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| author | unknown <aivanov@mysql.com> | 2006-04-07 23:58:17 +0400 |
|---|---|---|
| committer | unknown <aivanov@mysql.com> | 2006-04-07 23:58:17 +0400 |
| commit | 372901addf38deb86a23cafd1ad9ac3e7fae3b0e (patch) | |
| tree | 8340715f0769f9454ab699e14c946049be4b85ca /sql/sql_cache.cc | |
| parent | b3dad934787dbdc0aba7ea6ab4559eb0e2880e25 (diff) | |
| download | mariadb-git-372901addf38deb86a23cafd1ad9ac3e7fae3b0e.tar.gz | |
Fixed BUG#15758: "Holding adaptive search latch in
innobase_query_caching_of_table_permitted()".
Applied the patch due to Heikki Tuuri.
Also removed superfluous #ifdefs.
sql/sql_cache.cc:
Applied the patch due to Heikki Tuuri.
Query_cache::store_query(): Make InnoDB to release the adaptive
hash index latch before MySQL acquires the query cache mutex.
sql/sql_class.cc:
Removing superfluous #ifdefs (suggested by Sanja, also discussed with Serg).
sql/sql_cursor.cc:
Removing superfluous #ifdefs (suggested by Sanja, also discussed with Serg).
Diffstat (limited to 'sql/sql_cache.cc')
| -rw-r--r-- | sql/sql_cache.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/sql/sql_cache.cc b/sql/sql_cache.cc index cf3ba9c8c40..31201474c05 100644 --- a/sql/sql_cache.cc +++ b/sql/sql_cache.cc @@ -830,6 +830,11 @@ sql mode: 0x%lx, sort len: %lu, conncat len: %lu", flags.sql_mode, flags.max_sort_length, flags.group_concat_max_len)); + /* + Make InnoDB to release the adaptive hash index latch before + acquiring the query cache mutex. + */ + ha_release_temporary_latches(thd); STRUCT_LOCK(&structure_guard_mutex); if (query_cache_size == 0) |