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vhost: skip access lock when vDPA is configured
[dpdk.git]
/
lib
/
librte_vhost
/
vhost_user.c
diff --git
a/lib/librte_vhost/vhost_user.c
b/lib/librte_vhost/vhost_user.c
index
c08f506
..
4349506
100644
(file)
--- a/
lib/librte_vhost/vhost_user.c
+++ b/
lib/librte_vhost/vhost_user.c
@@
-2683,8
+2683,10
@@
vhost_user_msg_handler(int vid, int fd)
case VHOST_USER_SEND_RARP:
case VHOST_USER_NET_SET_MTU:
case VHOST_USER_SET_SLAVE_REQ_FD:
case VHOST_USER_SEND_RARP:
case VHOST_USER_NET_SET_MTU:
case VHOST_USER_SET_SLAVE_REQ_FD:
- vhost_user_lock_all_queue_pairs(dev);
- unlock_required = 1;
+ if (!(dev->flags & VIRTIO_DEV_VDPA_CONFIGURED)) {
+ vhost_user_lock_all_queue_pairs(dev);
+ unlock_required = 1;
+ }
break;
default:
break;
break;
default:
break;