------------------------------------------------------------------------
r4074 | vasil | 2009-01-31 08:05:24 +0200 (Sat, 31 Jan 2009) | 4 lines
branches/zip:
Adjust the failing patch patches/information_schema.diff.
------------------------------------------------------------------------
r4076 | vasil | 2009-02-02 09:32:04 +0200 (Mon, 02 Feb 2009) | 4 lines
branches/zip:
Add ChangeLog entry for the change in r4072.
------------------------------------------------------------------------
r4077 | marko | 2009-02-02 10:48:05 +0200 (Mon, 02 Feb 2009) | 2 lines
branches/zip: innobase_start_or_create_for_mysql(): Remove a factual error
in the function comment. Parameters are not read from a file "srv_init".
------------------------------------------------------------------------
r4081 | marko | 2009-02-02 14:28:17 +0200 (Mon, 02 Feb 2009) | 4 lines
branches/zip: Enclose some backup functions in #ifdef UNIV_HOTBACKUP.
recv_read_cp_info_for_backup(), recv_scan_log_seg_for_backup():
These functions are only called by InnoDB Hot Backup.
------------------------------------------------------------------------
r4082 | vasil | 2009-02-02 18:24:08 +0200 (Mon, 02 Feb 2009) | 10 lines
branches/zip:
Fix a mysql-test failure in innodb-zip:
main.innodb-zip [ fail ]
Test ended at 2009-02-02 18:13:25
CURRENT_TEST: main.innodb-zip
mysqltest: At line 160: Found line beginning with -- that didn't contain a valid mysqltest command, check your syntax or use # if you intended to write a comment
------------------------------------------------------------------------
r4083 | vasil | 2009-02-02 18:33:20 +0200 (Mon, 02 Feb 2009) | 6 lines
branches/zip:
Fix the failing innodb-zip test to restore the environment as it was before
the test execution because a newly added feature in the mysql-test framework
does check for this.
------------------------------------------------------------------------
r4088 | calvin | 2009-02-03 02:35:56 +0200 (Tue, 03 Feb 2009) | 8 lines
branches/zip: fix a compiler error and a warning
Both are minor changes:
1) Compiler error introduced in r4072: double ';' at the end.
2) Warning introduced in r3613: \mem\mem0pool.c(481) :
warning C4098: 'mem_area_free' : 'void' function returning a value
Approved by: Sunny (IM)
------------------------------------------------------------------------
r4098 | marko | 2009-02-03 09:52:45 +0200 (Tue, 03 Feb 2009) | 4 lines
branches/zip: mem_area_free(): Correct a bug that was introduced in r4088.
free() is not the same as ut_free(). ut_free() pairs with ut_malloc(),
not malloc(). free() pairs with malloc() and some other functions.
------------------------------------------------------------------------
r4114 | marko | 2009-02-04 16:09:24 +0200 (Wed, 04 Feb 2009) | 2 lines
branches/zip: buf_block_align(): Fix a bogus debug assertion
that was introduced in r4036, to address Issue #161.
------------------------------------------------------------------------
r4139 | vasil | 2009-02-09 13:47:16 +0200 (Mon, 09 Feb 2009) | 5 lines
branches/zip:
Remove mysql-test/patches/bug35261.diff because that bug has been fixed
in the MySQL repository.
------------------------------------------------------------------------
r4141 | marko | 2009-02-09 15:35:50 +0200 (Mon, 09 Feb 2009) | 1 line
branches/zip: fil_write_lsn_and_arch_no_to_file(): Plug a memory leak.
------------------------------------------------------------------------
r4144 | inaam | 2009-02-10 01:36:25 +0200 (Tue, 10 Feb 2009) | 9 lines
branches/zip rb://30
This patch changes the innodb mutexes and rw_locks implementation.
On supported platforms it uses GCC builtin atomics. These changes
are based on the patch sent by Mark Callaghan of Google under BSD
license. More technical discussion can be found at rb://30
Approved by: Heikki
------------------------------------------------------------------------
r4145 | vasil | 2009-02-10 07:34:43 +0200 (Tue, 10 Feb 2009) | 9 lines
branches/zip:
Non-functional change: Fix a compilation warning introduced in r4144:
gcc -DHAVE_CONFIG_H -I. -I../../include -I../../include -I../../include -I../../regex -I../../storage/innobase/include -I../../sql -I. -Werror -Wall -g -MT libinnobase_a-sync0arr.o -MD -MP -MF .deps/libinnobase_a-sync0arr.Tpo -c -o libinnobase_a-sync0arr.o `test -f 'sync/sync0arr.c' || echo './'`sync/sync0arr.c
cc1: warnings being treated as errors
sync/sync0arr.c: In function 'sync_array_object_signalled':
sync/sync0arr.c:869: warning: pointer targets in passing argument 1 of 'os_atomic_increment' differ in signedness
------------------------------------------------------------------------
r4148 | marko | 2009-02-10 10:38:41 +0200 (Tue, 10 Feb 2009) | 12 lines
branches/zip: Map ut_malloc(), ut_realloc(), ut_free() to
malloc(), realloc(), free() when innodb_use_sys_malloc is set.
ut_free_all_mem(): If innodb_use_sys_malloc is set, do nothing,
because then ut_mem_block_list_inited will never be set.
log_init(): Use mem_alloc() instead of ut_malloc(), so that the
memory will be freed. (Tested with Valgrind, although it is not
clear why the memory would be freed.)
rb://86 approved by Heikki Tuuri and Ken Jacobs. This addresses Issue #168.
------------------------------------------------------------------------
r4149 | marko | 2009-02-10 11:09:15 +0200 (Tue, 10 Feb 2009) | 1 line
branches/zip: ChangeLog: Document recent changes.
------------------------------------------------------------------------
r4150 | marko | 2009-02-10 11:51:43 +0200 (Tue, 10 Feb 2009) | 6 lines
branches/zip: get_share(), free_share(): Make table locking case sensitive.
If lower_case_table_names=1, MySQL will pass the table names in lower case.
Thus, we can use a binary comparison (strcmp) in the hash table.
rb://87 approved by Heikki Tuuri, to address Bug #41676 and Issue #167.
------------------------------------------------------------------------
------------------------------------------------------------------------
r4008 | vasil | 2009-01-20 17:01:08 +0200 (Tue, 20 Jan 2009) | 4 lines
branches/zip:
Add ChangeLog entries for the bugfixes in r4004 and r4005.
------------------------------------------------------------------------
r4027 | marko | 2009-01-23 11:04:49 +0200 (Fri, 23 Jan 2009) | 1 line
branches/zip: Remove some redundant #include statements.
------------------------------------------------------------------------
r4028 | marko | 2009-01-23 11:26:10 +0200 (Fri, 23 Jan 2009) | 13 lines
branches/zip: Enclose some more unused code in #ifdef UNIV_LOG_ARCHIVE.
This will help trim the dependencies of InnoDB Hot Backup.
recv_recovery_from_checkpoint_start(): Rename to
recv_recovery_from_checkpoint_start_func(), and remove the two first
parameters unless UNIV_LOG_ARCHIVE is defined. Define and use
the auxiliary macros TYPE_CHECKPOINT and LIMIT_LSN in the function.
struct recv_sys_struct: Remove archive_group unless UNIV_LOG_ARCHIVE
is defined.
Do not define LOG_ARCHIVE unless UNIV_LOG_ARCHIVE is defined.
------------------------------------------------------------------------
r4029 | marko | 2009-01-23 14:07:38 +0200 (Fri, 23 Jan 2009) | 1 line
branches/zip: Remove some redundant #include directives.
------------------------------------------------------------------------
r4030 | marko | 2009-01-23 15:31:36 +0200 (Fri, 23 Jan 2009) | 2 lines
branches/zip: buf_page_get_gen(): Remove the unused mode BUF_GET_NOWAIT.
This was noticed while investigating Issue #160.
------------------------------------------------------------------------
r4033 | marko | 2009-01-23 15:49:04 +0200 (Fri, 23 Jan 2009) | 16 lines
branches/zip: Merge revisions 4005:4032 from branches/5.1:
------------------------------------------------------------------------
r4032 | marko | 2009-01-23 15:43:51 +0200 (Fri, 23 Jan 2009) | 10 lines
branches/5.1: Merge r4031 from branches/5.0:
btr_search_drop_page_hash_when_freed(): Check if buf_page_get_gen()
returns NULL. The page may have been evicted from the buffer pool
between buf_page_peek_if_search_hashed() and buf_page_get_gen(),
because the buffer pool mutex will be released between these two calls.
(Bug #42279, Issue #160)
rb://82 approved by Heikki Tuuri
------------------------------------------------------------------------
------------------------------------------------------------------------
r4034 | marko | 2009-01-26 16:16:39 +0200 (Mon, 26 Jan 2009) | 2 lines
branches/zip: buf_page_get_gen(): Fix a "possibly uninitialized" warning
that was introduced in r4030.
------------------------------------------------------------------------
r4036 | marko | 2009-01-26 22:33:20 +0200 (Mon, 26 Jan 2009) | 22 lines
branches/zip: In r988, the function buf_block_align() was enclosed
within UNIV_DEBUG. The two remaining callers in non-debug builds,
btr_search_guess_on_hash() and btr_search_validate(), were rewritten
to call buf_page_hash_get().
To implement support for a resizeable buffer pool, the function
buf_block_align() had been rewritten to perform a page hash lookup in
the buffer pool. The caller was also made responsible for holding the
buffer pool mutex.
Because the page hash lookup is expensive and it has to be done while
holding the buffer pool mutex, implement buf_block_align() by pointer
arithmetics again, and make btr_search_guess_on_hash() call it. Note
that this will have to be adjusted if the interface to the resizeable
buffer pool is actually implemented.
rb://83 approved by Heikki Tuuri, to address Issue #161.
As a deviation from the approved patch, this patch also makes
btr_search_validate() (invoked by CHECK TABLE) check that
buf_pool->page_hash is consistent with buf_block_align().
------------------------------------------------------------------------
r4039 | vasil | 2009-01-27 08:04:17 +0200 (Tue, 27 Jan 2009) | 5 lines
branches/zip:
Adjust the paths in innodb_file_per_table.diff with a recent rename of
the test/result files in the MySQL tree.
------------------------------------------------------------------------
r4042 | marko | 2009-01-27 10:05:24 +0200 (Tue, 27 Jan 2009) | 2 lines
branches/zip: buf_LRU_invalidate_tablespace(): Fix a race condition:
read zip_size while still holding block_mutex.
------------------------------------------------------------------------
r4045 | marko | 2009-01-28 00:31:17 +0200 (Wed, 28 Jan 2009) | 8 lines
branches/zip: btr_search_validate(): Fix a bogus UNIV_DEBUG
assertion failure that was accidentally introduced in r4036.
Instead of calling buf_block_get_frame(), which asserts that the
block must be buffer-fixed, access block->frame directly. That
is safe, because changes of block->page.state are protected by
the buffer pool mutex, which we are holding.
This bug was reported by Michael.
------------------------------------------------------------------------
r4046 | marko | 2009-01-28 00:33:20 +0200 (Wed, 28 Jan 2009) | 2 lines
branches/zip: Revert the change to univ.i that was accidentally
committed in r4045.
------------------------------------------------------------------------
r4047 | marko | 2009-01-28 00:46:13 +0200 (Wed, 28 Jan 2009) | 6 lines
branches/zip: btr_search_validate(): Fix an assertion failure that was
introduced in r4036.
Do not call buf_block_get_space(), buf_block_get_page_no()
unless the block state is BUF_BLOCK_FILE_PAGE.
This bug was reported by Michael.
------------------------------------------------------------------------
r4050 | vasil | 2009-01-28 08:21:44 +0200 (Wed, 28 Jan 2009) | 5 lines
branches/zip:
Adjust the paths in innodb_lock_wait_timeout.diff with a recent rename of
the test/result files in the MySQL tree.
------------------------------------------------------------------------
r4051 | marko | 2009-01-28 14:35:49 +0200 (Wed, 28 Jan 2009) | 1 line
branches/zip: trx0sys.ic: Remove unnecessary #include <data0type.h>.
------------------------------------------------------------------------
r4052 | marko | 2009-01-28 15:21:45 +0200 (Wed, 28 Jan 2009) | 5 lines
branches/zip: Enclose some functions inside #ifdef UNIV_HOTBACKUP:
ut_sprintf_timestamp_without_extra_chars(), ut_get_year_month_day(),
log_reset_first_header_and_checkpoint(): These functions are only used
in InnoDB Hot Backup.
------------------------------------------------------------------------
r4056 | calvin | 2009-01-29 03:06:41 +0200 (Thu, 29 Jan 2009) | 33 lines
branches/zip: Merge revisions 4032:4035 from branches/5.1
All InnoDB related tests passed on Windows, except
known failure in partition_innodb_semi_consistent.
The inadvertent change to btr0sea.c in this commit is reverted in r4060.
------------------------------------------------------------------------
r4035 | vasil | 2009-01-26 09:26:25 -0600 (Mon, 26 Jan 2009) | 23 lines
branches/5.1:
Merge a change from MySQL:
------------------------------------------------------------
revno: 2646.161.4
committer: Tatiana A. Nurnberg <azundris@mysql.com>
branch nick: 51-31177v2
timestamp: Mon 2009-01-12 06:32:49 +0100
message:
Bug#31177: Server variables can't be set to their current values
Bounds-checks and blocksize corrections were applied to user-input,
but constants in the server were trusted implicitly. If these values
did not actually meet the requirements, the user could not set change
a variable, then set it back to the (wonky) factory default or maximum
by explicitly specifying it (SET <var>=<value> vs SET <var>=DEFAULT).
Now checks also apply to the server's presets. Wonky values and maxima
get corrected at startup. Consequently all non-offsetted values the user
sees are valid, and users can set the variable to that exact value if
they so desire.
------------------------------------------------------------------------
r4060 | marko | 2009-01-29 09:39:04 +0200 (Thu, 29 Jan 2009) | 1 line
branches/zip: btr0sea.c: Revert the inadvertent change made in r4056.
------------------------------------------------------------------------
This patch is to improve recovery performance in InnoDB+.
It includes introduction of red-black tree for sorted insertion into
the flush_list and couple of other quirks. More can be found
at: https://svn.innodb.com/innobase/Recovery_Performance_Improvements
Reviewed by: Marko
symbols. Use it for all definitions of non-static variables and functions.
lexyy.c, make_flex.sh: Declare yylex as UNIV_INTERN, not static. It is
referenced from pars0grm.c.
Actually, according to
nm .libs/ha_innodb.so|grep -w '[ABCE-TVXYZ]'
the following symbols are still global:
* The vtable for class ha_innodb
* pars0grm.c: The function yyparse() and the variables yychar, yylval, yynerrs
The required changes to the Bison-generated file pars0grm.c will be addressed
in a separate commit, which will add a script similar to make_flex.sh.
The class ha_innodb is renamed from class ha_innobase by a #define. Thus,
there will be no clash with the builtin InnoDB. However, there will be some
overhead for invoking virtual methods of class ha_innodb. Ideas for making
the vtable hidden are welcome. -fvisibility=hidden is not available in GCC 3.
trx_t: Remove dict_undo_list and dict_redo_list.
innobase_create_temporary_tablename(): Replace TEMP_TABLE_PREFIX with
a table name suffix "#1" or "#2". In this way, the user can restore
precious data, should anything go wrong. It is possible to reach an
inconsistent state, because the creation, deletion and renaming of
single-table tablespaces are not transactional.
ut_print_namel(), fil_make_ibd_name(), innobase_rename_table(): Remove
the special treatment of TEMP_TABLE_PREFIX.
Introduce TEMP_INDEX_PREFIX == 0xff for temporary indexes. This byte
cannot occur in index names since MySQL 4.1. However, it might have
been possible to use this byte in MySQL 4.0.
recv_recovery_from_checkpoint_finish(): Call the new function
row_merge_drop_temp_indexes(), to drop all indexes whose name starts
with the byte 0xff.
row_merge_rename_indexes(): Renamed from row_merge_rename_index().
Remove the parameter "index".
row_drop_table_for_mysql(): Unconditionally call trx_commit_for_mysql().
row_drop_table_for_mysql_no_commit(): Correct the function commit,
based on the corrected comment of row_drop_table_for_mysql(). Rely on
table->to_be_dropped instead of TEMP_TABLE_PREFIX.
ha_innobase::add_index(): Simplify the control flow.
buf_page_get_gen(). This saves one mutex operation per block request.
buf_page_get_gen(), various macros and functions: Add parameter zip_size.
btr_node_ptr_get_child(): Add parameter index.
fil_space_get_latch(): Add optional output parameter zip_size.
fil_space_get_zip_size(): Return 0 for space id==0, because the
system tablespace is never compressed.
fsp_header_init(): Remove the parameter zip_size.
ibuf_free_excess_pages(): Remove the parameter zip_size.
trx_rseg_t, trx_undo_t: Add field zip_size.
xdes_lst_get_next(): Remove, unused.
buf_LRU_get_free_block(): Document that the block is in the state
BUF_BLOCK_READY_FOR_USE.
buf_block_alloc(): Change the state of the block to BUF_BLOCK_MEMORY
and document it.
Replace those invocations of buf_block_alloc() with
buf_LRU_get_free_block() where the allocated block is used for buffer
pool input and output. However, temporary copies of B-tree pages
during reorganization are not used for file I/O, and such blocks are
still allocated with buf_block_alloc().
(state == BUF_BLOCK_ZIP_PAGE). Make use of buf_page_in_file()
and buf_page_get_mutex().
buf_block_get_newest_modification(): Rename to
buf_page_get_newest_modification().
and block->space with buf_block_get_state(block), buf_block_get_page_no(block),
and buf_block_get_space(block).
enum buf_block_state: Replaces the #define'd buf_block_t.state values.
buf_block_get_state(): New function.
buf_block_get_frame(): Add __attribute__((const)).
buf_pool_t: Remove n_frames, max_size, and blocks_of_frames.
The current buffer pool size is in curr_size.
buf_pool_init(): Remove parameter max_size.
buf_pool_get_max_size(), buf_pool_is_block(): Remove.
buf_block_align(): Do not assume that the buffer pool is allocated
in one chunk. Replace dependency on buf_pool->blocks_of_frames
with a call to buf_page_hash_get().
btr_cur_t: Move page_block to page_cur_t::block.
page_cur_get_block(), page_cur_get_page_zip(): New functions.
page_cur_position(): Add parameter block.
Remove many page_zip parameters, now that there is page_cur_get_page_zip().
Replace some page, page_zip parameters with block.
Add some const qualifiers to function parameters and remove casts.
PAGE_HEAP_NO_INFIMUM, PAGE_HEAP_NO_SUPREMUM, PAGE_HEAP_NO_USER_LOW:
New constants.
Replace some cursor code in low-level diagnostic functions with
direct management of rec, because buf_block_t::buf_fix_count may be 0
when the functions are called, and debug assertions would fail.
buf_flush_init_for_writing(): Remove parameters space, page_no.
fsp_init_file_page_low(): Wriet space_id and page_no to the page.
fil_create_new_single_table_tablespace(): Write space_id to the page.
dict_load_foreigns(): Enclose in #ifndef UNIV_HOTBACKUP.
fil_extend_tablespaces_to_stored_len(): Pass zip_size to fil_read().
buf_page_init_for_backup_restore(): Add parameter zip_size.
Enclose the declaration in buf0buf.h in #ifdef UNIV_HOTBACKUP.
recv_apply_log_recs_for_backup(): Replace the local variable "page"
with the local variable "block". Add local variable zip_size.
dict_load_table(): Initialize table->flags with zip_size.
mlog_parse_nbytes(), mlog_parse_string(): Add parameter page_zip and
write the changes also to the compressed page if one is specified.
Assert that these functions are not called on FIL_PAGE_INDEX pages.
buf_page_io_complete(): Replace block->frame with frame where appropriate.
recv_parse_or_apply_log_rec_body(): Add ut_a(!page_zip) where appropriate.
page_parse_delete_rec_list(): Add parameter page_zip.
btr_compress(): Invoke page_zip_validate() on the page being compressed.
recv_parse_or_apply_log_rec_body(): Assert that MLOG_WRITE_STRING is
never used on compressed B-tree pages.
fil_read(), fil_write(): Make these inlined functions in fil0fil.c.
fil_write_lsn_and_arch_no_to_file(): Remove the parameter space_id and
note that this function is to be called on the system tablespace, which
is uncompressed.
recv_parse_or_apply_log_rec_body(): Assert that mlog_parse_nbytes() is
never called on compressed B-tree pages.
page_zip_simple_validate(): Correct a typo in a debug assertion.
xdes_calc_descriptor_page(): Fix an incorrect debug assertion.
page_zip_copy(), page_zip_compress_write_log(): Add parameter 'index'.
page_zip_parse_write_header(): Check for !page_zip only if page != NULL.
page_zip_compress_write_log(), page_zip_parse_compress(): Omit some
fields in the page header. Omit the unused bytes between the modification
log and the page trailer.
parse_or_apply_log_rec_body(): Remove a bogus debug assertion.
btr_page_reorganize_low(): Rename new_page to temp_page.
btr_store_big_rec_extern_fields(): FIL_PAGE_TYPE is 2 bytes, not 4.
buf_page_init(), buf_page_create(), buf_read_page_low(),
buf_page_init_for_read(): Add parameter zip_size.
buf_page_init_for_backup_restore(),
recv_apply_log_recs_for_backup(): Enclose in #ifdef UNIV_HOTBACKUP.
Enclose some debug code in #ifdef UNIV_LOG_REPLICATE.
page_zip_write_header_log(): Replace page_zip with a pointer to
the uncompressed page.
page_zip_write_rec(): Relax an assertion about blob_no + n_ext.
page_copy_rec_list_to_created_page_write_log(): Allow logging to be disabled.
and to the file space header (FSP_PAGE_ZIP_SIZE, renamed from
FSP_LOWEST_NO_WRITE).
fil_space_struct: Add zip_size.
dict_table_struct: Embed zip_size in flags.
dict_table_zip_size(): Infer zip_size from table->flags.
dict_sys_tables_get_zip_size(): Read zip_size from SYS_TABLES.TYPE.
fil_space_get_zip_size(): Read zip_size from the file space header.
Add the redo log entry type MLOG_ZIP_FILE_CREATE.
btr_page_create(): Remove parameters "prev" and "next". The pointers
to adjacent B-tree pages will be set in the caller before any user
records are inserted.
Remove the redo log entry type MLOG_ZIP_ROOT_RAISE, since
btr_root_raise_and_insert() will not defer modifications to
the compressed page.
btr_attach_half_pages(): Add parameter new_page_zip.
MLOG_ZIP_COMPRESS and MLOG_ZIP_DECOMPRESS with higher-level entry types.
Implement the logging and crash recovery of MLOG_ZIP_PAGE_CREATE.
page_create_zip(): New function for creating a compressed B-tree page.
page_parse_create_zip(): New function for applying a MLOG_ZIP_PAGE_CREATE
redo log record.
btr_page_create(): Remove the prototype. Add parameters page_zip, level,
prev, and next.
btr0btr.c: Eliminate page_zip_compress() calls where possible.
page_zip_alloc(), page_zip_compress(), page_zip_decompress(),
page_zip_clear_rec(): Remove parameter mtr.
recv_parse_or_apply_log_rec_body(): Handle MLOG_ZIP_PAGE_CREATE.
Add TODO comments for the other added redo log entry types.
page_zip_parse_write_blob_ptr(): New function for applying the redo log
record MLOG_ZIP_WRITE_BLOB_PTR.
page_zip_write_blob_ptr(): Write the necessary information to the redo log.
page0zip.c: Tighten the assertions to ensure that blob_ptr < page_zip->n_blobs.
page_zip_write_node_ptr(): Use memcpy() instead of mach_write_to_4().
