diff options
Diffstat (limited to 'storage/innobase/include/btr0sea.h')
| -rw-r--r-- | storage/innobase/include/btr0sea.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/storage/innobase/include/btr0sea.h b/storage/innobase/include/btr0sea.h index f98ba386f9c..20a2be7f877 100644 --- a/storage/innobase/include/btr0sea.h +++ b/storage/innobase/include/btr0sea.h @@ -190,7 +190,13 @@ btr_search_validate(void); /** Flag: has the search system been enabled? Protected by btr_search_latch and btr_search_enabled_mutex. */ -extern char btr_search_enabled; +extern char btr_search_enabled; + +/** Flag: whether the search system has completed its disabling process, +It is set to TRUE right after buf_pool_drop_hash_index() in +btr_search_disable(), indicating hash index entries are cleaned up. +Protected by btr_search_latch and btr_search_enabled_mutex. */ +extern ibool btr_search_fully_disabled; /** The search info struct in an index */ struct btr_search_struct{ |