mariadb

Tree: c4f5908a79

Author	SHA1	Message	Date
Vladislav Vaintroub	c4f5908a79	Fixed crashes found by application verifier: - leaking mutex in lf_hash_destroy - pthread_getspecific() before pthread_key_create() in my_thread_var_dbug() (called by static C++ object constructors called in sys_vars) - perfschema destroys mutexes that were not created.	14 years ago
Davi Arnaut	bc4ba28cab	WL#5498: Remove dead and unused source code Remove unused variables.	16 years ago
Davi Arnaut	f56dd32bf7	Bug#34043: Server loops excessively in _checkchunk() when safemalloc is enabled Essentially, the problem is that safemalloc is excruciatingly slow as it checks all allocated blocks for overrun at each memory management primitive, yielding a almost exponential slowdown for the memory management functions (malloc, realloc, free). The overrun check basically consists of verifying some bytes of a block for certain magic keys, which catches some simple forms of overrun. Another minor problem is violation of aliasing rules and that its own internal list of blocks is prone to corruption. Another issue with safemalloc is rather the maintenance cost as the tool has a significant impact on the server code. Given the magnitude of memory debuggers available nowadays, especially those that are provided with the platform malloc implementation, maintenance of a in-house and largely obsolete memory debugger becomes a burden that is not worth the effort due to its slowness and lack of support for detecting more common forms of heap corruption. Since there are third-party tools that can provide the same functionality at a lower or comparable performance cost, the solution is to simply remove safemalloc. Third-party tools can provide the same functionality at a lower or comparable performance cost. The removal of safemalloc also allows a simplification of the malloc wrappers, removing quite a bit of kludge: redefinition of my_malloc, my_free and the removal of the unused second argument of my_free. Since free() always check whether the supplied pointer is null, redudant checks are also removed. Also, this patch adds unit testing for my_malloc and moves my_realloc implementation into the same file as the other memory allocation primitives. client/mysqldump.c: Pass my_free directly as its signature is compatible with the callback type -- which wasn't the case for free_table_ent.	16 years ago
Michael Widenius	d13c54351d	Remove compiler warnings (Including some warnings from -Wstrict-aliasing) Don't use static link by default (in compile-pentium) as some new systems doesn't have all static libraries available Change type for functions in plugin.h:str_mysql_ftparser_param() to const unsigned char and string lengths to size_t. One effect of the above change is that one needs to include mysql_global.h or define size_t before including plugin.h This fixes a case where mysql_client_test failed with newer gcc that enables strict-aliasing by default BUILD/compile-pentium: Don't use static link by default as some new systems doesn't have all static libraries available client/mysql_upgrade.c: Remove not used variable cmd-line-utils/readline/config_readline.h: Define some constants to get rid of compiler warnings on Linux cmd-line-utils/readline/display.c: Get rid of compiler warnings cmd-line-utils/readline/history.c: Got rid of compiler warnings: - Defining some strings as const - Added cast cmd-line-utils/readline/rlmbutil.h: Added cast to get rid of compiler warnings cmd-line-utils/readline/text.c: Remove not needed initialization to get rid of compiler warnings cmd-line-utils/readline/xmalloc.c: Changed types to 'const char* to get rid of compiler warnings configure.in: Ensure that we use MariaDB as suffix include/mysql/plugin.h: Changed types to 'const unsigned char* to get rid of compiler warnings (in other parts of the code) Change length for not \0 terminated string to size_t include/mysql/plugin.h.pp: Update related to plugin.h libmysql/libmysql.c: Fixed bug that caused core dump with newer gcc when strict aliasing is not turned off mysql-test/t/information_schema.test: Test is depending on innodb mysql-test/t/not_partition.test: Fixed wrong directory name (Not noticed before as we don't ususally run this test) mysys/lf_hash.c: Got rid of compiler warnings from -Wstrict-aliasing mysys/my_redel.c: Removed not used variable regex/engine.c: Changed types to 'const char* to get rid of compiler warnings regex/engine.ih: Changed types to 'const char* to get rid of compiler warnings sql/sp_head.cc: Got rid of compiler warning from -Wstrict-aliasing sql/sql_base.cc: Got rid of compiler warnings from -Wstrict-aliasing (The original code was probably wrong as nj_col->table_field was sql/sql_builtin.cc.in: plugin.h needs to have size_t defined sql/sql_parse.cc: Remove used variable sql/sql_select.cc: Got rid of compiler warnings from -Wstrict-aliasing sql/sql_show.cc: Added #ifdef to get rid of compiler warning when not using partition engine sql/table.cc: Got rid of compiler warning from -Wstrict-aliasing storage/maria/ha_maria.cc: Got rid of compiler warnings from -Wstrict-aliasing: - Use the thd_killed() API function storage/maria/lockman.c: Got rid of compiler warnings from -Wstrict-aliasing storage/maria/ma_check.c: Got rid of compiler warnings from -Wstrict-aliasing Change to use new version of _ma_killed_ptr; Don't call it as often as before storage/maria/ma_check_standalone.h: Update to compatible _ma_killed_ptr() from ha_maria.cc storage/maria/ma_ft_boolean_search.c: Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts) storage/maria/ma_ft_nlq_search.c: Got rid of compiler warnings from -Wstrict-aliasing Ensure that 'subkeys' is 32 bit storage/maria/ma_ft_parser.c: Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts) storage/maria/ma_ftdefs.h: Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts) storage/maria/ma_sort.c: Change to use new version of _ma_killed_ptr; Don't call it as often as before storage/maria/ma_state.c: Got rid of compiler warnings from -Wstrict-aliasing storage/maria/maria_def.h: Redefine ma_killed_ptr() storage/maria/maria_ftdump.c: Got rid of compiler warnings from -Wstrict-aliasing storage/maria/trnman.c: Got rid of compiler warnings from -Wstrict-aliasing storage/myisam/ft_boolean_search.c: Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts) storage/myisam/ft_nlq_search.c: Got rid of compiler warnings from -Wstrict-aliasing storage/myisam/ft_parser.c: Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts) storage/myisam/ft_stopwords.c: Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts) storage/myisam/ftdefs.h: Changed pointers from char -> const char* and length to size_t (to get rid of compiler warnings and casts) storage/myisam/ha_myisam.cc: Got rid of compiler warnings from -Wstrict-aliasing: - Use the thd_killed() API function storage/myisam/mi_check.c: Use new killed_ptr() function storage/myisam/myisam_ftdump.c: Got rid of compiler warnings from -Wstrict-aliasing storage/myisam/myisamchk.c: Update to compatible killed_ptr() from ha_myisam.cc storage/myisam/myisamdef.h: Redefine killed_ptr() storage/myisam/myisamlog.c: Got rid of compiler warnings from -Wstrict-aliasing storage/myisam/sort.c: Change to use new version of killed_ptr; Don't call it as often as before storage/xtradb/fil/fil0fil.c: Fixedc ompiler warning storage/xtradb/trx/trx0i_s.c: Include mysql_plugin.h later to ensure that size_t is defined	16 years ago
Marc Alff	244eced1a7	WL#3230 concurrent hash Backport from 6.0.14 to 5.6.0 Original code from Sergei Golubchik	16 years ago
Sergei Golubchik	9c96fde120	post-review fixes include/atomic/generic-msvc.h: prevent possible compiler warnings include/lf.h: comments, better definition for LF_HASH_OVERHEAD include/maria.h: define MARIA_CANNOT_ROLLBACK here include/my_pthread.h: avoid possible name clash include/waiting_threads.h: comments, const, move WT_RESOURCE to waiting_threads.c mysql-test/suite/maria/r/maria_notembedded.result: new test mysql-test/suite/maria/t/maria_notembedded.test: new test - 5-way deadlock mysys/lf_hash.c: better definition for LF_HASH_OVERHEAD mysys/my_static.c: comment mysys/my_thr_init.c: casts mysys/waiting_threads.c: comments, asserts, etc server-tools/instance-manager/parse.cc: fix my_init_dynamic_array() to follow new calling conventions sql/mysqld.cc: call wt_init after set_proper_floating_point_mode sql/sql_class.h: comment storage/maria/ha_maria.cc: move MARIA_CANNOT_ROLLBACK to a common header storage/maria/ma_commit.c: comment storage/maria/ma_write.c: comments, check for HA_ERR_FOUND_DUPP_KEY storage/maria/trnman.c: comments, assert storage/maria/trnman.h: comments storage/maria/unittest/trnman-t.c: be paranoid unittest/mysys/lf-t.c: comments unittest/mysys/waiting_threads-t.c: comments, safety, memory leak	17 years ago
Sergei Golubchik	f91219ed47	don't use #pragma pack include/waiting_threads.h: don't #pragma pack mysys/lf_hash.c: typo in a comment mysys/waiting_threads.c: use the size of data, not the size of (possibly padded) structure	17 years ago
Sergei Golubchik	6ba12f070c	WL#3064 - waiting threads - wait-for graph and deadlock detection client/mysqltest.c: compiler warnings configure.in: remove old tests for unused programs disable the use of gcc built-ins if smp assembler atomics were selected explictily. add waiting_threads.o to THREAD_LOBJECTS include/lf.h: replace the end-of-stack pointer with the pointer to the end-of-stack pointer. the latter could be stored in THD (mysys_vars) and updated in pool-of-threads scheduler. constructor/destructor in lf-alloc include/my_pthread.h: shuffle set_timespec/set_timespec_nsec macros a bit to be able to fill several timeout structures with only one my_getsystime() call include/waiting_threads.h: waiting threads - wait-for graph and deadlock detection mysys/Makefile.am: add waiting_threads.c mysys/lf_alloc-pin.c: replace the end-of-stack pointer with the pointer to the end-of-stack pointer. the latter could be stored in THD (mysys_vars) and updated in pool-of-threads scheduler. constructor/destructor in lf-alloc mysys/lf_hash.c: constructor/destructor in lf-alloc mysys/my_thr_init.c: remember end-of-stack pointer in the mysys_var mysys/waiting_threads.c: waiting threads - wait-for graph and deadlock detection storage/maria/ha_maria.cc: replace the end-of-stack pointer with the pointer to the end-of-stack pointer. the latter could be stored in THD (mysys_vars) and updated in pool-of-threads scheduler. storage/maria/ma_commit.c: replace the end-of-stack pointer with the pointer to the end-of-stack pointer. the latter could be stored in THD (mysys_vars) and updated in pool-of-threads scheduler. storage/maria/trnman.c: replace the end-of-stack pointer with the pointer to the end-of-stack pointer. the latter could be stored in THD (mysys_vars) and updated in pool-of-threads scheduler. storage/maria/trnman_public.h: replace the end-of-stack pointer with the pointer to the end-of-stack pointer. the latter could be stored in THD (mysys_vars) and updated in pool-of-threads scheduler. storage/maria/unittest/trnman-t.c: replace the end-of-stack pointer with the pointer to the end-of-stack pointer. the latter could be stored in THD (mysys_vars) and updated in pool-of-threads scheduler. unittest/mysys/Makefile.am: add waiting_threads-t unittest/mysys/lf-t.c: factor out the common code for multi-threaded stress unit tests move lf tests to a separate file unittest/mysys/my_atomic-t.c: factor out the common code for multi-threaded stress unit tests move lf tests to a separate file unittest/mysys/thr_template.c: factor out the common code for multi-threaded stress unit tests unittest/mysys/waiting_threads-t.c: wt tests	18 years ago
unknown	bee40ef1d0	build/test failures on different platforms include/atomic/rwlock.h: define MY_ATOMIC_MODE_RWLOCKS if this is the way we have to go mysys/lf_alloc-pin.c: no semicolon mysys/lf_hash.c: no semicolon storage/maria/lockman.c: no semicolon storage/maria/ma_loghandler.c: no semicolon unittest/mysys/my_atomic-t.c: powerpc is no better (condition could be a bit too broad, but hey, it's just a unit test)	18 years ago
unknown	d430e5bfc1	Fixed compiler warnings Fixed wrong hash function prototype (causes failure on 64 bit systems) mysql-test/r/rpl_events.result: Removed wrong merge (result file is now identical as in 5.1 tree) mysys/lf_hash.c: Fixed compiler warning mysys/my_safehash.c: Fixed wrong hash function prototype (causes failure on 64 bit systems) storage/maria/unittest/ma_test_loghandler_max_lsn-t.c: Fixed compiler warning	18 years ago
unknown	631ecaabea	Merged with mysql-5.1 main tree. BUILD/compile-pentium-debug-max: Added definition after macro was removed from main tree. This will be fixed back in main tree later.	19 years ago
unknown	8f39541e7d	This patch is a collection of patches from from Sanja, Sergei and Monty. Added logging and pinning of pages to block format. Integration of transaction manager, log handler. Better page cache intergration Split trnman.h into two files, so that we don't have to include my_atomic.h into C++ programs. Renaming of structures, more comments, more debugging etc. Fixed problem with small head block + long varchar. Added extra argument to delete_record() and update_record() (needed for UNDO logging) Small changes to interface of pagecache and log handler. Change initialization of log_record_type_descriptors to not be depending on enum order. Use array of LEX_STRING's to send data to log handler Added 'dummy' transaction option to MARIA_INFO so that we can always assume 'trn' exists. include/lf.h: Interface fixes Rename of structures (Patch from Sergei via Sanja) include/my_atomic.h: More comments include/my_global.h: Added MY_ERRPTR include/pagecache.h: Added undo LSN when unlocking pages mysql-test/r/maria.result: Updated results mysql-test/t/maria.test: Added autocommit around lock tables (Patch from Sanja) mysys/lf_alloc-pin.c: Post-review fixes, simple optimizations More comments Struct slot renames Check amount of memory on stack (Patch from Sergei) mysys/lf_dynarray.c: More comments mysys/lf_hash.c: More comments After review fixes (Patch from Sergei) storage/maria/ha_maria.cc: Split trnman.h into two files, so that we don't have to include my_atomic.h into the .cc program. (Temporary fix to avoid bug in gcc) Move out all deferencing of the transaction structure. Transaction manager integrated (Patch from Sergei) storage/maria/ha_maria.h: Added prototype for start_stmt() storage/maria/lockman.c: Function call rename storage/maria/ma_bitmap.c: Mark deleted pages free from page cache storage/maria/ma_blockrec.c: Offset -> rownr More debugging Fixed problem with small head block + long varchar Added logging of changed pages Added logging of undo (Including only loggging of changed fields in case of update) Added pinning/unpinning of all changed pages More comments Added free_full_pages() as the same code was used in several places. fill_rows_parts() renamed as fill_insert_undo_parts() offset -> rownr Added some optimization of not transactional tables _ma_update_block_record() has new parameter, as we need original row to do efficent undo for update storage/maria/ma_blockrec.h: Added ROW_EXTENTS_ON_STACK Changed prototype for update and delete of row storage/maria/ma_check.c: Added original row to delete_record() call storage/maria/ma_control_file.h: Added ifdefs for C++ storage/maria/ma_delete.c: Added original row to delete_record() call (Needed for efficent undo logging) storage/maria/ma_dynrec.c: Added extra argument to delete_record() and update_record() Removed not used variable storage/maria/ma_init.c: Initialize log handler storage/maria/ma_loghandler.c: Removed not used variable Change initialization of log_record_type_descriptors to not be depending on enum order Use array of LEX_STRING's to send data to log handler storage/maria/ma_loghandler.h: New defines Use array of LEX_STRING's to send data to log handler storage/maria/ma_open.c: Added 'dummy' transaction option to MARIA_INFO so that we can always assume 'trn' exists. Store in MARIA_SHARE->page_type if pages will have up to date LSN's storage/maria/ma_pagecache.c: Don't decrease number of readers when using pagecache_write()/pagecache_read() In pagecache_write() decrement request count if page was left pinned Added pagecache_delete_pages() Removed some casts Make trace output consistent with rest of code Simplify calling of DBUG_ASSERT(0) Only update LSN if the LSN is bigger than what's already on the page Added LSN parameter pagecache_unpin_page(), pagecache_unpin(), and pagecache_unlock() (Part of patch from Sanja) storage/maria/ma_static.c: Added 'dummy' transaction option to MARIA_INFO so that we can always assume 'trn' exists. Added default page cache storage/maria/ma_statrec.c: Added extra argument to delete_record() and update_record() storage/maria/ma_test1.c: Added option -T for transactions storage/maria/ma_test2.c: Added option -T for transactions storage/maria/ma_test_all.sh: Test with transactions storage/maria/ma_update.c: Changed prototype for update of row storage/maria/maria_def.h: Changed prototype for update & delete of row as block records need to access the old row Store in MARIA_SHARE->page_type if pages will have up to date LSN's Added MARIA_MAX_TREE_LEVELS to allow us to calculate the number of possible pinned pages we may need. Removed not used 'empty_bits_buffer' Added pointer to transaction object Added array for pinned pages Added log_row_parts array for logging of field data. Added MARIA_PINNED_PAGE to store pinned pages storage/maria/trnman.c: Added accessor functions to transaction object Added missing DBUG_RETURN() More debugging More comments Changed // comment of code to #ifdef NOT_USED Transaction manager integrated. Post review fixes Part of patch originally from Sergei storage/maria/trnman.h: Split trnman.h into two files, so that we don't have to include my_atomic.h into the .cc program. (Temporary fix to avoid bug in gcc) storage/maria/unittest/ma_pagecache_single.c: Added missing argument Added SKIP_BIG_TESTS (Patch from Sanja) storage/maria/unittest/ma_test_loghandler-t.c: Test logging with new LEX_STRING parameter (Patch from Sanja) storage/maria/unittest/ma_test_loghandler_multigroup-t.c: Test logging with new LEX_STRING parameter (Patch from Sanja) storage/maria/unittest/ma_test_loghandler_multithread-t.c: Test logging with new LEX_STRING parameter (Patch from Sanja) storage/maria/unittest/ma_test_loghandler_pagecache-t.c: Test logging with new LEX_STRING parameter (Patch from Sanja) storage/maria/unittest/trnman-t.c: Stack overflow detection (Patch from Sergei) unittest/unit.pl: Command-line options --big and --verbose (Patch from Sergei) unittest/mytap/tap.c: Detect --big (Patch from Sergei) unittest/mytap/tap.h: Skip_big_tests and SKIP_BIG_TESTS (Patch from Sergei) storage/maria/trnman_public.h: New BitKeeper file ``storage/maria/trnman_public.h''	19 years ago
unknown	7412f0fa0c	After merge fixes Removed compiler warnings Fixed clashing function name in maria Disable maria tests from MySQL level for now BitKeeper/deleted/.del-ha_maria.cc: Rename: libmysqld/ha_maria.cc -> BitKeeper/deleted/.del-ha_maria.cc BitKeeper/etc/ignore: added libmysqld/ha_maria.cc --- added storage/maria/unittest/maria_control unittest/maria_control --- added *.Tpo --- added unittest/page_cache_test_file_1 --- added unittest/pagecache_debug.log --- added unittest/mysys/mf_pagecache_consist_1k-t-big unittest/mysys/mf_pagecache_consist_1kHC-t-big unittest/mysys/mf_pagecache_consist_1kRD-t-big unittest/mysys/mf_pagecache_consist_1kWR-t-big unittest/mysys/mf_pagecache_consist_64k-t-big unittest/mysys/mf_pagecache_consist_64kHC-t-big unittest/mysys/mf_pagecache_consist_64kRD-t-big unittest/mysys/mf_pagecache_consist_64kWR-t-big --- added unittest/mysys/mf_pagecache_single_64k-t-big Makefile.am: Don't run 'test-unit' by default (takes too long time) client/mysqldump.c: Fixed compiler warning include/lf.h: Remove compiler warnings about not used require_pins constant include/pagecache.h: LSN should be of type ulonglong (This fixes some compiler warnings) mysql-test/r/events_logs_tests.result: Make test predictable mysql-test/r/view.result: Make test results predictable mysql-test/t/disabled.def: Disable maria tests for a while mysql-test/t/events_logs_tests.test: Make test predictable mysql-test/t/view.test: Make test results predictable mysys/lf_alloc-pin.c: #warning ->QQ mysys/lf_hash.c: #warning ->QQ Removed compiler warnings mysys/mf_pagecache.c: Removed compiler warnings mysys/my_rename.c: Removed compiler warnings plugin/daemon_example/daemon_example.c: Remove compiler warning sql/ha_ndbcluster.cc: Remove compiler warning sql/udf_example.c: Remove compiler warning storage/maria/lockman.c: Changed #warnings to QQ comment Removed compiler warnings storage/maria/ma_blockrec.c: Removed compiler warnings storage/maria/ma_check.c: After merge fixes storage/maria/ma_key.c: After merge fixes storage/maria/ma_packrec.c: After merge fixes storage/maria/ma_rkey.c: After merge fixes storage/maria/ma_sort.c: After merge fixes storage/maria/ma_sp_defs.h: Rename clashing function name storage/maria/ma_sp_key.c: Rename clashing function name storage/maria/ma_test_all.res: New test results storage/maria/ma_unique.c: Fixed compiler warning storage/maria/tablockman.c: #warning -> QQ storage/maria/tablockman.h: #warning -> QQ storage/maria/trnman.c: #warning -> QQ storage/maria/unittest/lockman2-t.c: Removed compiler warnings storage/maria/unittest/ma_control_file-t.c: Removed warning for 'maria_control' file not found storage/maria/unittest/trnman-t.c: Removed compiler warnings storage/ndb/src/mgmapi/mgmapi.cpp: Remove compiler warnings unittest/mysys/mf_pagecache_consist.c: Removed compiler warnings unittest/mysys/my_atomic-t.c: Removed compiler warnings	19 years ago
unknown	ad29d5520b	Maria - fix for "statement with no effect" warning mysys/lf_hash.c: fix for "statement with no effect" warning storage/maria/lockman.c: fix for "statement with no effect" warning	19 years ago
unknown	5750daa4cf	Maria - post-review change of "fixes for gcc -ansi". And reducing the time taken by my_atomic-t. include/lf.h: fix to be able to add a ";" at the end of the macro's invokation (removing it here, removes a warning from "gcc -ansi" about a standalone ";"). mysys/lf_hash.c: ";" is ok now after LF_REQUIRE_PINS mysys/mf_pagecache.c: comment fix unittest/mysys/my_atomic-t.c: decreasing number of iterations to make test take less time.	19 years ago
unknown	b72903fe54	Maria: * merging changes done to the key cache since May 2006 into Maria * enabling two small enough page cache's unit tests by default * fix to have non-buffered output in unit tests (to not have a false timeout killing in pushbuild) (patch given by Serg) * removing some warnings of gcc -ansi include/lf.h: getting rid of "warning: ISO C does not allow extra `;' outside of a function" (gcc -ansi) mysys/lf_hash.c: getting rid of "warning: ISO C does not allow extra `;' outside of a function" (gcc -ansi) mysys/mf_pagecache.c: Cosmetic changes to minimize the diff with the key cache. #define PAGECACHE_DEBUG_LOG is not needed (just define PAGECACHE_DEBUG if you want) (this change removes "warning: 'pagecache_debug_print' declared `static' but never defined"). Importing changes made to mf_keycache.c since May 2006, into the page cache. Disabling online resizing in the page cache. Fix for "warning: ISO C90 forbids mixed declarations and code". unittest/mysys/Makefile.am: Of the page cache's unit tests, two are small enough to run on pushbuild, renaming them to a -t suffix. unittest/mytap/tap.c: pushbuild kills a test after seeing no output from it for 10 minutes; so we set the mytap framework to not buffer output (patch given by Serg) so that output is seen more frequently and not "all at the end of the test".	19 years ago
unknown	7a5d0c2e6e	Maria - Fixes to help some pushbuild hosts compile. include/Makefile.am: put my_bit.h in the tarball (need it for mf_keycache.c) mysys/lf_alloc-pin.c: // in .c file mysys/lf_hash.c: // in .c file	19 years ago
unknown	915cebdd53	post-review fixes. tablockman: fixed a bug in finding a blocker lock mysys/my_getsystime.c: this is no longer true storage/maria/lockman.h: post-review fixes storage/maria/tablockman.h: post-review fixes storage/maria/unittest/lockman-t.c: post-review fixes storage/maria/unittest/lockman1-t.c: post-review fixes storage/maria/unittest/lockman2-t.c: post-review fixes include/my_atomic.h: moved intptr definition to my_global.h storage/maria/tablockman.c: post-review fixes BUILD/SETUP.sh: add -DMY_LF_EXTRA_DEBUG to debug builds include/atomic/nolock.h: suppress warning include/my_global.h: suppress warning mysys/lf_alloc-pin.c: post-review fixes mysys/lf_dynarray.c: post-review fixes mysys/lf_hash.c: post-review fixes storage/maria/trnman.c: suppress warning include/lf.h: post-review fix	19 years ago
unknown	7ca33ae5b5	comments, minor changes --- comments mysys/lf_alloc-pin.c: comments mysys/lf_dynarray.c: comments mysys/lf_hash.c: comments, charset-aware comparison storage/maria/trnman.c: comments storage/maria/unittest/lockman-t.c: test case for a bug unittest/mysys/my_atomic-t.c: removed mistakenly copied line	19 years ago
unknown	12a55aeabc	lock manager passed unit tests storage/maria/trnman.c: comments include/my_dbug.h: make DBUG_ASSERT always a statement storage/maria/lockman.h: comments include/lf.h: lf_pinbox - don't use a fixed-size purgatory. mysys/lf_alloc-pin.c: lf_pinbox - don't use a fixed-size purgatory. mysys/lf_hash.c: lf_pinbox - don't use a fixed-size purgatory. storage/maria/lockman.c: removed IGNORE_ME/UPGDARED matching - it was wrong in the first place. updated for "lf_pinbox - don't use a fixed-size purgatory" storage/maria/unittest/lockman-t.c: IGNORE_ME/UPGRADED pair counting bugtest. more tests unittest/mysys/my_atomic-t.c: lf_pinbox - don't use a fixed-size purgatory.	19 years ago
unknown	c2872bafde	push for trnman review (lockmanager still fails unit tests) BitKeeper/deleted/.del-Makefile.am~4375ae3d4de2bdf0: Delete: unittest/maria/Makefile.am configure.in: silence up configure warnings, don't generate unittest/maria/Makefile include/atomic/nolock.h: s/LOCK/LOCK_prefix/ include/atomic/x86-gcc.h: s/LOCK/LOCK_prefix/ include/atomic/x86-msvc.h: s/LOCK/LOCK_prefix/ include/lf.h: pin asserts, renames include/my_atomic.h: move cleanup include/my_bit.h: s/uint/uint32/ mysys/lf_dynarray.c: style fixes, split for() in two, remove if()s mysys/lf_hash.c: renames, minor fixes mysys/my_atomic.c: run-time assert -> compile-time assert storage/maria/Makefile.am: lockman here storage/maria/unittest/Makefile.am: new unit tests storage/maria/unittest/trnman-t.c: lots of changes storage/maria/lockman.c: many changes: second meaning of "blocker" portability: s/gettimeofday/my_getsystime/ move mutex/cond out of LOCK_OWNER - it creates a race condition that will be fixed in a separate changeset increment lm->count for every element, not only for distinct ones - because we cannot decrease it for distinct elements only :( storage/maria/lockman.h: move mutex/cond out of LOCK_OWNER storage/maria/trnman.c: move mutex/cond out of LOCK_OWNER atomic-ops to access short_trid_to_trn[] storage/maria/trnman.h: move mutex/cond out of LOCK_OWNER storage/maria/unittest/lockman-t.c: unit stress test	19 years ago
unknown	cd40855e9d	lf_hash: only data nodes use lf_alloc now, dummy nodes are malloc'ed directly mysys/lf_hash.c: only data nodes use lf_alloc now, dummy nodes are malloc'ed directly	20 years ago
unknown	74d050d000	maria transaction manager with unit tests include/lf.h: few lf API changes mysys/lf_alloc-pin.c: few lf API changes mysys/lf_dynarray.c: few lf API changes mysys/lf_hash.c: few lf API changes storage/maria/Makefile.am: transaction manager unittest/Makefile.am: maria transaction manager unittest/mysys/my_atomic-t.c: ensure that values are positive storage/maria/trxman.h: New BitKeeper file ``storage/maria/trxman.h'' unittest/maria/Makefile.am: New BitKeeper file ``unittest/maria/Makefile.am'' unittest/maria/trxman-t.c: New BitKeeper file ``unittest/maria/trxman-t.c'' storage/maria/trxman.c: comment clarified	20 years ago
unknown	cd876fb118	amd64 atomic ops lock-free alloc (WL#3229), lock-free hash (WL#3230) bit functions made inline include/Makefile.am: lf.h added mysys/Makefile.am: lf_hash.c lf_dynarray.c lf_alloc-pin.c include/atomic/nolock.h: amd64 atomic ops include/atomic/rwlock.h: s/rw_lock/mutex/g include/atomic/x86-gcc.h: amd64 atomic ops try PAUSE include/my_global.h: STATIC_INLINE mysys/mf_keycache.c: make bit functions inline mysys/my_atomic.c: STATIC_INLINE mysys/my_bitmap.c: make bit functions inline sql/ha_myisam.cc: make bit functions inline sql/item_func.cc: make bit functions inline include/my_atomic.h: STATIC_INLINE mysys/my_bit.c: make bit functions inline sql/sql_select.cc: make bit functions inline storage/myisam/mi_create.c: make bit functions inline storage/myisam/mi_test2.c: make bit functions inline storage/myisam/myisamchk.c: make bit functions inline mysys/my_init.c: thread_size moved to mysys sql/mysql_priv.h: thread_size moved to mysys sql/set_var.cc: thread_size moved to mysys include/my_sys.h: thread_size moved to mysys sql/mysqld.cc: thread_size moved to mysys sql/sql_parse.cc: thread_size moved to mysys sql/sql_test.cc: thread_size moved to mysys include/lf.h: dylf_dynarray refactored to remove 65536 elements limit mysys/lf_alloc-pin.c: dylf_dynarray refactored to remove 65536 elements limit mysys/lf_dynarray.c: dylf_dynarray refactored to remove 65536 elements limit mysys/lf_hash.c: dylf_dynarray refactored to remove 65536 elements limit unittest/mysys/my_atomic-t.c: fix to commit (remove debug code)	20 years ago

27 Commits (c4f5908a799e0b6ddcdc44f9957b5f99aaf40fd6)