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| author | Monty <monty@mariadb.org> | 2018-02-02 11:08:36 +0200 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2018-02-02 11:08:36 +0200 |
| commit | d69642deddf4f8d51f8c6807361576451334f1f9 (patch) | |
| tree | 4b20cf71f484a31fabbfbd85f2173cc1fea5be05 /sql/table_cache.cc | |
| parent | 1e5e3d562b867ae83c3fbb003465e1596c748690 (diff) | |
| download | mariadb-git-d69642deddf4f8d51f8c6807361576451334f1f9.tar.gz | |
Added name to MEM_ROOT for esier debugging
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
Diffstat (limited to 'sql/table_cache.cc')
| -rw-r--r-- | sql/table_cache.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sql/table_cache.cc b/sql/table_cache.cc index be990543757..393fe931a82 100644 --- a/sql/table_cache.cc +++ b/sql/table_cache.cc @@ -1284,7 +1284,8 @@ int tdc_iterate(THD *thd, my_hash_walk_action action, void *argument, if (no_dups) { - init_alloc_root(&no_dups_argument.root, 4096, 4096, MYF(alloc_flags)); + init_alloc_root(&no_dups_argument.root, "no_dups", 4096, 4096, + MYF(alloc_flags)); my_hash_init(&no_dups_argument.hash, &my_charset_bin, tdc_records(), 0, 0, eliminate_duplicates_get_key, 0, hash_flags); no_dups_argument.action= action; |