KVM: MMU: do not iterate over all VMs in mmu_shrink()
mmu_shrink() needlessly iterates over all VMs even though it will not attempt to free mmu pages from more than one on them. Fix that and also check used mmu pages count outside of VM lock to skip inactive VMs faster. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Loading
Please register or sign in to comment