tcp/session: debug improvements/fixes

[vpp.git] / src / vnet / tcp / tcp_debug.h

diff --git a/src/vnet/tcp/tcp_debug.h b/src/vnet/tcp/tcp_debug.h
index d356911..2e67c84 100755 (executable)
--- a/src/vnet/tcp/tcp_debug.h
+++ b/src/vnet/tcp/tcp_debug.h
@@ -21,7 +21,7 @@
 #define TCP_DEBUG (1)
 #define TCP_DEBUG_SM (0)
 #define TCP_DEBUG_CC (0)
-#define TCP_DEBUG_CC_STAT (1)
+#define TCP_DEBUG_CC_STAT (0)
 #define TCP_DEBUG_BUFFER_ALLOCATION (0)
 
 #define foreach_tcp_dbg_evt            \
@@ -767,6 +767,9 @@ if (_tc->c_cc_stat_tstamp + STATS_INTERVAL < tcp_time_now())                \
   _tc->c_cc_stat_tstamp = tcp_time_now();                              \
 }                                                                      \
 }
+#else
+#define TCP_EVT_CC_STAT_HANDLER(_tc, ...)
+#endif
 
 /*
  * Buffer allocation
@@ -776,22 +779,22 @@ if (_tc->c_cc_stat_tstamp + STATS_INTERVAL < tcp_time_now())              \
 #define TCP_DBG_BUFFER_ALLOC_MAYBE_FAIL(thread_index)                  \
 {                                                                      \
   static u32 *buffer_fail_counters;                                    \
-  if (PREDICT_FALSE (buffer_fail_counters == 0))                               \
+  if (PREDICT_FALSE (buffer_fail_counters == 0))                       \
     {                                                                  \
       u32 num_threads;                                                 \
-      vlib_thread_main_t *vtm = vlib_get_thread_main ();                       \
+      vlib_thread_main_t *vtm = vlib_get_thread_main ();               \
       num_threads = 1 /* main thread */  + vtm->n_threads;             \
       vec_validate (buffer_fail_counters, num_threads - 1);            \
     }                                                                  \
   if (PREDICT_FALSE (tcp_main.buffer_fail_fraction != 0.0))            \
     {                                                                  \
-      if (PREDICT_TRUE (buffer_fail_counters[thread_index] > 0))               \
+      if (PREDICT_TRUE (buffer_fail_counters[thread_index] > 0))       \
         {                                                              \
-          if ((1.0 / (f32) (buffer_fail_counters[thread_index]))               \
+          if ((1.0 / (f32) (buffer_fail_counters[thread_index]))       \
               < tcp_main.buffer_fail_fraction)                         \
             {                                                          \
               buffer_fail_counters[thread_index] = 0.0000001;          \
-              return -1;                                                       \
+              return -1;                                               \
             }                                                          \
         }                                                              \
       buffer_fail_counters[thread_index] ++;                           \
@@ -801,10 +804,6 @@ if (_tc->c_cc_stat_tstamp + STATS_INTERVAL < tcp_time_now())               \
 #define TCP_DBG_BUFFER_ALLOC_MAYBE_FAIL(thread_index)
 #endif
 
-#else
-#define TCP_EVT_CC_STAT_HANDLER(_tc, ...)
-#endif
-
 #endif /* SRC_VNET_TCP_TCP_DEBUG_H_ */
 /*
  * fd.io coding-style-patch-verification: ON