diff options
Diffstat (limited to 'storage/xtradb/btr/btr0pcur.c')
| -rw-r--r-- | storage/xtradb/btr/btr0pcur.c | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/storage/xtradb/btr/btr0pcur.c b/storage/xtradb/btr/btr0pcur.c index f95a5487c94..97fe06f0f5e 100644 --- a/storage/xtradb/btr/btr0pcur.c +++ b/storage/xtradb/btr/btr0pcur.c @@ -1,6 +1,6 @@ /***************************************************************************** -Copyright (c) 1996, 2010, Innobase Oy. All Rights Reserved. +Copyright (c) 1996, 2011, Oracle and/or its affiliates. All Rights Reserved. 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 @@ -362,33 +362,6 @@ btr_pcur_restore_position_func( return(FALSE); } -/**************************************************************//** -If the latch mode of the cursor is BTR_LEAF_SEARCH or BTR_LEAF_MODIFY, -releases the page latch and bufferfix reserved by the cursor. -NOTE! In the case of BTR_LEAF_MODIFY, there should not exist changes -made by the current mini-transaction to the data protected by the -cursor latch, as then the latch must not be released until mtr_commit. */ -UNIV_INTERN -void -btr_pcur_release_leaf( -/*==================*/ - btr_pcur_t* cursor, /*!< in: persistent cursor */ - mtr_t* mtr) /*!< in: mtr */ -{ - buf_block_t* block; - - ut_a(cursor->pos_state == BTR_PCUR_IS_POSITIONED); - ut_ad(cursor->latch_mode != BTR_NO_LATCHES); - - block = btr_pcur_get_block(cursor); - - btr_leaf_page_release(block, cursor->latch_mode, mtr); - - cursor->latch_mode = BTR_NO_LATCHES; - - cursor->pos_state = BTR_PCUR_WAS_POSITIONED; -} - /*********************************************************//** Moves the persistent cursor to the first record on the next page. Releases the latch on the current page, and bufferunfixes it. Note that there must not be |