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[Qemu-devel] [PATCH] libqos: Account for the ctrl queue in virtio-net
From: |
Oleinik, Alexander |
Subject: |
[Qemu-devel] [PATCH] libqos: Account for the ctrl queue in virtio-net |
Date: |
Mon, 5 Aug 2019 03:24:15 +0000 |
The number of queues is 2n+1, where n == 1 when multiqueue is disabled
Signed-off-by: Alexander Oleinik <address@hidden>
---
I split this commit out of the fuzz patch-series.
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..b8b5bc5dfc 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;
}
+ inteface->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;
};
--
2.20.1
- [Qemu-devel] [PATCH] libqos: Account for the ctrl queue in virtio-net,
Oleinik, Alexander <=