diff options
Diffstat (limited to 'storage/innobase/include/btr0pcur.ic')
| -rw-r--r-- | storage/innobase/include/btr0pcur.ic | 34 |
1 files changed, 20 insertions, 14 deletions
diff --git a/storage/innobase/include/btr0pcur.ic b/storage/innobase/include/btr0pcur.ic index 4490942a2bb..cbe1d76b094 100644 --- a/storage/innobase/include/btr0pcur.ic +++ b/storage/innobase/include/btr0pcur.ic @@ -1,7 +1,7 @@ /***************************************************************************** Copyright (c) 1996, 2015, Oracle and/or its affiliates. All Rights Reserved. -Copyright (c) 2015, 2017, MariaDB Corporation. +Copyright (c) 2015, 2018, 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 @@ -454,9 +454,12 @@ btr_pcur_open_low( ut_ad(!dict_index_is_spatial(index)); - err = btr_cur_search_to_nth_level( - index, level, tuple, mode, latch_mode, - btr_cursor, 0, file, line, mtr, autoinc); + err = btr_cur_search_to_nth_level_func( + index, level, tuple, mode, latch_mode, btr_cursor, +#ifdef BTR_CUR_HASH_ADAPT + NULL, +#endif /* BTR_CUR_HASH_ADAPT */ + file, line, mtr, autoinc); if (err != DB_SUCCESS) { ib::warn() << " Error code: " << err @@ -491,15 +494,15 @@ btr_pcur_open_with_no_init_func( may end up on the previous page of the record! */ ulint latch_mode,/*!< in: BTR_SEARCH_LEAF, ...; - NOTE that if has_search_latch != 0 then - we maybe do not acquire a latch on the cursor - page, but assume that the caller uses his - btr search latch to protect the record! */ + NOTE that if ahi_latch then we might not + acquire a cursor page latch, but assume + that the ahi_latch protects the record! */ btr_pcur_t* cursor, /*!< in: memory buffer for persistent cursor */ - ulint has_search_latch, - /*!< in: latch mode the caller - currently has on search system: - RW_S_LATCH, or 0 */ +#ifdef BTR_CUR_HASH_ADAPT + rw_lock_t* ahi_latch, + /*!< in: adaptive hash index latch held + by the caller, or NULL if none */ +#endif /* BTR_CUR_HASH_ADAPT */ const char* file, /*!< in: file name */ unsigned line, /*!< in: line where called */ mtr_t* mtr) /*!< in: mtr */ @@ -514,9 +517,12 @@ btr_pcur_open_with_no_init_func( btr_cursor = btr_pcur_get_btr_cur(cursor); - err = btr_cur_search_to_nth_level( + err = btr_cur_search_to_nth_level_func( index, 0, tuple, mode, latch_mode, btr_cursor, - has_search_latch, file, line, mtr); +#ifdef BTR_CUR_HASH_ADAPT + ahi_latch, +#endif /* BTR_CUR_HASH_ADAPT */ + file, line, mtr); cursor->pos_state = BTR_PCUR_IS_POSITIONED; |