From d93a2405ca6efa9dc1c420cee5a34bd8242818d0 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Eugenio=20P=C3=A9rez?= Date: Wed, 20 Jul 2022 08:59:30 +0200 Subject: vhost: Reorder vhost_svq_kick MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Future code needs to call it from vhost_svq_add. No functional change intended. Signed-off-by: Eugenio Pérez Reviewed-by: Michael S. Tsirkin Signed-off-by: Jason Wang --- hw/virtio/vhost-shadow-virtqueue.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/hw/virtio/vhost-shadow-virtqueue.c b/hw/virtio/vhost-shadow-virtqueue.c index 560d07ab36..043a185b96 100644 --- a/hw/virtio/vhost-shadow-virtqueue.c +++ b/hw/virtio/vhost-shadow-virtqueue.c @@ -215,6 +215,20 @@ static bool vhost_svq_add_split(VhostShadowVirtqueue *svq, return true; } +static void vhost_svq_kick(VhostShadowVirtqueue *svq) +{ + /* + * We need to expose the available array entries before checking the used + * flags + */ + smp_mb(); + if (svq->vring.used->flags & VRING_USED_F_NO_NOTIFY) { + return; + } + + event_notifier_set(&svq->hdev_kick); +} + /** * Add an element to a SVQ. * @@ -235,20 +249,6 @@ static bool vhost_svq_add(VhostShadowVirtqueue *svq, VirtQueueElement *elem) return true; } -static void vhost_svq_kick(VhostShadowVirtqueue *svq) -{ - /* - * We need to expose the available array entries before checking the used - * flags - */ - smp_mb(); - if (svq->vring.used->flags & VRING_USED_F_NO_NOTIFY) { - return; - } - - event_notifier_set(&svq->hdev_kick); -} - /** * Forward available buffers. * -- cgit v1.2.3