| commit | 019960ae9933161c2809fa4ee608ba30d9639fd2 | |
| author | Avi Kivity <avi@qumranet.com> | |
| Tue, 4 Mar 2008 08:44:51 +0000 (4 10:44 +0200) | ||
| committer | Avi Kivity <avi@qumranet.com> | |
| Sun, 27 Apr 2008 08:53:27 +0000 (27 11:53 +0300) | ||
| tree | c4ded864dfd339a2c64451220d0866eba854b63c | treesnapshot (tar.gz zip) |
| parent | b8688d51bbe4872fbcec751e04369606082ac610 | commitdiff |
KVM: VMX: Don't adjust tsc offset forward
Most Intel hosts have a stable tsc, and playing with the offset only
reduces accuracy. By limiting tsc offset adjustment only to forward updates,
we effectively disable tsc offset adjustment on these hosts.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Most Intel hosts have a stable tsc, and playing with the offset only
reduces accuracy. By limiting tsc offset adjustment only to forward updates,
we effectively disable tsc offset adjustment on these hosts.
Signed-off-by: Avi Kivity <avi@qumranet.com>
| arch/x86/kvm/vmx.c | diffblobblamehistory |