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| author | Vitaly Kuznetsov <[email protected]> | 2018-10-08 21:28:11 +0200 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2018-10-17 00:30:06 +0200 |
| commit | a336282d7753a92ced7b8e52ff959929f6e550ff (patch) | |
| tree | 8eef48cca30f0e1d0a860eb932c5dc1c74e2762a /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | 36d9594dfbf22a59adb986d85e0543886ab898f2 (diff) | |
x86/kvm/nVMX: introduce source data cache for kvm_init_shadow_ept_mmu()
MMU re-initialization is expensive, in particular,
update_permission_bitmask() and update_pkru_bitmask() are.
Cache the data used to setup shadow EPT MMU and avoid full re-init when
it is unchanged.
Signed-off-by: Vitaly Kuznetsov <[email protected]>
Sean Christopherson <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions