mariadb

Tree: 716e076934

Author	SHA1	Message	Date
marko	716e076934	branches/zip: Replace the constant 3/8 ratio that controls the LRU_old size with the settable global variable innodb_old_blocks_pct. The minimum and maximum values are 5 and 95 per cent, respectively. The default is 100*3/8, in line with the old behavior. ut_time_ms(): New utility function, to return the current time in milliseconds. TODO: Is there a more efficient timestamp function, such as rdtsc divided by a power of two? buf_LRU_old_threshold_ms: New variable, corresponding to innodb_old_blocks_time. The value 0 is the default behaviour: no timeout before making blocks 'new'. bpage->accessed, bpage->LRU_position, buf_pool->ulint_clock: Remove. bpage->access_time: New field, replacing bpage->accessed. Protected by buf_pool_mutex instead of bpage->mutex. Updated when a page is created or accessed the first time in the buffer pool. buf_LRU_old_ratio, innobase_old_blocks_pct: New variables, corresponding to innodb_old_blocks_pct buf_LRU_old_ratio_update(), innobase_old_blocks_pct_update(): Update functions for buf_LRU_old_ratio, innobase_old_blocks_pct. buf_page_peek_if_too_old(): Compare ut_time_ms() to bpage->access_time if buf_LRU_old_threshold_ms && bpage->old. Else observe buf_LRU_old_ratio and bpage->freed_page_clock. buf_pool_t: Add n_pages_made_young, n_pages_not_made_young, n_pages_made_young_old, n_pages_not_made_young, for statistics. buf_print(): Display buf_pool->n_pages_made_young, buf_pool->n_pages_not_made_young. This function is only for crash diagnostics. buf_print_io(): Display buf_pool->LRU_old_len and quantities derived from buf_pool->n_pages_made_young, buf_pool->n_pages_not_made_young. This function is invoked by SHOW ENGINE INNODB STATUS. rb://129 approved by Heikki Tuuri. This addresses Bug #45015.	16 years ago
marko	61bb053b50	branches/zip: Document also the files affected by r5698 in the ChangeLog.	16 years ago
marko	2db319685e	branches/zip: Document r5698 in the ChangeLog.	16 years ago
inaam	f9cd0c34bc	branches/zip bug#42885 rb://148 The call to put IO threads to sleep was most probably meant for Windows only as the comment in buf0rea.c suggests. However it was enabled on all platforms. This patch restricts the sleep call to windows. This approach of not putting threads to sleep makes even more sense because now we have multiple threads working in the background and it probably is not a good idea to put all of them to sleep because a user thread wants to post a batch for readahead. Approved by: Marko	16 years ago
vasil	729c0df607	branches/zip: Fix typo.	16 years ago
vasil	21b3c2152b	branches/zip: Merge a change from MySQL: http://lists.mysql.com/commits/80832 2968 Jonathan Perkin 2009-08-14 Build fixes for Windows, AIX, HP/UX and Sun Studio11, from Timothy Smith. modified: CMakeLists.txt cmd-line-utils/readline/util.c storage/innodb_plugin/handler/i_s.cc storage/innodb_plugin/include/univ.i	16 years ago
marko	9be6b6c704	branches/zip: UNIV_DEBUG_LOCK_VALIDATE: Move the definition to univ.i.	16 years ago
marko	0a761be012	branches/zip: buf_page_t: Clarify that bpage->list may contain garbage. This comment was provoked by Inaam.	16 years ago
vasil	ab87b89d72	branches/zip: ChangeLog: Follow the convention from the rest of the ChangeLog: for bugfixes from bugs.mysql.com only the bug number and title goes in the ChangeLog. Detailed explanation on what is the problem and how it was fixed is present in the bugs database.	16 years ago
vasil	6b2b918603	branches/zip: White-space fixup.	16 years ago
sunny	6b4c095c4b	branches/zip: Update the ChangeLog with r5684 change.	16 years ago
sunny	5e77a1df81	branches/zip: Fix bug# 46650: Innodb assertion autoinc_lock == lock in lock_table_remove_low on INSERT SELECT We only store the autoinc locks that are granted in the transaction's autoinc lock vector. A transacton, that has been rolled back due to a deadlock because of an AUTOINC lock attempt, will not have added that lock to the vector. We need to check for that when we remove that lock. rb://145 Approved by Marko.	16 years ago
sunny	cc305b7308	branches/zip: When building HotBackup srv_use_sys_malloc is #ifdef out. We move access to the this variable within a !UNIV_HOTBACKUP block.	16 years ago
marko	8fdf0e48da	branches/zip: ha_innobase::add_index(): Fix Bug #46557 : after a successful operation, read innodb_table->flags from the newly created table object, not from the old one that was just freed. Approved by Sunny.	16 years ago
marko	cec26a7b1f	branches/zip: trx_undo_rec_copy(): Add const qualifier to undo_rec. This is a non-functional change.	16 years ago
marko	1f502fb19d	branches/zip: trx_general_rollback_for_mysql(): Remove the redundant parameter partial. If savept==NULL, partial==FALSE.	16 years ago
marko	3371ef2420	branches/zip: Bump the version number to 1.0.5 after releasing 1.0.4.	16 years ago
calvin	0b0aa42cc8	branches/zip: remove duplicate "the" in comments.	16 years ago
marko	1792b300cb	branches/zip: mem_heap_block_free(): If innodb_use_sys_malloc is set, do not tell Valgrind that the memory is free, to avoid a bogus warning in Valgrind's built-in free() hook.	16 years ago
marko	50accfee1f	branches/zip: lock_rec_validate_page(): Add the parameter zip_size. This should help track down Mantis Issue #289.	16 years ago
marko	1e2f899bf7	branches/zip: Replace <number> with NUMBER in some comments, to avoid problems with Doxygen XML output.	16 years ago
marko	f688fe8344	branches/zip: mysql-test: Pass MTR's internal checks.	16 years ago
vasil	3badcb430d	branches/zip: Revert the dummy change from c5625.	16 years ago
vasil	bf87e144f5	branches/zip: Merge 5518:5622 from branches/5.1, resolving conflict in r5622 (after resolving the conflict Makefile.am was not changed so I have made a dummy change so I can commit and thus record that branches/5.1 has been merged in branches/zip up to 5622): ------------------------------------------------------------------------ r5622 \| vasil \| 2009-08-03 15:27:00 +0300 (Mon, 03 Aug 2009) \| 20 lines Changed paths: M /branches/5.1/Makefile.am branches/5.1: Merge a change from MySQL: ------------------------------------------------------------ revno: 2988 committer: Satya B <satya.bn@sun.com> branch nick: mysql-5.1-bugteam timestamp: Wed 2009-07-01 11:06:05 +0530 message: Fix build failure after applying Innodb snapshot 5.1-ss5282 After applying Innodb snapshot 5.1-ss5282, build was broken because of missing header file. Adding the header file to Makefile.am after informing the innodb developers. modified: storage/innobase/Makefile.am ------------------------------------------------------------------------	16 years ago
vasil	804a967faf	branches/zip: Add fsp0types.h to the list of noinst_HEADERS Suggested by: Sergey Vojtovich <svoj@sun.com>	16 years ago
vasil	45d714100e	branches/zip: Add a test program to check whether the PAUSE instruction is available.	16 years ago
vasil	6ee3b05540	branches/zip: Fixups in ChangeLog: sort filenames alphabetically and wrap to 78 chars per line.	16 years ago
sunny	831c08e3a5	branches/zip: For HotBackup builds we don't want to hide the symbols.	16 years ago
calvin	6a8ebde8c6	branches/zip: add ChangeLog entry for r5524.	16 years ago
inaam	466272e043	branches/zip Change the read ahead parameter name to innodb_read_ahead_threshold. Change the meaning of this parameter to signify the number of pages that must be sequentially accessed for InnoDB to trigger a readahead request. Suggested by: Ken	16 years ago
vasil	63efe9bb93	branches/zip: Add ChangeLog entries for r5498 and r5519.	16 years ago
vasil	417b612afe	branches/zip: Merge r5497:5518 from branches/5.1: ------------------------------------------------------------------------ r5518 \| vasil \| 2009-07-20 11:29:47 +0300 (Mon, 20 Jul 2009) \| 22 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc branches/5.1: Merge a change from MySQL: ------------------------------------------------------------ revno: 2874.2.1 committer: Anurag Shekhar <anurag.shekhar@sun.com> branch nick: mysql-5.1-bugteam-windows-warning timestamp: Wed 2009-05-13 15:41:24 +0530 message: Bug #39802 On Windows, 32-bit time_t should be enforced This patch fixes compilation warning, "conversion from 'time_t' to 'ulong', possible loss of data". The fix is to typecast time_t to ulong before assigning it to ulong. Backported this from 6.0-bugteam tree. modified: storage/archive/ha_archive.cc storage/federated/ha_federated.cc storage/innobase/handler/ha_innodb.cc storage/myisam/ha_myisam.cc ------------------------------------------------------------------------	16 years ago
sunny	227598fe11	Add /* UNIV_HOTBACK */	16 years ago
sunny	2eaded2ed3	branches/zip: Make this file usable from within HotBackup. A new file has been introduced called hb_univ.i. This file should have all the HotBackup specific configuration.	16 years ago
sunny	f51d10ff22	branches/zip: The dict_table_t::autoinc_mutex field is not used in HotBackup.	16 years ago
sunny	b3486877f6	branches/zip: Only use my_bool when UNIV_HOTBACKUP is not defined.	16 years ago
sunny	853162bfc5	branches/zip: Undo r5512	16 years ago
sunny	e33d544a7b	branches/zip: Remove unused extern ref to timed_mutexes.	16 years ago
calvin	cf904959ef	branches/zip: add ChangeLog entry for r5508.	16 years ago
calvin	0cab764c19	branches/zip: Support inlining of functions and prefetch with Sun Studio Those changes are contributed by Sun/MySQL. Two sets of changes in this patch when Sun Studio is used: - Explicit inlining of functions - Prefetch Support This patch has been tested by Sunny with the plugin statically built in. Since we've never built the plugin as a dynamically loaded module on Solaris, it is a separate task to change plug.in. rb://142 Approved by: Heikki	16 years ago
calvin	9f38de7b71	branches/zip: fix compile errors on Win64 Both srv_read_ahead_factor and srv_io_capacity should be defined as ulong. Approved by: Sunny	16 years ago
vasil	31f0f5e48a	branches/zip: Non-functional change: put files in noinst_HEADERS and libinnobase_a_SOURCES one per line and sort alphabetically, so it is easier to find if a file is there or not and also diffs show exactly the added or removed file instead of surrounding lines too.	16 years ago
vasil	426220c1c1	branches/zip: Add include/ut0auxconf.h to noinst_HEADERS	16 years ago
vasil	e3bcd0e931	branches/zip: Add @ZLIB_INCLUDES@ so that the InnoDB Plugin picks up the same zlib.h header file that is eventually used by mysqld.	16 years ago
calvin	5b55b818b9	branches/zip: minor change Remove an extra "with".	16 years ago
calvin	a4640b9ff7	branches/zip: add a missing file in Makefile.am This change was suggested by MySQL.	16 years ago
vasil	4cb1a62391	branches/zip: Merge r5341:5497 from branches/5.1, skipping: c5419 because it is merge from branches/zip into branches/5.1 c5466 because the source code has been adjusted to match the MySQL behavior and the innodb-autoinc test does not fail in branches/zip, if c5466 is merged, then innodb-autoinc starts failing, Sunny suggested not to merge c5466. and resolving conflicts in c5410, c5440, c5488: ------------------------------------------------------------------------ r5410 \| marko \| 2009-06-24 22:26:34 +0300 (Wed, 24 Jun 2009) \| 2 lines Changed paths: M /branches/5.1/include/trx0sys.ic M /branches/5.1/trx/trx0purge.c M /branches/5.1/trx/trx0sys.c M /branches/5.1/trx/trx0undo.c branches/5.1: Add missing #include "mtr0log.h" to avoid warnings when compiling with -DUNIV_MUST_NOT_INLINE. ------------------------------------------------------------------------ r5419 \| marko \| 2009-06-25 16:11:57 +0300 (Thu, 25 Jun 2009) \| 18 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc M /branches/5.1/mysql-test/innodb_bug42101-nonzero.result M /branches/5.1/mysql-test/innodb_bug42101-nonzero.test M /branches/5.1/mysql-test/innodb_bug42101.result M /branches/5.1/mysql-test/innodb_bug42101.test branches/5.1: Merge r5418 from branches/zip: ------------------------------------------------------------------------ r5418 \| marko \| 2009-06-25 15:55:52 +0300 (Thu, 25 Jun 2009) \| 5 lines Changed paths: M /branches/zip/ChangeLog M /branches/zip/handler/ha_innodb.cc M /branches/zip/mysql-test/innodb_bug42101-nonzero.result M /branches/zip/mysql-test/innodb_bug42101-nonzero.test M /branches/zip/mysql-test/innodb_bug42101.result M /branches/zip/mysql-test/innodb_bug42101.test branches/zip: Fix a race condition caused by SET GLOBAL innodb_commit_concurrency=DEFAULT. (Bug #45749) When innodb_commit_concurrency is initially set nonzero, DEFAULT would change it back to 0, triggering Bug #42101. rb://139 approved by Heikki Tuuri. ------------------------------------------------------------------------ ------------------------------------------------------------------------ r5440 \| vasil \| 2009-06-30 13:04:29 +0300 (Tue, 30 Jun 2009) \| 8 lines Changed paths: M /branches/5.1/fil/fil0fil.c branches/5.1: Fix Bug#45814 URL reference in InnoDB server errors needs adjusting to match documentation by changing the URL from http://dev.mysql.com/doc/refman/5.1/en/innodb-troubleshooting.html to http://dev.mysql.com/doc/refman/5.1/en/innodb-troubleshooting-datadict.html ------------------------------------------------------------------------ r5466 \| vasil \| 2009-07-02 10:46:45 +0300 (Thu, 02 Jul 2009) \| 6 lines Changed paths: M /branches/5.1/mysql-test/innodb-autoinc.result M /branches/5.1/mysql-test/innodb-autoinc.test branches/5.1: Adjust the failing innodb-autoinc test to conform to the latest behavior of the MySQL code. The idea and the comment in innodb-autoinc.test come from Sunny. ------------------------------------------------------------------------ r5488 \| vasil \| 2009-07-09 19:16:44 +0300 (Thu, 09 Jul 2009) \| 13 lines Changed paths: M /branches/5.1/handler/ha_innodb.cc A /branches/5.1/mysql-test/innodb_bug21704.result A /branches/5.1/mysql-test/innodb_bug21704.test branches/5.1: Fix Bug#21704 Renaming column does not update FK definition by checking whether a column that participates in a FK definition is being renamed and denying the ALTER in this case. The patch was originally developed by Davi Arnaut <Davi.Arnaut@Sun.COM>: http://lists.mysql.com/commits/77714 and was later adjusted to conform to InnoDB coding style by me (Vasil), I also added some more comments and moved the bug specific mysql-test to a separate file to make it more manageable and flexible. ------------------------------------------------------------------------	16 years ago
calvin	1aa91d2331	branches/zip: fix run-time symbols clash on Solaris. This patch is from Sergey Vojtovich of Sun Microsystems, to fix run-time symbols clash on Solaris with older C++ compiler: - when finding out a way to hide symbols, make decision basing on compiler, not operating system. - Sun Studio supports __hidden declaration specifier for this purpose.	16 years ago
inaam	e6e892f2e2	branches/zip Fixed warnings on windows where ulint != ib_uint64_t	16 years ago
inaam	cda2536827	branches/zip rb://138 (REVERT) Revert the flush neighbors patch as it shows regression in the benchmarks run by Michael.	16 years ago

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