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| author | Avi Kivity <avi@qumranet.com> | 2007-03-20 14:34:28 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-05-03 10:52:25 +0300 |
| commit | aac012245a59d78372dc66d292ba567367d86b60 (patch) | |
| tree | 4faf7564b746b4efd6be91ca83b475cfd9d446e7 /drivers/kvm/kvm.h | |
| parent | ca5aac1f96c18b5e4dcfea253d7ab607b5dcd5c9 (diff) | |
KVM: MMU: Remove global pte tracking
The initial, noncaching, version of the kvm mmu flushed the all nonglobal
shadow page table translations (much like a native tlb flush). The new
implementation flushes translations only when they change, rendering global
pte tracking superfluous.
This removes the unused tracking mechanism and storage space.
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'drivers/kvm/kvm.h')
| -rw-r--r-- | drivers/kvm/kvm.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h index 7866b34b6c96..a4331da816d0 100644 --- a/drivers/kvm/kvm.h +++ b/drivers/kvm/kvm.h @@ -136,7 +136,6 @@ struct kvm_mmu_page { unsigned long slot_bitmap; /* One bit set per slot which has memory * in this shadow page. */ - int global; /* Set if all ptes in this page are global */ int multimapped; /* More than one parent_pte? */ int root_count; /* Currently serving as active root */ union { |