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| author | Andre Przywara <andre.przywara@arm.com> | 2016-07-15 12:43:22 +0100 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2016-07-18 18:09:40 +0100 |
| commit | 8f6cdc1c2eec20c3bbf3a83ad0e1db165f709917 (patch) | |
| tree | fbc225d6e0db2124103c65bbe14834bfc6a0eda1 /virt/kvm/arm/vgic/vgic-init.c | |
| parent | 40c4f8d27296428c894551c9e30d8016a2551116 (diff) | |
| download | lwn-8f6cdc1c2eec20c3bbf3a83ad0e1db165f709917.tar.gz lwn-8f6cdc1c2eec20c3bbf3a83ad0e1db165f709917.zip | |
KVM: arm/arm64: vgic: Move redistributor kvm_io_devices
Logically a GICv3 redistributor is assigned to a (v)CPU, so we should
aim to keep redistributor related variables out of our struct vgic_dist.
Let's start by replacing the redistributor related kvm_io_device array
with two members in our existing struct vgic_cpu, which are naturally
per-VCPU and thus don't require any allocation / freeing.
So apart from the better fit with the redistributor design this saves
some code as well.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Reviewed-by: Marc Zyngier <marc.zyngier@arm.com>
Tested-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt/kvm/arm/vgic/vgic-init.c')
| -rw-r--r-- | virt/kvm/arm/vgic/vgic-init.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/virt/kvm/arm/vgic/vgic-init.c b/virt/kvm/arm/vgic/vgic-init.c index a1442f7c9c4d..90cae489c34c 100644 --- a/virt/kvm/arm/vgic/vgic-init.c +++ b/virt/kvm/arm/vgic/vgic-init.c @@ -271,7 +271,6 @@ static void kvm_vgic_dist_destroy(struct kvm *kvm) dist->initialized = false; kfree(dist->spis); - kfree(dist->redist_iodevs); dist->nr_spis = 0; mutex_unlock(&kvm->lock); |