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Diffstat (limited to 'net')
-rw-r--r--net/net.c19
1 files changed, 12 insertions, 7 deletions
diff --git a/net/net.c b/net/net.c
index 6ff7fec1bb..28a5597b8d 100644
--- a/net/net.c
+++ b/net/net.c
@@ -1257,14 +1257,19 @@ void qmp_set_link(const char *name, bool up, Error **errp)
static void net_vm_change_state_handler(void *opaque, int running,
RunState state)
{
- /* Complete all queued packets, to guarantee we don't modify
- * state later when VM is not running.
- */
- if (!running) {
- NetClientState *nc;
- NetClientState *tmp;
+ NetClientState *nc;
+ NetClientState *tmp;
- QTAILQ_FOREACH_SAFE(nc, &net_clients, next, tmp) {
+ QTAILQ_FOREACH_SAFE(nc, &net_clients, next, tmp) {
+ if (running) {
+ /* Flush queued packets and wake up backends. */
+ if (nc->peer && qemu_can_send_packet(nc)) {
+ qemu_flush_queued_packets(nc->peer);
+ }
+ } else {
+ /* Complete all queued packets, to guarantee we don't modify
+ * state later when VM is not running.
+ */
qemu_flush_or_purge_queued_packets(nc, true);
}
}