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| author |   Avi Kivity <avi@qumranet.com> | 2007-11-20 13:15:52 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:53:09 +0200 |
| commit | 6226686954c4cce3d63ffe1777e60360fcbf0b83 (patch) | |
| tree | 900614019cbc1c1cf4039d81bfa198624c7316cd /drivers/kvm/kvm_main.c | |
| parent | KVM: x86 emulator: retire ->write_std() (diff) | |
| download | linux-dev-6226686954c4cce3d63ffe1777e60360fcbf0b83.tar.xz linux-dev-6226686954c4cce3d63ffe1777e60360fcbf0b83.zip | |
KVM: x86 emulator: prefetch up to 15 bytes of the instruction executed
Instead of fetching one byte at a time, prefetch 15 bytes (or until the next
page boundary) to avoid guest page table walks.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/kvm_main.c')
0 files changed, 0 insertions, 0 deletions