KVM: rename x86 kvm->arch.n_alloc_mmu_pages

arch.n_alloc_mmu_pages is a poor choice of name. This value truly
means, "the number of pages which _may_ be allocated".  But,
reading the name, "n_alloc_mmu_pages" implies "the number of allocated
mmu pages", which is dead wrong.

It's really the high watermark, so let's give it a name to match:
nr_max_mmu_pages.  This change will make the next few patches
much more obvious and easy to read.

Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com>
Signed-off-by: Tim Pepper <lnxninja@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index c52e2eb40a1e..02963684cd28 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -369,7 +369,7 @@ struct kvm_vcpu_arch {
 struct kvm_arch {
         unsigned int n_free_mmu_pages;
         unsigned int n_requested_mmu_pages;
-        unsigned int n_alloc_mmu_pages;
+        unsigned int n_max_mmu_pages;
         atomic_t invlpg_counter;
         struct hlist_head mmu_page_hash[KVM_NUM_MMU_PAGES];
         /*