diff options
| author | Si-Wei Liu <si-wei.liu@oracle.com> | 2024-02-14 03:27:56 -0800 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2024-03-12 17:56:55 -0400 |
| commit | 6ec0a7467828f228e00ec83978fb5267f81079e0 (patch) | |
| tree | fac678adc7174a4fddf14d316d079f3a8f0c2377 | |
| parent | 62845d3296ab7565e66f6e1f7bcfedb877f6fe7b (diff) | |
vdpa: add vhost_vdpa_get_vring_base trace for svq mode
For better debuggability and observability.
Message-Id: <1707910082-10243-7-git-send-email-si-wei.liu@oracle.com>
Reviewed-by: Eugenio Pérez <eperezma@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Si-Wei Liu <si-wei.liu@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| -rw-r--r-- | hw/virtio/trace-events | 2 | ||||
| -rw-r--r-- | hw/virtio/vhost-vdpa.c | 3 |
2 files changed, 3 insertions, 2 deletions
diff --git a/hw/virtio/trace-events b/hw/virtio/trace-events index 77905d1994..28d6d78380 100644 --- a/hw/virtio/trace-events +++ b/hw/virtio/trace-events @@ -58,7 +58,7 @@ vhost_vdpa_set_log_base(void *dev, uint64_t base, unsigned long long size, int r vhost_vdpa_set_vring_addr(void *dev, unsigned int index, unsigned int flags, uint64_t desc_user_addr, uint64_t used_user_addr, uint64_t avail_user_addr, uint64_t log_guest_addr) "dev: %p index: %u flags: 0x%x desc_user_addr: 0x%"PRIx64" used_user_addr: 0x%"PRIx64" avail_user_addr: 0x%"PRIx64" log_guest_addr: 0x%"PRIx64 vhost_vdpa_set_vring_num(void *dev, unsigned int index, unsigned int num) "dev: %p index: %u num: %u" vhost_vdpa_set_vring_base(void *dev, unsigned int index, unsigned int num) "dev: %p index: %u num: %u" -vhost_vdpa_get_vring_base(void *dev, unsigned int index, unsigned int num) "dev: %p index: %u num: %u" +vhost_vdpa_get_vring_base(void *dev, unsigned int index, unsigned int num, bool svq) "dev: %p index: %u num: %u svq: %d" vhost_vdpa_set_vring_kick(void *dev, unsigned int index, int fd) "dev: %p index: %u fd: %d" vhost_vdpa_set_vring_call(void *dev, unsigned int index, int fd) "dev: %p index: %u fd: %d" vhost_vdpa_get_features(void *dev, uint64_t features) "dev: %p features: 0x%"PRIx64 diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c index 8bd62e8dd2..c7271093dd 100644 --- a/hw/virtio/vhost-vdpa.c +++ b/hw/virtio/vhost-vdpa.c @@ -1412,6 +1412,7 @@ static int vhost_vdpa_get_vring_base(struct vhost_dev *dev, if (v->shadow_vqs_enabled) { ring->num = virtio_queue_get_last_avail_idx(dev->vdev, ring->index); + trace_vhost_vdpa_get_vring_base(dev, ring->index, ring->num, true); return 0; } @@ -1424,7 +1425,7 @@ static int vhost_vdpa_get_vring_base(struct vhost_dev *dev, } ret = vhost_vdpa_call(dev, VHOST_GET_VRING_BASE, ring); - trace_vhost_vdpa_get_vring_base(dev, ring->index, ring->num); + trace_vhost_vdpa_get_vring_base(dev, ring->index, ring->num, false); return ret; } |