diff options
Diffstat (limited to 'storage/innobase/include/btr0sea.h')
| -rw-r--r-- | storage/innobase/include/btr0sea.h | 18 |
1 files changed, 14 insertions, 4 deletions
diff --git a/storage/innobase/include/btr0sea.h b/storage/innobase/include/btr0sea.h index 106582286a9..b5686602610 100644 --- a/storage/innobase/include/btr0sea.h +++ b/storage/innobase/include/btr0sea.h @@ -1,7 +1,7 @@ /***************************************************************************** Copyright (c) 1996, 2016, Oracle and/or its affiliates. All Rights Reserved. -Copyright (c) 2017, 2021, MariaDB Corporation. +Copyright (c) 2017, 2022, MariaDB Corporation. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software @@ -100,8 +100,11 @@ btr_search_move_or_delete_hash_entries( index page for which we know that block->buf_fix_count == 0 or it is an index page which has already been removed from the buf_pool.page_hash - i.e.: it is in state BUF_BLOCK_REMOVE_HASH */ -void btr_search_drop_page_hash_index(buf_block_t* block); + i.e.: it is in state BUF_BLOCK_REMOVE_HASH +@param[in] garbage_collect drop ahi only if the index is marked + as freed */ +void btr_search_drop_page_hash_index(buf_block_t* block, + bool garbage_collect= false); /** Drop possible adaptive hash index entries when a page is evicted from the buffer pool or freed in a file, or the index is being dropped. @@ -146,16 +149,23 @@ static inline void btr_search_s_lock_all(); /** Unlock all search latches from shared mode. */ static inline void btr_search_s_unlock_all(); +# ifdef UNIV_DEBUG +/** @return if the index is marked as freed */ +bool btr_search_check_marked_free_index(const buf_block_t *block); +# endif /* UNIV_DEBUG */ #else /* BTR_CUR_HASH_ADAPT */ # define btr_search_sys_create() # define btr_search_sys_free() -# define btr_search_drop_page_hash_index(block) +# define btr_search_drop_page_hash_index(block, garbage_collect) # define btr_search_s_lock_all(index) # define btr_search_s_unlock_all(index) # define btr_search_info_update(index, cursor) # define btr_search_move_or_delete_hash_entries(new_block, block) # define btr_search_update_hash_on_insert(cursor, ahi_latch) # define btr_search_update_hash_on_delete(cursor) +# ifdef UNIV_DEBUG +# define btr_search_check_marked_free_index(block) +# endif /* UNIV_DEBUG */ #endif /* BTR_CUR_HASH_ADAPT */ #ifdef BTR_CUR_ADAPT |