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Added name to MEM_ROOT for esier debugging

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This will make it easier to how memory allocation is done when debugging
with either DBUG or gdb.

Will especially help when debugging stored procedures

Main change is a name argument as second argument to init_alloc_root()
init_sql_alloc()

Other things:
- Added DBUG_ENTER/EXIT to some Virtual_tmp_table functions
This commit is contained in:
Monty
2018-02-02 11:08:36 +02:00
parent 1e5e3d562b
commit d69642dedd
60 changed files with 187 additions and 122 deletions
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5
sql/sql_servers.cc
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@ -154,7 +154,8 @@ bool servers_init(bool dont_read_servers_table)
}
/* Initialize the mem root for data */
init_sql_alloc(&mem, ACL_ALLOC_BLOCK_SIZE, 0, MYF(MY_THREAD_SPECIFIC));
init_sql_alloc(&mem, "servers", ACL_ALLOC_BLOCK_SIZE, 0,
MYF(MY_THREAD_SPECIFIC));
if (dont_read_servers_table)
goto end;
@ -203,7 +204,7 @@ static bool servers_load(THD *thd, TABLE_LIST *tables)
my_hash_reset(&servers_cache);
free_root(&mem, MYF(0));
init_sql_alloc(&mem, ACL_ALLOC_BLOCK_SIZE, 0, MYF(0));
init_sql_alloc(&mem, "servers_load", ACL_ALLOC_BLOCK_SIZE, 0, MYF(0));
if (init_read_record(&read_record_info,thd,table=tables[0].table, NULL, NULL,
1,0, FALSE))