PTR(err); @@ -418,7 +418,7 @@ void kvm_arch_vcpu_free(struct kvm_vcpu *vcpu) kvm_mmu_free_memory_caches(vcpu); kfree(vcpu->arch.guest_ebase); kfree(vcpu->arch.kseg0_commpage); - kfree(vcpu); + kmem_cache_free(kvm_vcpu_cache, vcpu); } void kvm_arch_vcpu_destroy(struct kvm_vcpu *vcpu) |