vppinfra: add atomic macros for __sync builtins

[vpp.git] / src / vnet / interface.h

diff --git a/src/vnet/interface.h b/src/vnet/interface.h
index 6ca2b0d..7ce6aaf 100644 (file)
--- a/src/vnet/interface.h
+++ b/src/vnet/interface.h
@@ -872,7 +872,7 @@ static inline void
 vnet_interface_counter_lock (vnet_interface_main_t * im)
 {
   if (im->sw_if_counter_lock)
-    while (__sync_lock_test_and_set (im->sw_if_counter_lock, 1))
+    while (clib_atomic_test_and_set (im->sw_if_counter_lock))
       /* zzzz */ ;
 }
 
@@ -880,7 +880,7 @@ static inline void
 vnet_interface_counter_unlock (vnet_interface_main_t * im)
 {
   if (im->sw_if_counter_lock)
-    *im->sw_if_counter_lock = 0;
+    clib_atomic_release (im->sw_if_counter_lock);
 }
 
 void vnet_pcap_drop_trace_filter_add_del (u32 error_index, int is_add);