KVM: MMU: Optimize prefetch_page()

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Instead of reading each pte individually, read 256 bytes worth of ptes and
batch process them.

Signed-off-by: Avi Kivity <avi@qumranet.com>

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Avi Kivity 2008-05-29 14:20:16 +03:00

parent 38d5bc6d50

commit eab9f71feb

1 changed files with 15 additions and 13 deletions

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28

arch/x86/kvm/paging_tmpl.h

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