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authorMarcelo Tosatti <mtosatti@redhat.com>2008-12-01 22:32:05 -0200
committerAvi Kivity <avi@redhat.com>2008-12-31 16:55:44 +0200
commitad218f85e388e8ca816ff09d91c246cd014c53a8 (patch)
tree73fff9d1b3f01e760c2da8bc2276c1a74f4a36e4 /mm/pagewalk.c
parent6cffe8ca4a2adf1ac5003d9cad08fe4434d6eee0 (diff)
KVM: MMU: prepopulate the shadow on invlpg
If the guest executes invlpg, peek into the pagetable and attempt to prepopulate the shadow entry. Also stop dirty fault updates from interfering with the fork detector. 2% improvement on RHEL3/AIM7. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'mm/pagewalk.c')
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