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| author | Sergey Vojtovich <svoj@mariadb.org> | 2015-02-26 13:11:30 +0400 |
|---|---|---|
| committer | Sergey Vojtovich <svoj@mariadb.org> | 2015-03-04 13:34:52 +0400 |
| commit | 903160ef5937daab0b13c534e0704be428efb0f0 (patch) | |
| tree | ce54c3c5bba2cf394b122337cbefe610126913b4 /sql/mdl.h | |
| parent | 87b0cc99123e5d6923c77ac3e08c4e9ed0d4d769 (diff) | |
| download | mariadb-git-903160ef5937daab0b13c534e0704be428efb0f0.tar.gz | |
MDEV-6089 - MySQL WL#7305 "Improve MDL scalability by using lock-free hash"
Removed MDL objects cache. Won't be needed when this MDEV is implemented.
Diffstat (limited to 'sql/mdl.h')
| -rw-r--r-- | sql/mdl.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/sql/mdl.h b/sql/mdl.h index 003ba242aae..0eb8ebd0008 100644 --- a/sql/mdl.h +++ b/sql/mdl.h @@ -982,13 +982,6 @@ extern "C" int thd_is_connected(MYSQL_THD thd); /* - Start-up parameter for the maximum size of the unused MDL_lock objects cache - and a constant for its default value. -*/ -extern ulong mdl_locks_cache_size; -static const ulong MDL_LOCKS_CACHE_SIZE_DEFAULT = 1024; - -/* Start-up parameter for the number of partitions of the hash containing all the MDL_lock objects and a constant for its default value. |