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MDEV-22203: WSREP_ON is unnecessarily expensive to evaluate

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Replaced WSREP_ON macro by single global variable WSREP_ON
that is then updated at server statup and on wsrep_on and
wsrep_provider update functions.
This commit is contained in:
Jan Lindström
2020-04-21 13:46:05 +03:00
parent 9398c3dfa5
commit 93475aff8d
19 changed files with 89 additions and 49 deletions
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4
sql/sql_table.cc
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@ -5620,9 +5620,11 @@ bool mysql_create_like_table(THD* thd, TABLE_LIST* table,
DBUG_ENTER("mysql_create_like_table");
#ifdef WITH_WSREP
if (WSREP_ON && !thd->wsrep_applier &&
if (WSREP(thd) && !thd->wsrep_applier &&
wsrep_create_like_table(thd, table, src_table, create_info))
{
DBUG_RETURN(res);
}
#endif
/*