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sbains f8f424da71 branches/innodb+: Create additional rollback segments on startup. Reduce
the upper limit of total rollback segments from 256 to 128. This is because
we can't use the sign bit. It has not caused problems in the past because we
only created one segment. InnoDB has always had the capability to use the
additional rollback segments therefore this patch is backwards compatible.
The only requirement to maintain backward compatibility has been to ensure
that the additional segments are created after the double write buffer.
This is to avoid breaking assumptions in the existing code.

Fix Bug#26590 MySQL does not allow more than 1023 open transactions
2010-03-31 01:11:13 +00:00
btr branches/innodb+: btr_cur_search_to_nth_level(): Reduce the scope of node_ptr 2010-03-30 15:53:08 +00:00
buf branches/innodb+: Merge revisions 6853:6897 from branches/zip: 2010-03-29 07:55:02 +00:00
data branches/innodb+: Merge revisions 6130:6364 from branches/zip: 2009-12-26 19:17:43 +00:00
dict branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
dyn branches/innodb+: Merge revisions 5091:5143 from branches/zip: 2009-05-27 09:52:16 +00:00
eval branches/innodb+: Merge revisions 5091:5143 from branches/zip: 2009-05-27 09:52:16 +00:00
fil branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
fsp branches/innodb+: Merge revisions 6560:6773 from branches/zip: 2010-03-04 10:15:07 +00:00
fut branches/innodb+: Merge revisions 5091:5143 from branches/zip: 2009-05-27 09:52:16 +00:00
ha branches/innodb+: Add debug assertions to track down Bug #52360. 2010-03-29 09:53:36 +00:00
handler branches/innodb+: Merge revisions 6853:6897 from branches/zip: 2010-03-29 07:55:02 +00:00
ibuf branches/innodb+: ibuf_set_entry_counter(): Return FALSE 2010-03-29 12:03:23 +00:00
include branches/innodb+: Create additional rollback segments on startup. Reduce 2010-03-31 01:11:13 +00:00
lock branches/innodb+: Merge revisions 6560:6773 from branches/zip: 2010-03-04 10:15:07 +00:00
log branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
mach branches/innodb+: Merge revisions 5091:5143 from branches/zip: 2009-05-27 09:52:16 +00:00
mem branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
mtr branches/innodb+ rb://210 2009-12-17 14:38:05 +00:00
mysql-test branches/innodb+: fix slash in innodb_change_buffering_basic.diff 2010-03-19 07:38:52 +00:00
os branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
page branches/innodb+: Merge revisions 6853:6897 from branches/zip: 2010-03-29 07:55:02 +00:00
pars Non-functional change: update copyright year to 2010 of the files 2010-03-26 14:19:01 +00:00
que branches/innodb+: Merge revisions r5971:6130 from branches/zip. 2009-11-04 06:02:00 +00:00
read branches/innodb+: Merge revisions 5091:5143 from branches/zip: 2009-05-27 09:52:16 +00:00
rem branches/innodb+: Merge revisions 6560:6773 from branches/zip: 2010-03-04 10:15:07 +00:00
row branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
scripts branches/innodb+: Merge revisions 2867:2986 from branches/zip: 2008-11-11 10:21:16 +00:00
srv branches/innodb+: Create additional rollback segments on startup. Reduce 2010-03-31 01:11:13 +00:00
sync branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
thr branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
trx branches/innodb+: Create additional rollback segments on startup. Reduce 2010-03-31 01:11:13 +00:00
usr branches/innodb+: Merge revisions r5971:6130 from branches/zip. 2009-11-04 06:02:00 +00:00
ut branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
ChangeLog branches/innodb+: Merge revisions 6853:6897 from branches/zip: 2010-03-29 07:55:02 +00:00
CMakeLists.txt branches/innodb+: Merge revisions 6801:6853 from branches/zip: 2010-03-23 11:50:18 +00:00
compile-innodb branches/innodb+: Merge revisions 4150:4528 from branches/zip: 2009-03-24 08:32:21 +00:00
compile-innodb-debug branches/innodb+: Merge revisions 4150:4528 from branches/zip: 2009-03-24 08:32:21 +00:00
COPYING branches/innodb+: Merge revisions 4150:4528 from branches/zip: 2009-03-24 08:32:21 +00:00
COPYING.Google branches/innodb+: Merge revisions 4150:4528 from branches/zip: 2009-03-24 08:32:21 +00:00
COPYING.Percona branches/innodb+: Merge revisions 5144:5524 from branches/zip 2009-07-21 00:09:29 +00:00
COPYING.Sun_Microsystems branches/innodb+: Merge revisions 5144:5524 from branches/zip 2009-07-21 00:09:29 +00:00
Doxyfile branches/innodb+: Merge revisions 5091:5143 from branches/zip: 2009-05-27 09:52:16 +00:00
ha_innodb.def branches/innodb+: Merge revisions 2867:2986 from branches/zip: 2008-11-11 10:21:16 +00:00
Makefile.am branches/innodb+: Merge branches/perfschema back into innodb+. 2010-03-29 07:34:42 +00:00
plug.in Non-functional change: update copyright year to 2010 of the files 2010-03-26 14:19:01 +00:00
revert_gen.sh branches/zip: Merge revisions 265:459 from trunk. 2006-04-12 09:32:17 +00:00
setup.sh branches/innodb+: Merge revisions 4150:4528 from branches/zip: 2009-03-24 08:32:21 +00:00