From 681bcea802f2bf0a28cdf0fd0f813de7bb5cd3c7 Mon Sep 17 00:00:00 2001 From: David Hildenbrand Date: Tue, 24 Jan 2017 22:21:16 +0100 Subject: [PATCH] KVM: svm: inititalize hash table structures directly MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit The hashtable and guarding spinlock are global data structures, we can inititalize them statically. Signed-off-by: David Hildenbrand Message-Id: <20170124212116.4568-1-david@redhat.com> Reviewed-by: Radim Krčmář Signed-off-by: Paolo Bonzini --- arch/x86/kvm/svm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 13cd062..4e5905a 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -971,8 +971,8 @@ static void svm_disable_lbrv(struct vcpu_svm *svm) * a particular vCPU. */ #define SVM_VM_DATA_HASH_BITS 8 -DECLARE_HASHTABLE(svm_vm_data_hash, SVM_VM_DATA_HASH_BITS); -static spinlock_t svm_vm_data_hash_lock; +static DEFINE_HASHTABLE(svm_vm_data_hash, SVM_VM_DATA_HASH_BITS); +static DEFINE_SPINLOCK(svm_vm_data_hash_lock); /* Note: * This function is called from IOMMU driver to notify @@ -1077,8 +1077,6 @@ static __init int svm_hardware_setup(void) } else { pr_info("AVIC enabled\n"); - hash_init(svm_vm_data_hash); - spin_lock_init(&svm_vm_data_hash_lock); amd_iommu_register_ga_log_notifier(&avic_ga_log_notifier); } } -- 2.7.4