Comment

Author: Cuda-Chen

virtio-snd.c

@@ -788,6 +788,7 @@ static int virtio_snd_tx_desc_handler(virtio_snd_state_t *vsnd,
     /* End of critical seciont. */
     pthread_mutex_unlock(&virtio_snd_mutex);
 
+    /* TODO: remove sleep once find the root cause of infinite loop in TX. */
     sleep(1);
 
     return 0;