KVM: Add kvm_read_guest_atomic()

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In preparation for a mmu spinlock, add kvm_read_guest_atomic()
and use it in fetch() and prefetch_page().

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

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Marcelo Tosatti 2007-12-20 19:18:23 -05:00 • committed by Avi Kivity

parent 10589a4699

commit 7ec5458821

3 changed files with 38 additions and 12 deletions

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include/linux/kvm_host.h

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