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| author |   Sean Christopherson <sean.j.christopherson@intel.com> | 2020-03-21 13:26:00 -0700 |
|---|---|---|
| committer |   Paolo Bonzini <pbonzini@redhat.com> | 2020-03-31 10:48:08 -0400 |
| commit | afaf0b2f9b801c6eb2278b52d49e6a7d7b659cf1 (patch) | |
| tree | 5d2d8a4ba51297ef0c1a421327da285fb32d72d5 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | KVM: x86: Set kvm_x86_ops only after ->hardware_setup() completes (diff) | |
| download | linux-dev-afaf0b2f9b801c6eb2278b52d49e6a7d7b659cf1.tar.xz linux-dev-afaf0b2f9b801c6eb2278b52d49e6a7d7b659cf1.zip | |
KVM: x86: Copy kvm_x86_ops by value to eliminate layer of indirection
Replace the kvm_x86_ops pointer in common x86 with an instance of the
struct to save one pointer dereference when invoking functions. Copy the
struct by value to set the ops during kvm_init().
Arbitrarily use kvm_x86_ops.hardware_enable to track whether or not the
ops have been initialized, i.e. a vendor KVM module has been loaded.
Suggested-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Message-Id: <20200321202603.19355-7-sean.j.christopherson@intel.com>
Reviewed-by: Vitaly Kuznetsov <vkuznets@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions