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mariadb/storage/innobase
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Sergey Vojtovich fb7caad72b MDEV-11296 - InnoDB stalls under OLTP RW on P8 
Simplify away recursive flag: it is not necessary for rw-locks to operate
properly. Now writer_thread != 0 means recursive.

As we only need correct value of writer_thread only in writer_thread itself
it is rather safe to load and update it non-atomically.

This patch also fixes potential reorder of "writer_thread" and "recursive"
loads (aka MDEV-7148), which was reopened along with InnoDB thread fences
simplification. Previous versions are unaffected, because they have os_rmb
in rw_lock_lock_word_decr(). It wasn't observed at the moment of writing
though.
2016-11-25 12:41:35 +04:00
..
api MDEV-10813 - Clean-up InnoDB atomics, memory barriers and mutexes 2016-10-17 18:35:48 +04:00
btr MDEV-10813 - Clean-up InnoDB atomics, memory barriers and mutexes 2016-10-17 18:35:48 +04:00
buf Bug#23631471 BUF_BLOCK_ALIGN() MAKES INCORRECT ASSUMPTIONS ABOUT CHUNK SIZE 2016-11-02 12:29:41 +04:00
data Merge InnoDB 5.7 from mysql-5.7.14. 2016-09-08 15:49:03 +03:00
dict MDEV-10813 - Clean-up InnoDB atomics, memory barriers and mutexes 2016-10-17 18:35:48 +04:00
eval Merge InnoDB 5.7 from mysql-5.7.9. 2016-09-02 13:22:28 +03:00
fil Remove a bunch of TODO's, fix perfschema.threads_innodb test 2016-09-11 10:57:05 +02:00
fsp Merge InnoDB 5.7 from mysql-5.7.14. 2016-09-08 15:49:03 +03:00
fts Fix crash on innodb_fts.innobase_drop_fts_index_table 2016-09-14 15:11:01 +03:00
fut Merge InnoDB 5.7 from mysql-5.7.9. 2016-09-02 13:22:28 +03:00
gis Remove a bunch of TODO's, fix perfschema.threads_innodb test 2016-09-11 10:57:05 +02:00
ha Merge InnoDB 5.7 from mysql-5.7.9. 2016-09-02 13:22:28 +03:00
handler Merge pull request #255 from rasmushoj/MDEV-9820 2016-11-07 10:25:49 +02:00
ibuf MDEV-10813 - Clean-up InnoDB atomics, memory barriers and mutexes 2016-10-17 18:35:48 +04:00
include MDEV-11296 - InnoDB stalls under OLTP RW on P8 2016-11-25 12:41:35 +04:00
lock MDEV-10692: InnoDB: Failing assertion: lock->trx->lock.wait_lock == lock 2016-11-09 15:17:55 +02:00
log MDEV-10813 - Clean-up InnoDB atomics, memory barriers and mutexes 2016-10-17 18:35:49 +04:00
mach Merge InnoDB 5.7 from mysql-5.7.9. 2016-09-02 13:22:28 +03:00
mem Merge InnoDB 5.7 from mysql-5.7.9. 2016-09-02 13:22:28 +03:00
mtr Merge InnoDB 5.7 from mysql-5.7.14. 2016-09-08 15:49:03 +03:00
mysql-test/storage_engine Follow-up for MDEV-6720 (enable connection log in mysqltest by default) 2016-06-19 20:30:03 +03:00
os MDEV-10813 - Clean-up InnoDB atomics, memory barriers and mutexes 2016-10-17 18:35:49 +04:00
page MDEV-10727: Merge 5.7 Innochecksum with 5.6 2016-09-30 08:08:19 +03:00
pars Merge InnoDB 5.7 from mysql-5.7.14. 2016-09-08 15:49:03 +03:00
que Merge InnoDB 5.7 from mysql-5.7.14. 2016-09-08 15:49:03 +03:00
read Merge InnoDB 5.7 from mysql-5.7.9. 2016-09-02 13:22:28 +03:00
rem Merge InnoDB 5.7 from mysql-5.7.14. 2016-09-08 15:49:03 +03:00
row MDEV-11296 - InnoDB stalls under OLTP RW on P8 2016-11-25 12:41:35 +04:00
srv MDEV-11250: mtflush threads stall on shutdown 2016-11-10 09:42:49 +02:00
sync MDEV-11296 - InnoDB stalls under OLTP RW on P8 2016-11-25 12:41:35 +04:00
trx Change all space indentions to tab. 2016-10-23 13:36:26 -04:00
usr Merge InnoDB 5.7 from mysql-5.7.9. 2016-09-02 13:22:28 +03:00
ut InnoDB cleanups 2016-11-15 14:56:29 +04:00
CMakeLists.txt MDEV-11195: Simplify enablement of NUMA in innodb/xtradb 2016-11-02 14:37:43 +11:00
compile-innodb move to storage/innobase 2015-05-04 19:17:21 +02:00
COPYING.Google move to storage/innobase 2015-05-04 19:17:21 +02:00
COPYING.Percona move to storage/innobase 2015-05-04 19:17:21 +02:00
innodb.cmake MDEV-10813 - Clean-up InnoDB atomics, memory barriers and mutexes 2016-10-17 18:35:49 +04:00
plugin_exports Solaris compilation failure: xtradb is linked in statically, ha_innodb.so needs 2014-05-01 14:05:52 +02:00