This patch adds support for controlling of memory allocation
done by SP/PS that could happen on second and following executions.
As soon as SP or PS has been executed the first time its memory root
is marked as read only since no further memory allocation should
be performed on it. In case such allocation takes place it leads to
the assert hit for invariant that force no new memory allocations
takes place as soon as the SP/PS has been marked as read only.
The feature for control of memory allocation made on behalf SP/PS
is turned on when both debug build is on and the cmake option
-DWITH_PROTECT_STATEMENT_MEMROOT is set.
The reason for introduction of the new cmake option
-DWITH_PROTECT_STATEMENT_MEMROOT
to control memory allocation of second and following executions of
SP/PS is that for the current server implementation there are too many
places where such memory allocation takes place. As soon as all such
incorrect allocations be fixed the cmake option
-DWITH_PROTECT_STATEMENT_MEMROOT
can be removed and control of memory allocation made on second and
following executions can be turned on only for debug build. Before
every incorrect memory allocation be fixed it makes sense to guard
the checking of memory allocation on read only memory by extra cmake
option else we would get a lot of failing test on buildbot.
Moreover, fixing of all incorrect memory allocations could take pretty
long period of time, so for introducing the feature without necessary
to wait until all places throughout the source code be fixed it makes
sense to add the new cmake option.
Prevent wsrep files from being installed if WITH_WSREP=OFF.
Reviewed by Daniel Black
Additionally excluded #include wsrep files and galera* files
along with galera/wsrep tests.
mysql-test/include/have_wsrep.inc remainds as its used by
a few isolated tests.
Co-authored-by: Chris Ross <cross2@cisco.com>
In commit 28325b0863
a compile-time option was introduced to disable the macros
DBUG_ENTER and DBUG_RETURN or DBUG_VOID_RETURN.
The parameter name WITH_DBUG_TRACE would hint that it also
covers DBUG_PRINT statements. Let us do that: WITH_DBUG_TRACE=OFF
shall disable DBUG_PRINT() as well.
A few InnoDB recovery tests used to check that some output from
DBUG_PRINT("ib_log", ...) is present. We can live without those checks.
Reviewed by: Vladislav Vaintroub
This gives a short overview over found/missing dependencies as well
as enabled/disabled features.
Initial author Heinz Wiesinger <heinz@m2mobi.com>
Additions by Vicențiu Ciorbaru <vicentiu@mariadb.org>
* Report all plugins enabled via MYSQL_ADD_PLUGIN
* Simplify code. Eliminate duplication by making use of WITH_xxx
variable values to set feature "ON" / "OFF" state.
Reviewed by: wlad@mariadb.com (code details) serg@mariadb.com (the idea)
