X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvlib%2Fcounter.h;h=3aacc9b375fd5ee90fb0b9f12d3eb8aa58956a76;hb=58492a83722caf1c49977d73abf931418ce1f8f2;hp=17a8521776bda1cac46ac3cd773b363ca22cd066;hpb=1bd01099a6512b6119bbf337b36222a6f0770d49;p=vpp.git

diff --git a/src/vlib/counter.h b/src/vlib/counter.h
index 17a8521776b..3aacc9b375f 100644
--- a/src/vlib/counter.h
+++ b/src/vlib/counter.h
@@ -40,6 +40,8 @@
 #ifndef included_vlib_counter_h
 #define included_vlib_counter_h
 
+#include <vlib/counter_types.h>
+
 /** \file
 
     Optimized thread-safe counters.
@@ -50,9 +52,6 @@
     The idea is to drastically eliminate atomic operations.
 */
 
-/** 64bit counters */
-typedef u64 counter_t;
-
 /** A collection of simple counters */
 
 typedef struct
@@ -63,6 +62,7 @@ typedef struct
                                            serialized incrementally. */
 
   char *name;			/**< The counter collection's name. */
+  char *stat_segment_name;    /**< Name in stat segment directory */
 } vlib_simple_counter_main_t;
 
 /** The number of counters (not the number of per-thread counters) */
@@ -70,17 +70,17 @@ u32 vlib_simple_counter_n_counters (const vlib_simple_counter_main_t * cm);
 
 /** Increment a simple counter
     @param cm - (vlib_simple_counter_main_t *) simple counter main pointer
-    @param cpu_index - (u32) the current cpu index
+    @param thread_index - (u32) the current cpu index
     @param index - (u32) index of the counter to increment
     @param increment - (u64) quantitiy to add to the counter
 */
 always_inline void
 vlib_increment_simple_counter (vlib_simple_counter_main_t * cm,
-			       u32 cpu_index, u32 index, u64 increment)
+			       u32 thread_index, u32 index, u64 increment)
 {
   counter_t *my_counters;
 
-  my_counters = cm->counters[cpu_index];
+  my_counters = cm->counters[thread_index];
   my_counters[index] += increment;
 }
 
@@ -134,14 +134,6 @@ vlib_zero_simple_counter (vlib_simple_counter_main_t * cm, u32 index)
     }
 }
 
-/** Combined counter to hold both packets and byte differences.
- */
-typedef struct
-{
-  counter_t packets;			/**< packet counter */
-  counter_t bytes;			/**< byte counter  */
-} vlib_counter_t;
-
 /** Add two combined counters, results in the first counter
     @param [in,out] a - (vlib_counter_t *) dst counter
     @param b - (vlib_counter_t *) src counter
@@ -183,6 +175,7 @@ typedef struct
   vlib_counter_t *value_at_last_serialize; /**< Counter values as of last serialize. */
   u32 last_incremental_serialize_index;	/**< Last counter index serialized incrementally. */
   char *name; /**< The counter collection's name. */
+  char *stat_segment_name;	/**< Name in stat segment directory */
 } vlib_combined_counter_main_t;
 
 /** The number of counters (not the number of per-thread counters) */
@@ -201,7 +194,7 @@ void vlib_clear_combined_counters (vlib_combined_counter_main_t * cm);
 
 /** Increment a combined counter
     @param cm - (vlib_combined_counter_main_t *) comined counter main pointer
-    @param cpu_index - (u32) the current cpu index
+    @param thread_index - (u32) the current cpu index
     @param index - (u32) index of the counter to increment
     @param packet_increment - (u64) number of packets to add to the counter
     @param byte_increment - (u64) number of bytes to add to the counter
@@ -209,13 +202,13 @@ void vlib_clear_combined_counters (vlib_combined_counter_main_t * cm);
 
 always_inline void
 vlib_increment_combined_counter (vlib_combined_counter_main_t * cm,
-				 u32 cpu_index,
+				 u32 thread_index,
 				 u32 index, u64 n_packets, u64 n_bytes)
 {
   vlib_counter_t *my_counters;
 
   /* Use this CPU's counter array */
-  my_counters = cm->counters[cpu_index];
+  my_counters = cm->counters[thread_index];
 
   my_counters[index].packets += n_packets;
   my_counters[index].bytes += n_bytes;
@@ -224,14 +217,14 @@ vlib_increment_combined_counter (vlib_combined_counter_main_t * cm,
 /** Pre-fetch a per-thread combined counter for the given object index */
 always_inline void
 vlib_prefetch_combined_counter (const vlib_combined_counter_main_t * cm,
-				u32 cpu_index, u32 index)
+				u32 thread_index, u32 index)
 {
   vlib_counter_t *cpu_counters;
 
   /*
    * This CPU's index is assumed to already be in cache
    */
-  cpu_counters = cm->counters[cpu_index];
+  cpu_counters = cm->counters[thread_index];
   CLIB_PREFETCH (cpu_counters + index, CLIB_CACHE_LINE_BYTES, STORE);
 }