From 8f9bf100e1a2438685a148714b4aef8bbd5aa3a3 Mon Sep 17 00:00:00 2001
From: Johan Wikman <johan.wikman@mariadb.com>
Date: Tue, 12 Jun 2018 13:18:51 +0300
Subject: [PATCH] MXS-1918 Remove HASHTABLE from dcb.cc

---
 include/maxscale/dcb.h |  1 -
 server/core/dcb.cc     | 32 --------------------------------
 2 files changed, 33 deletions(-)

diff --git a/include/maxscale/dcb.h b/include/maxscale/dcb.h
index 39e4a98bf..12e1bd031 100644
--- a/include/maxscale/dcb.h
+++ b/include/maxscale/dcb.h
@@ -245,7 +245,6 @@ void dListDCBs(DCB *);                       /* List all DCBs in the system */
 void dListClients(DCB *);                    /* List al the client DCBs */
 const char *gw_dcb_state2string(dcb_state_t);              /* DCB state to string */
 void dcb_printf(DCB *, const char *, ...) __attribute__((format(printf, 2, 3))); /* DCB version of printf */
-void dcb_hashtable_stats(DCB *, void *);     /**< Print statisitics */
 int dcb_add_callback(DCB *, DCB_REASON, int (*)(struct dcb *, DCB_REASON, void *), void *);
 int dcb_remove_callback(DCB *, DCB_REASON, int (*)(struct dcb *, DCB_REASON, void *), void *);
 int dcb_count_by_usage(DCB_USAGE);          /* Return counts of DCBs */
diff --git a/server/core/dcb.cc b/server/core/dcb.cc
index 26088c882..2a55779e4 100644
--- a/server/core/dcb.cc
+++ b/server/core/dcb.cc
@@ -41,7 +41,6 @@
 #include <maxscale/alloc.h>
 #include <maxscale/atomic.h>
 #include <maxscale/atomic.h>
-#include <maxscale/hashtable.h>
 #include <maxscale/clock.h>
 #include <maxscale/limits.h>
 #include <maxscale/listener.h>
@@ -1740,37 +1739,6 @@ dcb_printf(DCB *dcb, const char *fmt, ...)
     dcb->func.write(dcb, buf);
 }
 
-/**
- * Print hash table statistics to a DCB
- *
- * @param dcb           The DCB to send the information to
- * @param table         The hash table
- */
-void dcb_hashtable_stats(
-    DCB     *dcb,
-    void    *table)
-{
-    int total;
-    int longest;
-    int hashsize;
-
-    total = 0;
-    longest = 0;
-
-    hashtable_get_stats(table, &hashsize, &total, &longest);
-
-    dcb_printf(dcb,
-               "Hashtable: %p, size %d\n",
-               table,
-               hashsize);
-
-    dcb_printf(dcb, "\tNo. of entries:      %d\n", total);
-    dcb_printf(dcb,
-               "\tAverage chain length:        %.1f\n",
-               (hashsize == 0 ? (float)hashsize : (float)total / hashsize));
-    dcb_printf(dcb, "\tLongest chain length:        %d\n", longest);
-}
-
 /**
  * Write data to a DCB socket through an SSL structure. The SSL structure is
  * linked from the DCB. All communication is encrypted and done via the SSL