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authorJason Wang <jasowang@redhat.com>2012-08-28 13:54:13 +0200
committerRusty Russell <rusty@rustcorp.com.au>2012-09-28 15:05:15 +0930
commit17bb6d40880d4178f5f8a75900ed8c9ff47d3fb2 (patch)
treef9888385b33c144f909eff14713a328dc72296f2 /block/blk-map.c
parent7a23eb28fa645f1f0c2ec38274c11bc78c50c047 (diff)
virtio-ring: move queue_index to vring_virtqueue
Instead of storing the queue index in transport-specific virtio structs, this patch moves them to vring_virtqueue and introduces an helper to get the value. This lets drivers simplify their management and tracing of virtqueues. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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