mariadb

Tree: 091a2e3b0b

Author	SHA1	Message	Date
Marko Mäkelä	2c67d5066d	Revert revno:3452.71.32 (Bug#12612184 fix). Bug#12612184 RACE CONDITION AFTER BTR_CUR_PESSIMISTIC_UPDATE() The fix introduced potentially more severe crash recovery problems than the bug causes. Revert the fix for now.	14 years ago
Joerg Bruehe	3fb8fe5eb2	Transferring a change from main 5.5 into the 5.5.17 build: \| revision-id: inaam.rana@oracle.com-20110930110219-vnpaqghj9hm0grds \| parent: rohit.kalhans@oracle.com-20110930094635-hjhrv55tg6z6pz7y \| committer: Inaam Rana <inaam.rana@oracle.com> \| branch nick: mysql-5.5 \| timestamp: Fri 2011-09-30 07:02:19 -0400 \| message: \| Revert original fix for Bug 12612184 and the follow up fix for \| Bug 12704861. \| \| Bug 12704861 fix was revno: 3504.1.1 (rb://693) \| Bug 12612184 fix was revno: 3445.1.10 (rb://678)	14 years ago
Inaam Rana	c95fdd936e	Revert original fix for Bug 12612184 and the follow up fix for Bug 12704861. Bug 12704861 fix was revno: 3504.1.1 (rb://693) Bug 12612184 fix was revno: 3445.1.10 (rb://678)	14 years ago
Marko Mäkelä	5b4ceba58d	Bug#12612184 Race condition after btr_cur_pessimistic_update() btr_cur_compress_if_useful(), btr_compress(): Add the parameter ibool adjust. If adjust=TRUE, adjust the cursor position after compressing the page. btr_lift_page_up(): Return a pointer to the father page. BTR_KEEP_POS_FLAG: A new flag for btr_cur_pessimistic_update(). btr_cur_pessimistic_update(): If big_rec != NULL and flags & BTR_KEEP_POS_FLAG, keep the cursor positioned on the updated record. Also, do not release the index tree x-lock if big_rec != NULL. btr_cur_mtr_commit_and_start(): Commits and restarts a mini-transaction so that it will retain an x-lock on index->lock and the page of the cursor. This is invoked when btr_cur_pessimistic_update() returns big_rec != NULL. In all callers of btr_cur_pessimistic_update() that do not pass BTR_KEEP_POS_FLAG, assert that big_rec == NULL. btr_cur_compress(): Unused function [in the built-in MySQL 5.1], remove. page_rec_get_nth(): Return the nth record on the page (an inverse function of page_rec_get_n_recs_before()). Refactored from page_get_middle_rec(). page_get_middle_rec(): Invoke page_rec_get_nth(). page_cur_insert_rec_zip_reorg(): Make use of the page directory shortcuts in page_rec_get_nth() instead of scanning the whole list of records. row_ins_clust_index_entry_by_modify(): Pass BTR_KEEP_POS_FLAG to btr_cur_pessimistic_update(). row_ins_index_entry_low(): If row_ins_clust_index_entry_by_modify() returns a big_rec, invoke btr_cur_mtr_commit_and_start() in order to commit and start the mini-transaction without releasing the x-locks on index->lock and the cursor page, and write the big_rec. Releasing the page latch in mtr_commit() caused a race condition. row_upd_clust_rec(): Pass BTR_KEEP_POS_FLAG to btr_cur_pessimistic_update(). If it returns a big_rec, invoke btr_cur_mtr_commit_and_start() in order to commit and start the mini-transaction without releasing the x-locks on index->lock and the cursor page, and write the big_rec. Releasing the page latch in mtr_commit() caused a race condition. sync_thread_add_level(): Add the parameter ibool relock. When TRUE, bypass the latching order rules. rw_lock_add_debug_info(): For nested X-lock requests, pass relock=TRUE to sync_thread_add_level(). rb:678 approved by Jimmy Yang	15 years ago
Marko Mäkelä	33a0d8690c	A non-functional change related to Bug#11830883 page_rec_write_field(): Renamed from page_rec_write_index_page_no() and inlined.	15 years ago
Marko Mäkelä	0cedc70904	Bug#11766305 - 59392: Remove thr0loc.c and ibuf_inside() [part 2] Add some const qualifiers to accessor and validator functions. btr_pcur_get_up_match(), btr_pcur_get_low_match(): Add const qualifiers. btr_pcur_get_page(), btr_pcur_get_block(), btr_pcur_get_rec(), rec_get_start(), rec_get_end(): Define as constness-preserving macros. In debug builds, discard the const qualifier. page_rec_validate(), page_simple_validate_old(), page_simple_validate_new(), page_dir_slot_check(), page_validate(): Add const qualifiers. rb:626 approved by Sunny Bains	15 years ago
Marko Mäkelä	c1567ecebd	Bug#54728: Replace the dulint struct with a 64-bit integer.	16 years ago
Satya B	d63eb541f5	Merging Innodb plugin 1.0.5 revisions from 5.1-main from revisions 3149 to 3163 also merged missing Innodb plugin revisions r5636,r5635 manually	16 years ago
Guilhem Bichot	7ceb29ff17	Renamed storage/innodb_plugin to storage/innobase, so that 1) it's the same layout as we always had in trees containing only the builtin 2) win\configure.js WITH_INNOBASE_STORAGE_ENGINE still works. storage/innobase/CMakeLists.txt: fix to new directory name (and like 5.1) storage/innobase/Makefile.am: fix to new directory name (and like 5.1) storage/innobase/handler/ha_innodb.cc: fix to new directory name (and like 5.1) storage/innobase/plug.in: fix to new directory name (and like 5.1)	16 years ago
Sergey Vojtovich	bae6276d45	Update to innoplug-1.0.4.	17 years ago
Satya B	3945d5e554	Adding innodb_plugin-1.0.4 as storage/innodb_plugin.	17 years ago

22 Commits (091a2e3b0b5ee83733858f9dded538d55a9ababa)