kernel-ark/virt/kvm
Marcelo Tosatti 05da45583d KVM: MMU: large page support
Create large pages mappings if the guest PTE's are marked as such and
the underlying memory is hugetlbfs backed.  If the largepage contains
write-protected pages, a large pte is not used.

Gives a consistent 2% improvement for data copies on ram mounted
filesystem, without NPT/EPT.

Anthony measures a 4% improvement on 4-way kernbench, with NPT.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
2008-04-27 11:53:25 +03:00
..
ioapic.c KVM: Route irq 0 to vcpu 0 exclusively 2008-03-04 15:19:48 +02:00
ioapic.h KVM: Move ioapic code to common directory. 2008-01-30 18:01:19 +02:00
iodev.h KVM: Move drivers/kvm/* to virt/kvm/ 2008-01-30 18:01:18 +02:00
kvm_main.c KVM: MMU: large page support 2008-04-27 11:53:25 +03:00