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| author | Avi Kivity <avi@qumranet.com> | 2008-06-22 09:22:51 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-07-20 05:42:35 -0400 |
| commit | 7a5b56dfd3a682a51fc84682290d5147872a8e99 (patch) | |
| tree | f7b6f0e746df3c43ab8317d1c4b585334808e5fb /arch/x86/kvm/mmu.c | |
| parent | 0adc8675d645940139d12477e5e05b8a0a7a1117 (diff) | |
KVM: x86 emulator: lazily evaluate segment registers
Instead of prefetching all segment bases before emulation, read them at the
last moment. Since most of them are unneeded, we save some cycles on
Intel machines where this is a bit expensive.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'arch/x86/kvm/mmu.c')
0 files changed, 0 insertions, 0 deletions