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KVM: Add kvm_vcpu_get_idx to get vcpu index in kvm->vcpus
authorChristoffer Dall <cdall@linaro.org>
Mon, 8 May 2017 18:38:40 +0000 (20:38 +0200)
committerChristoffer Dall <cdall@linaro.org>
Tue, 9 May 2017 10:19:14 +0000 (12:19 +0200)
commit4e1b31ba51873c32460291fd2e4a3461fbe849e9
tree278c4ca307da2925f7f89078a38aad03bd3d213ftree | snapshot
parentc38b415e237284ec879da7d1164e5aedf2656e16commit | diff
KVM: Add kvm_vcpu_get_idx to get vcpu index in kvm->vcpus

There are occasional needs to use the index of vcpu in the kvm->vcpus
array to map something related to a VCPU.  For example, unlike the
vcpu->vcpu_id, the vcpu index is guaranteed to not be sparse across all
vcpus which is useful when allocating a memory area for each vcpu.

Signed-off-by: Christoffer Dall <cdall@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
include/linux/kvm_host.h diff | blob | history
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