KVM: remove redundant initialization of page->private

The prep_new_page() in page allocator calls set_page_private(page, 0).
So we don't need to reinitialize private of page.

Signed-off-by: Minchan Kim <minchan.kim@gmail.com>
Cc: Avi Kivity<avi@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 3af2dfd..4455ddb 100644 (file)
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -326,7 +326,6 @@ static int mmu_topup_memory_cache_page(struct kvm_mmu_memory_cache *cache,
                page = alloc_page(GFP_KERNEL);
                if (!page)
                        return -ENOMEM;
-               set_page_private(page, 0);
                cache->objects[cache->nobjs++] = page_address(page);
        }
        return 0;