增加poll时注册外部事件fd的功能并改进poll相关的实现。

1 files changed, 17 insertions, 1 deletions

diff --git a/app/include/mrapp.h b/app/include/mrapp.h
index cc0ee7b..afe019e 100644
--- a/app/include/mrapp.h
+++ b/app/include/mrapp.h
@@ -24,8 +24,17 @@ struct mrapp_stat
 
     uint64_t packet_recv_drop;
     uint64_t packet_send_drop;
+
+    uint64_t poll_wake_up_by_ev;
+    uint64_t poll_wake_up_timeout;
 };
 
+struct mr_vdev_counters
+{
+    unsigned int rx_burst_call_counters;
+    unsigned int rx_burst_zero_counters;
+} __rte_cache_aligned;
+
 /* 用户设备描述符 */
 struct mr_vdev
 {
@@ -40,6 +49,8 @@ struct mr_vdev
     int rx_notify_fds[MR_SID_MAX];
     struct rte_epoll_event rx_notify_epoll_events[MR_SID_MAX];
     unsigned int nr_rx_notify_fds;
+
+    struct mr_vdev_counters counters[MR_SID_MAX];
 };
 
 struct mr_thread_info
@@ -133,7 +144,12 @@ struct mr_instance
 
     /* rx epoll fd */
     int rx_notify_epfd[MR_SID_MAX];
-    unsigned int stat_notify_wake_up[MR_SID_MAX];
+    unsigned int stat_notify_wake_up_from_ev[MR_SID_MAX];
+    unsigned int stat_notify_wake_up_from_timeout[MR_SID_MAX];
+    unsigned int busy_loop_counter[MR_SID_MAX];
+
+    /* threshold */
+    unsigned int rx_notify_defer_threshold;
 
     /* mempool cache map */
     struct mp_cache_map * mp_cache_map[MR_MEMPOOL_COUNT_MAX];