KVM: Move gfn_to_page out of kmap/unmap pairs

gfn_to_page might sleep with swap support. Move it out of the kmap calls.

Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index 75faef4fb08..5437de2aa2d 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -1124,7 +1124,7 @@ static void mmu_pte_write_new_pte(struct kvm_vcpu *vcpu,
 }
 
 void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
-                       const u8 *old, const u8 *new, int bytes)
+                       const u8 *new, int bytes)
 {
         gfn_t gfn = gpa >> PAGE_SHIFT;
         struct kvm_mmu_page *page;