diff options
| author | Monty <monty@mariadb.org> | 2018-04-04 12:16:12 +0300 |
|---|---|---|
| committer | Monty <monty@mariadb.org> | 2018-05-07 00:07:32 +0300 |
| commit | 30ebc3ee9efcab635b1f3e14b9198a58ae93c233 (patch) | |
| tree | 81e3ad66cd4ec8693964317cbf23515d0e9ecf35 /sql/events.cc | |
| parent | a22a339f8e044a1e8df011beb0b4c8f43792ac96 (diff) | |
| download | mariadb-git-30ebc3ee9efcab635b1f3e14b9198a58ae93c233.tar.gz | |
Add likely/unlikely to speed up execution
Added to:
- if (error)
- Lex
- sql_yacc.yy and sql_yacc_ora.yy
- In header files to alloc() calls
- Added thd argument to thd_net_is_killed()
Diffstat (limited to 'sql/events.cc')
| -rw-r--r-- | sql/events.cc | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/sql/events.cc b/sql/events.cc index 2fbb16861f6..6a8695843a3 100644 --- a/sql/events.cc +++ b/sql/events.cc @@ -320,7 +320,7 @@ Events::create_event(THD *thd, Event_parse_data *parse_data) enum_binlog_format save_binlog_format; DBUG_ENTER("Events::create_event"); - if (check_if_system_tables_error()) + if (unlikely(check_if_system_tables_error())) DBUG_RETURN(TRUE); /* @@ -455,7 +455,7 @@ Events::update_event(THD *thd, Event_parse_data *parse_data, DBUG_ENTER("Events::update_event"); - if (check_if_system_tables_error()) + if (unlikely(check_if_system_tables_error())) DBUG_RETURN(TRUE); if (parse_data->check_parse_data(thd) || parse_data->do_not_create) @@ -589,7 +589,7 @@ Events::drop_event(THD *thd, const LEX_CSTRING *dbname, enum_binlog_format save_binlog_format; DBUG_ENTER("Events::drop_event"); - if (check_if_system_tables_error()) + if (unlikely(check_if_system_tables_error())) DBUG_RETURN(TRUE); if (check_access(thd, EVENT_ACL, dbname->str, NULL, NULL, 0, 0)) @@ -761,7 +761,7 @@ Events::show_create_event(THD *thd, const LEX_CSTRING *dbname, DBUG_ENTER("Events::show_create_event"); DBUG_PRINT("enter", ("name: %s@%s", dbname->str, name->str)); - if (check_if_system_tables_error()) + if (unlikely(check_if_system_tables_error())) DBUG_RETURN(TRUE); if (check_access(thd, EVENT_ACL, dbname->str, NULL, NULL, 0, 0)) @@ -817,7 +817,7 @@ Events::fill_schema_events(THD *thd, TABLE_LIST *tables, COND * /* cond */) if (opt_noacl) DBUG_RETURN(0); - if (check_if_system_tables_error()) + if (unlikely(check_if_system_tables_error())) DBUG_RETURN(1); /* |