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| author | Avi Kivity <avi@redhat.com> | 2011-04-27 16:42:18 (GMT) |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2011-05-22 12:47:45 (GMT) |
| commit | 2fb92db1ec08f3235c500e7f460eeb78092d844e (patch) | |
| tree | 9cc23153b938a29969baa86e8075c507a7a05570 /arch/powerpc/kvm | |
| parent | 1aa366163b8b69f660cf94fd5062fa44859e4318 (diff) | |
| download | linux-fsl-qoriq-2fb92db1ec08f3235c500e7f460eeb78092d844e.tar.xz | |
KVM: VMX: Cache vmcs segment fields
Since the emulator now checks segment limits and access rights, it
generates a lot more accesses to the vmcs segment fields. Undo some
of the performance hit by cacheing those fields in a read-only cache
(the entire cache is invalidated on any write, or on guest exit).
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm')
0 files changed, 0 insertions, 0 deletions