diff options
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 317a2c551198..26f0c82bf801 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -1061,27 +1061,27 @@ static void walk_shadow_page_lockless_end(struct kvm_vcpu *vcpu) local_irq_enable(); } -static int mmu_topup_memory_cache(struct kvm_mmu_memory_cache *cache, int min) +static int mmu_topup_memory_cache(struct kvm_mmu_memory_cache *mc, int min) { void *obj; - if (cache->nobjs >= min) + if (mc->nobjs >= min) return 0; - while (cache->nobjs < ARRAY_SIZE(cache->objects)) { - if (cache->kmem_cache) - obj = kmem_cache_zalloc(cache->kmem_cache, GFP_KERNEL_ACCOUNT); + while (mc->nobjs < ARRAY_SIZE(mc->objects)) { + if (mc->kmem_cache) + obj = kmem_cache_zalloc(mc->kmem_cache, GFP_KERNEL_ACCOUNT); else obj = (void *)__get_free_page(GFP_KERNEL_ACCOUNT); if (!obj) - return cache->nobjs >= min ? 0 : -ENOMEM; - cache->objects[cache->nobjs++] = obj; + return mc->nobjs >= min ? 0 : -ENOMEM; + mc->objects[mc->nobjs++] = obj; } return 0; } -static int mmu_memory_cache_free_objects(struct kvm_mmu_memory_cache *cache) +static int mmu_memory_cache_free_objects(struct kvm_mmu_memory_cache *mc) { - return cache->nobjs; + return mc->nobjs; } static void mmu_free_memory_cache(struct kvm_mmu_memory_cache *mc) @@ -1396,10 +1396,10 @@ static struct kvm_rmap_head *gfn_to_rmap(struct kvm *kvm, gfn_t gfn, static bool rmap_can_add(struct kvm_vcpu *vcpu) { - struct kvm_mmu_memory_cache *cache; + struct kvm_mmu_memory_cache *mc; - cache = &vcpu->arch.mmu_pte_list_desc_cache; - return mmu_memory_cache_free_objects(cache); + mc = &vcpu->arch.mmu_pte_list_desc_cache; + return mmu_memory_cache_free_objects(mc); } static int rmap_add(struct kvm_vcpu *vcpu, u64 *spte, gfn_t gfn) |