into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/inno/51
client/mysql_upgrade.c:
Auto merged
client/mysqltest.c:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/im_daemon_life_cycle.result:
Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
Auto merged
vio/viosslfactories.c:
Auto merged
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/inno/51
storage/innobase/buf/buf0buf.c:
use local
storage/innobase/buf/buf0flu.c:
use local
storage/innobase/buf/buf0lru.c:
use local
storage/innobase/dict/dict0crea.c:
use local
storage/innobase/fil/fil0fil.c:
use local
storage/innobase/include/buf0buf.h:
use local
storage/innobase/include/buf0buf.ic:
use local
storage/innobase/include/dict0crea.h:
use local
storage/innobase/include/sync0arr.h:
use local
storage/innobase/include/sync0rw.h:
use local
storage/innobase/include/sync0rw.ic:
use local
storage/innobase/include/sync0sync.h:
use local
storage/innobase/os/os0sync.c:
use local
storage/innobase/row/row0mysql.c:
use local
storage/innobase/row/row0sel.c:
use local
storage/innobase/srv/srv0start.c:
use local
storage/innobase/sync/sync0arr.c:
use local
storage/innobase/sync/sync0rw.c:
use local
storage/innobase/sync/sync0sync.c:
use local
Fixes:
- Bug #24089: Race condition in fil_flush_file_spaces()
innobase/fil/fil0fil.c:
Applied innodb-4.1-ss33
Revision r33:
innodb-4.1: Merge r1002 from innodb/trunk:
fil_flush_file_spaces(): Copy the system->unflushed_spaces list to an
array while holding the mutex. This removes the crash-triggering
race condition that was introduced when fixing Bug 15653. (Bug #24089)
Fixes:
- Bug #15815: Very poor performance with multiple queries running concurrently
- Bug #22868: 'Thread thrashing' with > 50 concurrent conns under an upd-intensive workloadw
- Bug #23769: Debug assertion failure with innodb_locks_unsafe_for_binlog
- Bug #24089: Race condition in fil_flush_file_spaces()
innobase/buf/buf0buf.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1000:
branches/5.0: Merge r999 from trunk:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
innobase/buf/buf0flu.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1000:
branches/5.0: Merge r999 from trunk:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
innobase/buf/buf0lru.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1000:
branches/5.0: Merge r999 from trunk:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
innobase/dict/dict0crea.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r974:
branches/5.0: Port r973 from trunk.
Do not break the latching order in TRUNCATE TABLE.
dict_truncate_index_tree(): Replace parameter rec_t* rec with
btr_pcur_t* pcur. Reposition pcur before calling btr_create().
sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
innobase/fil/fil0fil.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1003:
branches/5.0: Merge r1002 from trunk:
fil_flush_file_spaces(): Copy the system->unflushed_spaces list to an
array while holding the mutex. This removes the crash-triggering
race condition that was introduced when fixing Bug 15653. (Bug #24089)
innobase/include/buf0buf.h:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1000:
branches/5.0: Merge r999 from trunk:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
innobase/include/buf0buf.ic:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1000:
branches/5.0: Merge r999 from trunk:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
innobase/include/dict0crea.h:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r974:
branches/5.0: Port r973 from trunk.
Do not break the latching order in TRUNCATE TABLE.
dict_truncate_index_tree(): Replace parameter rec_t* rec with
btr_pcur_t* pcur. Reposition pcur before calling btr_create().
sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
innobase/include/sync0arr.h:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1001:
branches/5.0: Reduce locking contention:
Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
an update-intensive workload.
Fix: Introduce one event per InnoDB semaphore.
This patch is from Sunny Bains and Heikki Tuuri.
This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
because it tries to address the problem in a different way.
innobase/include/sync0rw.h:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1001:
branches/5.0: Reduce locking contention:
Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
an update-intensive workload.
Fix: Introduce one event per InnoDB semaphore.
This patch is from Sunny Bains and Heikki Tuuri.
This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
because it tries to address the problem in a different way.
innobase/include/sync0rw.ic:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1001:
branches/5.0: Reduce locking contention:
Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
an update-intensive workload.
Fix: Introduce one event per InnoDB semaphore.
This patch is from Sunny Bains and Heikki Tuuri.
This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
because it tries to address the problem in a different way.
innobase/include/sync0sync.h:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1001:
branches/5.0: Reduce locking contention:
Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
an update-intensive workload.
Fix: Introduce one event per InnoDB semaphore.
This patch is from Sunny Bains and Heikki Tuuri.
This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
because it tries to address the problem in a different way.
innobase/os/os0sync.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1001:
branches/5.0: Reduce locking contention:
Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
an update-intensive workload.
Fix: Introduce one event per InnoDB semaphore.
This patch is from Sunny Bains and Heikki Tuuri.
This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
because it tries to address the problem in a different way.
innobase/row/row0mysql.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r974:
branches/5.0: Port r973 from trunk.
Do not break the latching order in TRUNCATE TABLE.
dict_truncate_index_tree(): Replace parameter rec_t* rec with
btr_pcur_t* pcur. Reposition pcur before calling btr_create().
sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
innobase/row/row0sel.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r982:
branches/5.0: row_sel(): Do not try to acquire a LOCK_REC_NOT_GAP lock
on the supremum record. Instead, skip to the next record. (Bug #23769)
This fix was backported from r623 in the 5.1 tree.
innobase/srv/srv0start.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r926:
Refer to bug: 22268. Since no one tries to run 5.0 on Windows 95/ME it was
decided to raise the limit of srv_max_n_threads to 10000 on Windows.
innobase/sync/sync0arr.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1001:
branches/5.0: Reduce locking contention:
Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
an update-intensive workload.
Fix: Introduce one event per InnoDB semaphore.
This patch is from Sunny Bains and Heikki Tuuri.
This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
because it tries to address the problem in a different way.
innobase/sync/sync0rw.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r1001:
branches/5.0: Reduce locking contention:
Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
an update-intensive workload.
Fix: Introduce one event per InnoDB semaphore.
This patch is from Sunny Bains and Heikki Tuuri.
This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
because it tries to address the problem in a different way.
innobase/sync/sync0sync.c:
Applied innodb-5.0-ss982, -ss998, -ss1003
Revision r969:
branches/5.0: Port r968 from trunk:
sync_thread_add_level(): When level == SYNC_TREE_NODE, allow the latching
order to be violated if the thread holds dict_operation_lock, whose level is
SYNC_DICT_OPERATION. This removes the assertion failure of TRUNCATE TABLE
#ifdef UNIV_SYNC_DEBUG.
Revision r974:
branches/5.0: Port r973 from trunk.
Do not break the latching order in TRUNCATE TABLE.
dict_truncate_index_tree(): Replace parameter rec_t* rec with
btr_pcur_t* pcur. Reposition pcur before calling btr_create().
sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
Revision r1001:
branches/5.0: Reduce locking contention:
Bug #15815: 'Thread thrashing' with > 50 concurrent connections under
an update-intensive workload.
Fix: Introduce one event per InnoDB semaphore.
This patch is from Sunny Bains and Heikki Tuuri.
This patch will not be merged to trunk (MySQL/InnoDB 5.1) yet,
because it tries to address the problem in a different way.
Fixes:
- Bug #15815: Very poor performance with multiple queries running concurrently
- Bug #22868: 'Thread thrashing' with > 50 concurrent conns under an upd-intensive workloadw
- Bug #24089: Race condition in fil_flush_file_spaces()
storage/innobase/btr/btr0btr.c:
Applied innodb-5.1-ss1004
Revision r934:
btr_lift_page_up(): Set new page levels in all ancestor pages, not just
in the father page.
btr0btr.h: Add a BTR_MAX_LEVELS define.
storage/innobase/buf/buf0buf.c:
Applied innodb-5.1-ss1004
Revision r999:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
storage/innobase/buf/buf0flu.c:
Applied innodb-5.1-ss1004
Revision r999:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
storage/innobase/buf/buf0lru.c:
Applied innodb-5.1-ss1004
Revision r999:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
Revision r1004:
UT_LIST_REMOVE(): Invalidate the node pointers #ifdef UNIV_DEBUG.
buf_LRU_invalidate_tablespace(): Invoke UT_LIST_GET_PREV(LRU, block)
before UT_LIST_REMOVE(LRU, buf_pool->LRU, block).
storage/innobase/dict/dict0crea.c:
Applied innodb-5.1-ss1004
Revision r973:
Do not break the latching order in TRUNCATE TABLE.
dict_truncate_index_tree(): Replace parameter rec_t* rec with
btr_pcur_t* pcur. Reposition pcur before calling btr_create().
sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
storage/innobase/fil/fil0fil.c:
Applied innodb-5.1-ss1004
Revision r1002:
fil_flush_file_spaces(): Copy the system->unflushed_spaces list to an
array while holding the mutex. This removes the crash-triggering
race condition that was introduced when fixing Bug 15653. (Bug #24089)
storage/innobase/include/btr0btr.h:
Applied innodb-5.1-ss1004
Revision r934:
btr_lift_page_up(): Set new page levels in all ancestor pages, not just
in the father page.
btr0btr.h: Add a BTR_MAX_LEVELS define.
storage/innobase/include/buf0buf.h:
Applied innodb-5.1-ss1004
Revision r999:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
storage/innobase/include/buf0buf.ic:
Applied innodb-5.1-ss1004
Revision r999:
Reduce buffer pool mutex contention under >= 4 big concurrent
CPU-bound SELECT queries. (Bug #22868)
Fix: replace the mutex by one mutex protecting the 'flush list'
(and the free list) and several mutexes protecting portions of the
buffer pool, where we keep several indivudual LRU lists of pages.
This patch is from Sunny Bains and Heikki Tuuri.
storage/innobase/include/dict0crea.h:
Applied innodb-5.1-ss1004
Revision r973:
Do not break the latching order in TRUNCATE TABLE.
dict_truncate_index_tree(): Replace parameter rec_t* rec with
btr_pcur_t* pcur. Reposition pcur before calling btr_create().
sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
storage/innobase/include/ut0lst.h:
Applied innodb-5.1-ss1004
Revision r1004:
UT_LIST_REMOVE(): Invalidate the node pointers #ifdef UNIV_DEBUG.
buf_LRU_invalidate_tablespace(): Invoke UT_LIST_GET_PREV(LRU, block)
before UT_LIST_REMOVE(LRU, buf_pool->LRU, block).
storage/innobase/row/row0mysql.c:
Applied innodb-5.1-ss1004
Revision r973:
Do not break the latching order in TRUNCATE TABLE.
dict_truncate_index_tree(): Replace parameter rec_t* rec with
btr_pcur_t* pcur. Reposition pcur before calling btr_create().
sync_thread_add_level(): Remove the relaxation of the assertion added in r968.
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/51
client/mysql_upgrade.c:
Auto merged
configure.in:
Auto merged
client/mysqltest.c:
Auto merged
include/my_time.h:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/rename.result:
Auto merged
mysql-test/t/func_time.test:
Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
Auto merged
mysql-test/t/rename.test:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql-common/my_time.c:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/time.cc:
Auto merged
into quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/51
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/im_daemon_life_cycle.result:
Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
Auto merged
vio/viosslfactories.c:
Auto merged
into neptunus.(none):/home/msvensson/mysql/mysql-5.1-new-maint
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/im_daemon_life_cycle.result:
Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
Auto merged
vio/viosslfactories.c:
Auto merged
mysql-test/mysql-test-run.pl:
Allow --mem to be specified as a flag or --mem=<dir>
Add /tmp to locations to search
Update comments and usage description
client/mysqltest.c:
Add new option --character-sets-dir to mysqltest
Set MYSQL_SET_CHRSET_DIR before connecting to mysqld if the above variable is set
mysql-test/mysql-test-run.pl:
Pass $path_charsetsdir to mysqltest
into alik.:/mnt/raid/alik/MySQL/devel/5.1-rt
configure.in:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
sql/handler.cc:
Auto merged
sql/mysqld.cc:
Auto merged
into zippy.cornsilk.net:/home/cmiller/work/mysql/bug10963/my51-bug10963
mysql-test/r/func_str.result:
Auto merged
mysql-test/t/func_str.test:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
on large length
Problem: Most (all) of the numeric inputs were being coerced into
int (32 bit) sized variables. Works OK for sane inputs; any input
larger than 2^32 (or 2^31 for signed vars) exihibited predictable
wrapping behavior (up to about 10^18) and then started having really
strange behaviour past that point (since the conversion to 64 bit int
from the DECIMAL type can do weird things on out of range numbers).
Solution: 1) Add many tests. 2) Convert input from (u)long type to
(u)longlong. 3) Do (sometimes multiple) sanity checks on input,
keeping in mind that sometimes a negative longlong is not a negative
longlong (if the unsigned_flag is set). 4) Emulate existing behavior
w/rt negative and "small" out-of-bounds values.
mysql-test/r/func_str.result:
Additional test results for #10963
mysql-test/t/func_str.test:
Additional test results for #10963
sql/item_func.cc:
Used larger type for counting, to avoid truncation.
sql/item_strfunc.cc:
Fix for #10963, including comments and cleaned up logic
into ted.mysql.internal:/home/ted/src/mysql/mysql-5.1-new-maint
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/r/im_daemon_life_cycle.result:
Auto merged
mysql-test/t/im_daemon_life_cycle.imtest:
Auto merged
vio/viosslfactories.c:
Auto merged
the communication parameters from the command line
and pass 'em correctly to both mysqlcheck and mysql
client/mysql_upgrade.c:
Now mysql_upgrade passes all the parameters specified on
the command line to both mysqlcheck and mysql through
the upgrade_defaults file
Added LICENSE.mysql, removed LICENSE.doc README.NW.
Removed obselete section about MySQLEULA.txt and README.NW.
README:
Added reference to the EXCEPTIONS-CLIENT file.
Changed reference to the commercial license file.
Corrected references into chapters in the manual.
.del-MySQLEULA.txt~4a1afd9284f9be5a:
Delete: Docs/MySQLEULA.txt
README:
Added reference to the EXCEPTIONS-CLIENT file.
Changed reference to the commercial license file.
Corrected references into chapters in the manual.
BitKeeper/deleted/.del-MySQLEULA.txt~4a1afd9284f9be5a:
Delete: Docs/MySQLEULA.txt
scripts/make_binary_distribution.sh:
Added LICENSE.mysql, removed LICENSE.doc README.NW.
Removed obselete section about MySQLEULA.txt and README.NW.
