tests: virtio-9p: add walk operation test

[qemu.git] / tests / vhost-user-bridge.c

diff --git a/tests/vhost-user-bridge.c b/tests/vhost-user-bridge.c
index e231ce9833f77549dd31dee71c2e657c2da1f270..775e031069e6069675e21453b9eed10bbe597e80 100644 (file)
--- a/tests/vhost-user-bridge.c
+++ b/tests/vhost-user-bridge.c
@@ -33,12 +33,9 @@
 #include <sys/socket.h>
 #include <sys/un.h>
 #include <sys/unistd.h>
-#include <sys/mman.h>
 #include <sys/eventfd.h>
 #include <arpa/inet.h>
 #include <netdb.h>
-#include <qemu/osdep.h>
-
 #include <linux/vhost.h>
 
 #include "qemu/atomic.h"
@@ -946,6 +943,13 @@ vubr_set_vring_addr_exec(VubrDev *dev, VhostUserMsg *vmsg)
     DPRINT("    vring_avail at %p\n", vq->avail);
 
     vq->last_used_index = vq->used->idx;
+
+    if (vq->last_avail_index != vq->used->idx) {
+        DPRINT("Last avail index != used index: %d != %d, resuming",
+               vq->last_avail_index, vq->used->idx);
+        vq->last_avail_index = vq->used->idx;
+    }
+
     return 0;
 }