KVM: remember position in kvm->vcpus array
Fetching an index for any vcpu in kvm->vcpus array by traversing the entire array everytime is costly. This patch remembers the position of each vcpu in kvm->vcpus array by storing it in vcpus_idx under kvm_vcpu structure. Signed-off-by: NRadim Krčmář <rkrcmar@redhat.com> Signed-off-by: NNitesh Narayan Lal <nitesh@redhat.com> Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
Showing
想要评论请 注册 或 登录