Fixes to get valgrind to work with jemalloc

- Added MALLOC_LIBRARY variable to hold name of malloc library
- Back ported valgrind related fixes from jemalloc 3.4.1 to the included jemalloc 3.3.1
- Renamed bitmap_init() and bitmap_free() to my_bitmap_init() and my_bitmap_free() to avoid clash with jemalloc 3.4.1
- Use option --soname-synonyms=somalloc=NON to valgrind when using jemalloc
- Show version related variables in mysqld --help
  -- Added SHOW_VALUE_IN_HELP marker

Increased back_log to 150 as the original value was a bit too small


CMakeLists.txt:
  Added MALLOC_LIBRARY variable to hold name of malloc library
cmake/jemalloc.cmake:
  Added MALLOC_LIBRARY variable to hold name of malloc library
config.h.cmake:
  Added MALLOC_LIBRARY variable to hold name of malloc library
extra/jemalloc/ChangeLog:
  Updates changelog
extra/jemalloc/include/jemalloc/internal/arena.h:
  Backported valgrind fixes from jemalloc 3.4.1
extra/jemalloc/include/jemalloc/internal/jemalloc_internal.h.in:
  Backported valgrind fixes from jemalloc 3.4.1
extra/jemalloc/include/jemalloc/internal/private_namespace.h:
  Backported valgrind fixes from jemalloc 3.4.1
extra/jemalloc/include/jemalloc/internal/tcache.h:
  Backported valgrind fixes from jemalloc 3.4.1
extra/jemalloc/src/arena.c:
  Backported valgrind fixes from jemalloc 3.4.1
include/my_bitmap.h:
  Renamed bitmap_init() and bitmap_free() to my_bitmap_init() and my_bitmap_free() to avoid clash with jemalloc 3.4.1
mysql-test/mysql-test-run.pl:
  Use option --soname-synonyms=somalloc=NON to valgrind when using jemalloc
mysql-test/valgrind.supp:
  Supression of memory leak in OpenSuse 12.3
mysys/my_bitmap.c:
  Renamed bitmap_init() and bitmap_free() to my_bitmap_init() and my_bitmap_free()
sql/ha_ndbcluster_binlog.cc:
  Renames
sql/ha_ndbcluster_cond.h:
  Renames
sql/ha_partition.cc:
  Renames
sql/handler.cc:
  Renames
sql/item_subselect.cc:
  Renames
sql/log_event.cc:
  Renames
sql/log_event_old.cc:
  Renames
sql/mysqld.cc:
  Renames
  Show version related variables in mysqld --help
sql/opt_range.cc:
  Renames
sql/opt_table_elimination.cc:
  Renames
sql/partition_info.cc:
  Renames
sql/rpl_injector.h:
  Renames
sql/set_var.h:
  Renames
sql/slave.cc:
  Renames
sql/sql_bitmap.h:
  Renames
sql/sql_insert.cc:
  Renames
sql/sql_lex.h:
  Renames
sql/sql_parse.cc:
  Renames
sql/sql_partition.cc:
  Renames
sql/sql_select.cc:
  Renames
sql/sql_show.cc:
  Renames
sql/sql_update.cc:
  Renames
sql/sys_vars.cc:
  Show version related variables in mysqld --help
sql/sys_vars.h:
  Added SHOW_VALUE_IN_HELP marker for variables that should be shown in --help
sql/table.cc:
  Renames
sql/table.h:
  Removed not used bitmap_init_value
storage/connect/ha_connect.cc:
  Removed compiler warning
storage/maria/ma_open.c:
  Renames
unittest/mysys/bitmap-t.c:
  Renames

1 files changed, 8 insertions, 8 deletions

diff --git a/sql/item_subselect.cc b/sql/item_subselect.cc
index 81c4f0f51e5..88cae108039 100644
--- a/sql/item_subselect.cc
+++ b/sql/item_subselect.cc
@@ -4685,13 +4685,13 @@ ulonglong subselect_hash_sj_engine::rowid_merge_buff_size(
 */
 
 static my_bool
-bitmap_init_memroot(MY_BITMAP *map, uint n_bits, MEM_ROOT *mem_root)
+my_bitmap_init_memroot(MY_BITMAP *map, uint n_bits, MEM_ROOT *mem_root)
 {
   my_bitmap_map *bitmap_buf;
 
   if (!(bitmap_buf= (my_bitmap_map*) alloc_root(mem_root,
                                                 bitmap_buffer_size(n_bits))) ||
-      bitmap_init(map, bitmap_buf, n_bits, FALSE))
+      my_bitmap_init(map, bitmap_buf, n_bits, FALSE))
     return TRUE;
   bitmap_clear_all(map);
   return FALSE;
@@ -4729,9 +4729,9 @@ bool subselect_hash_sj_engine::init(List<Item> *tmp_columns, uint subquery_id)
 
   DBUG_ENTER("subselect_hash_sj_engine::init");
 
-  if (bitmap_init_memroot(&non_null_key_parts, tmp_columns->elements,
+  if (my_bitmap_init_memroot(&non_null_key_parts, tmp_columns->elements,
                             thd->mem_root) ||
-      bitmap_init_memroot(&partial_match_key_parts, tmp_columns->elements,
+      my_bitmap_init_memroot(&partial_match_key_parts, tmp_columns->elements,
                             thd->mem_root))
     DBUG_RETURN(TRUE);
 
@@ -5453,7 +5453,7 @@ Ordered_key::Ordered_key(uint keyid_arg, TABLE *tbl_arg, Item *search_key_arg,
 Ordered_key::~Ordered_key()
 {
   my_free(key_buff);
-  bitmap_free(&null_key);
+  my_bitmap_free(&null_key);
 }
 
 
@@ -5563,7 +5563,7 @@ bool Ordered_key::alloc_keys_buffers()
     lookup offset.
   */
   /* Notice that max_null_row is max array index, we need count, so +1. */
-  if (bitmap_init(&null_key, NULL, (uint)(max_null_row + 1), FALSE))
+  if (my_bitmap_init(&null_key, NULL, (uint)(max_null_row + 1), FALSE))
     return TRUE;
 
   cur_key_idx= HA_POS_ERROR;
@@ -6002,8 +6002,8 @@ subselect_rowid_merge_engine::init(MY_BITMAP *non_null_key_parts,
   */
   if (!has_covering_null_columns)
   {
-    if (bitmap_init_memroot(&matching_keys, merge_keys_count, thd->mem_root) ||
-        bitmap_init_memroot(&matching_outer_cols, merge_keys_count, thd->mem_root))
+    if (my_bitmap_init_memroot(&matching_keys, merge_keys_count, thd->mem_root) ||
+        my_bitmap_init_memroot(&matching_outer_cols, merge_keys_count, thd->mem_root))
       return TRUE;
 
     /*