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authorMarcelo Tosatti <mtosatti@redhat.com>2008-07-03 17:33:02 -0400
committerAvi Kivity <avi@qumranet.com>2008-07-20 05:42:38 -0400
commit5a4c92880493945678315a6df810f7a21f55b985 (patch)
tree2a03286d5f9ea2e6f9426bbf153d3044122105e6 /arch/x86/kvm/vmx.c
parent7e37c2998a5a0b00134f6227167694b710f57ac0 (diff)
KVM: mmu_shrink: kvm_mmu_zap_page requires slots_lock to be held
kvm_mmu_zap_page() needs slots lock held (rmap_remove->gfn_to_memslot, for example). Since kvm_lock spinlock is held in mmu_shrink(), do a non-blocking down_read_trylock(). Untested. Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/x86/kvm/vmx.c')
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