diff options
Diffstat (limited to 'storage/innobase/btr/btr0pcur.c')
| -rw-r--r-- | storage/innobase/btr/btr0pcur.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/storage/innobase/btr/btr0pcur.c b/storage/innobase/btr/btr0pcur.c index f73e82fb597..8d473794243 100644 --- a/storage/innobase/btr/btr0pcur.c +++ b/storage/innobase/btr/btr0pcur.c @@ -339,33 +339,6 @@ btr_pcur_restore_position( 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. */ - -void -btr_pcur_release_leaf( -/*==================*/ - btr_pcur_t* cursor, /* in: persistent cursor */ - mtr_t* mtr) /* in: mtr */ -{ - page_t* page; - - ut_a(cursor->pos_state == BTR_PCUR_IS_POSITIONED); - ut_ad(cursor->latch_mode != BTR_NO_LATCHES); - - page = btr_cur_get_page(btr_pcur_get_btr_cur(cursor)); - - btr_leaf_page_release(page, 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 |