KVM: leverage change to adjust slots->used_slots in update_memslots()
update_memslots() is only called by __kvm_set_memory_region(), in which "change" is calculated and indicates how to adjust slots->used_slots * increase by one if it is KVM_MR_CREATE * decrease by one if it is KVM_MR_DELETE * not change for others This patch adjusts slots->used_slots in update_memslots() based on "change" value instead of re-calculate those states again. Signed-off-by:Wei Yang <richard.weiyang@gmail.com> Signed-off-by:
Paolo Bonzini <pbonzini@redhat.com>
parent
3c6e099f
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