From: Thomas Huth <thuth@redhat.com>
To: Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org
Cc: Laurent Vivier <lvivier@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>
Subject: [Qemu-devel] [PULL 2/9] libqos: Account for the ctrl queue in virtio-net
Date: Thu, 15 Aug 2019 19:59:15 +0200 [thread overview]
Message-ID: <20190815175922.3475-3-thuth@redhat.com> (raw)
In-Reply-To: <20190815175922.3475-1-thuth@redhat.com>
From: "Oleinik, Alexander" <alxndr@bu.edu>
The number of queues is 2n+1, where n == 1 when multiqueue is disabled
Signed-off-by: Alexander Oleinik <alxndr@bu.edu>
Message-Id: <20190805032400.8054-1-alxndr@bu.edu>
[thuth: fixed "intefaces" typo]
Signed-off-by: Thomas Huth <thuth@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
next prev parent reply other threads:[~2019-08-15 18:01 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-15 17:59 [Qemu-devel] [PULL 0/9] qtest patches Thomas Huth
2019-08-15 17:59 ` [Qemu-devel] [PULL 1/9] qtest: Rename qtest.c:qtest_init() Thomas Huth
2019-08-15 17:59 ` Thomas Huth [this message]
2019-08-15 17:59 ` [Qemu-devel] [PULL 3/9] tests: Set read-zeroes on for null-co driver Thomas Huth
2019-08-15 17:59 ` [Qemu-devel] [PULL 4/9] tests/libqos: Make generic virtio code independent from global_qtest Thomas Huth
2019-08-15 17:59 ` [Qemu-devel] [PULL 5/9] tests/libqos: Make virtio-pci " Thomas Huth
2019-08-15 17:59 ` [Qemu-devel] [PULL 6/9] tests/libqtest: Remove unused function hmp() Thomas Huth
2019-08-15 17:59 ` [Qemu-devel] [PULL 7/9] tests/libqtest: Clean up qtest_cb_for_every_machine() wrt global_qtest Thomas Huth
2019-08-15 17:59 ` [Qemu-devel] [PULL 8/9] tests/libqtest: Make qtest_qmp_device_add/del independent from global_qtest Thomas Huth
2019-08-15 17:59 ` [Qemu-devel] [PULL 9/9] tests/libqtest: Make qmp_assert_success() " Thomas Huth
2019-08-15 18:17 ` [Qemu-devel] [PULL 0/9] qtest patches no-reply
2019-08-15 18:34 ` Thomas Huth
2019-08-16 13:53 ` Peter Maydell
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20190815175922.3475-3-thuth@redhat.com \
--to=thuth@redhat.com \
--cc=lvivier@redhat.com \
--cc=pbonzini@redhat.com \
--cc=peter.maydell@linaro.org \
--cc=qemu-devel@nongnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).