From 35af577aacb2fd2a6b407953044aea1cf0546fad Mon Sep 17 00:00:00 2001
From: Gleb Natapov <gleb@redhat.com>
Date: Thu, 16 May 2013 11:55:51 +0300
Subject: [PATCH] KVM: MMU: clenaup locking in mmu_free_roots()

Do locking around each case separately instead of having one lock and two
unlocks. Move root_hpa assignment out of the lock.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
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