From c16f862d0257349607b7a9be7b4a4b7ed419a3ab Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 30 Jul 2007 21:12:19 +1000 Subject: KVM: Use kmem cache for allocating vcpus Avi wants the allocations of vcpus centralized again. The easiest way is to add a "size" arg to kvm_init_arch, and expose the thus-prepared cache to the modules. Signed-off-by: Rusty Russell Signed-off-by: Avi Kivity --- drivers/kvm/vmx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/kvm/vmx.c') diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index f770f55d46c..2b30274656f 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -2365,7 +2365,7 @@ static void vmx_free_vcpu(struct kvm_vcpu *vcpu) static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id) { int err; - struct vcpu_vmx *vmx = kzalloc(sizeof(*vmx), GFP_KERNEL); + struct vcpu_vmx *vmx = kmem_cache_zalloc(kvm_vcpu_cache, GFP_KERNEL); int cpu; if (!vmx) @@ -2490,7 +2490,7 @@ static int __init vmx_init(void) memset(iova, 0xff, PAGE_SIZE); kunmap(vmx_io_bitmap_b); - r = kvm_init_arch(&vmx_arch_ops, THIS_MODULE); + r = kvm_init_arch(&vmx_arch_ops, sizeof(struct vcpu_vmx), THIS_MODULE); if (r) goto out1; -- cgit v1.2.3