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MDEV-7955 WSREP() appears on radar in OLTP RO

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This commit is for optimizing WSREP(thd) macro.

#define WSREP(thd) \
  (WSREP_ON && wsrep && (thd && thd->variables.wsrep_on))

In this we can safely remove wsrep and thd. We are not removing WSREP_ON
because this will change WSREP(thd) behaviour.

Patch Credit:- Nirbhay Choubay, Sergey Vojtovich
This commit is contained in:
Sachin Setiya
2017-01-03 10:45:55 +05:30
parent d9a1a201aa
commit b4616c40be
6 changed files with 6 additions and 6 deletions
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2
sql/sql_parse.cc
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@@ -2624,7 +2624,7 @@ mysql_execute_command(THD *thd)
} /* endif unlikely slave */
#endif
#ifdef WITH_WSREP
if (WSREP(thd))
if (wsrep && WSREP(thd))
{
/*
change LOCK TABLE WRITE to transaction