From: "Oleinik, Alexander" <alx...@bu.edu>
The number of queues is 2n+1, where n == 1 when multiqueue is disabled
Signed-off-by: Alexander Oleinik <alx...@bu.edu>
Message-Id: <20190805032400.8054-1-alx...@bu.edu>
[thuth: fixed "intefaces" typo]
Signed-off-by: Thomas Huth <th...@redhat.com>
---
tests/libqos/virtio-net.c | 1 +
tests/libqos/virtio-net.h | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/tests/libqos/virtio-net.c b/tests/libqos/virtio-net.c
index 66405b646e..6567beb553 100644
--- a/tests/libqos/virtio-net.c
+++ b/tests/libqos/virtio-net.c
@@ -53,6 +53,7 @@ static void virtio_net_setup(QVirtioNet *interface)
} else {
interface->n_queues = 2;
}
+ interface->n_queues++; /* Account for the ctrl queue */
interface->queues = g_new(QVirtQueue *, interface->n_queues);
for (i = 0; i < interface->n_queues; i++) {
diff --git a/tests/libqos/virtio-net.h b/tests/libqos/virtio-net.h
index a5697d7326..855c67d00f 100644
--- a/tests/libqos/virtio-net.h
+++ b/tests/libqos/virtio-net.h
@@ -29,7 +29,7 @@ typedef struct QVirtioNetDevice QVirtioNetDevice;
struct QVirtioNet {
QVirtioDevice *vdev;
- int n_queues;
+ int n_queues; /* total number of virtqueues (rx, tx, ctrl) */
QVirtQueue **queues;
};
--
2.18.1
