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| author | Marko Mäkelä <marko.makela@mariadb.com> | 2020-11-03 12:41:41 +0200 |
|---|---|---|
| committer | Marko Mäkelä <marko.makela@mariadb.com> | 2020-11-03 12:41:41 +0200 |
| commit | 90f43d260e407c650aa8a7885d674c717618cc37 (patch) | |
| tree | bdba4334b5b21403a278036211eeda86ff1f93f1 /mysql-test/suite | |
| parent | 95fcd567bdc4f9cdbe6b75ea6047982500b45c2f (diff) | |
| download | mariadb-git-mariadb-10.5.7.tar.gz | |
MDEV-24101 innodb_random_read_ahead=ON causes hang on DDL or shutdownmariadb-10.5.7
buf_read_ahead_random(): Do not leak a tablespace reference.
The reference was already acquired in fil_space_t::get(),
and we must only check that operations were not stopped.
This error was introduced when
commit 118e258aaac5da75a2ac4556201aaea3688fac67
merged n_pending_ios, n_pending_ops into a single n_pending.
This was not noticed earlier, because innodb_random_read_ahead
is OFF by default and our regression tests did not vary that
parameter at all.
Diffstat (limited to 'mysql-test/suite')
| -rw-r--r-- | mysql-test/suite/innodb/t/foreign_key.combinations | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mysql-test/suite/innodb/t/foreign_key.combinations b/mysql-test/suite/innodb/t/foreign_key.combinations new file mode 100644 index 00000000000..53d4cff5ca7 --- /dev/null +++ b/mysql-test/suite/innodb/t/foreign_key.combinations @@ -0,0 +1,5 @@ +[read-ahead] +--innodb-random-read-ahead=ON + +[normal] +--innodb-random-read-ahead=OFF |