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4369 commits

Author SHA1 Message Date
Howard Chu
1d4e37652c Merge remote-tracking branch 'origin/mdb.RE/0.9' 2015-11-05 12:17:36 +00:00
Howard Chu
8e77cfce92 ITS#8301 remove assert in ber_get_next 
Just return error.
 2015-11-05 12:11:21 +00:00
Howard Chu
7d022e05a8 ITS#8300 simplify 2015-11-04 22:46:04 +00:00
Howard Chu
994923dbc5 Merge remote-tracking branch 'origin/mdb.RE/0.9' 2015-11-04 22:34:06 +00:00
Howard Chu
0db71b9f1a ITS#8300 more for node_move fixups 
When moving a node from the right neighbor, a different
adjustment is needed.
 2015-11-04 22:31:01 +00:00
Howard Chu
b18d33c548 Merge remote-tracking branch 'origin/mdb.RE/0.9' 2015-11-04 21:04:57 +00:00
Howard Chu
e339fced30 ITS#8300 2015-11-04 21:03:22 +00:00
Howard Chu
9fc7c94aeb ITS#8300 fix node_move 
Don't adjust other cursors when we added a node on the right.
 2015-11-04 21:01:30 +00:00
Howard Chu
af45cf3a04 ITS#8300 fix rebalance after node_move 
ITS#8258, ITS#7829 fixes checked parent index to see if we were moving
from a left neighbor. Should have just checked to see if current index
was 0, meaning we added on the left. (Parent index may not tell us
anything meaningful after a nested rebalance.)
 2015-11-04 20:38:30 +00:00
Howard Chu
dc650034cf Merge remote-tracking branch 'origin/mdb.RE/0.9' 2015-11-04 18:18:36 +00:00
Howard Chu
4359ffe08f ITS#8238, #8299 2015-11-04 18:17:50 +00:00
Howard Chu
17aab561f2 ITS#8238 fix DUPFIXED page_split 
Parent mc_ki wasn't adjusted if new_indx was > split point
 2015-11-04 18:11:12 +00:00
Howard Chu
96fd7f2396 Merge remote-tracking branch 'origin/mdb.RE/0.9' 2015-11-04 17:08:18 +00:00
Howard Chu
c62b77b661 ITS#8299 fix page_merge cursor fixup 
The parent's mc_ki has changed. We need to fix that up as well
in other cursors.
 2015-11-04 17:05:55 +00:00
Howard Chu
9f97c1d2ef Merge remote-tracking branch 'origin/mdb.RE/0.9' 2015-10-31 09:28:51 +00:00
Howard Chu
caca4d8be6 Use MDB_USE_ROBUST not MDB_NO_ROBUST 2015-10-31 02:27:31 +00:00
Howard Chu
447f552756 Add MDB_NO_ROBUST to disable Robust Mutexes 2015-10-31 02:12:31 +00:00
Howard Chu
597ce61000 ITS#8295 fix Windows microsecond timer 
Also add ldap_pvt_gettimeofday() to
emulate gettimeofday on Windows
 2015-10-28 13:49:25 +00:00
Howard Chu
65f3ad14d5 Merge remote-tracking branch 'origin/mdb.RE/0.9' 2015-10-26 20:19:04 +00:00
Howard Chu
550df2a583 More misc updates 2015-10-26 20:18:19 +00:00
Hallvard Furuseth
f1e07f9d14 Fix typo in mdb_tassert(). 
No effect on current code.
 2015-10-25 14:40:27 +01:00
Pavel Medvedev
56adc467a6 ITS#8069 char* strings on Windows are ASCII 2015-10-25 10:56:39 +01:00
Pavel Medvedev
22958b0f9e ITS#8067 add ssize_t typedef for MSVC 2015-10-25 10:56:39 +01:00
Hallvard Furuseth
de5b689308 Simpler mdb_env_write_meta() 2015-10-25 10:56:39 +01:00
Hallvard Furuseth
bde5c231bc Kill magic numbers for NUM_METAS, databases 2015-10-25 10:56:38 +01:00
Hallvard Furuseth
8901d9cfbc ITS#7377 Catch mdb_put() to blocked/read-only txns 
...early enough that txn state is left unchanged.
 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
01342bd5d2 ITS#7377 Always notice env error on txn startup. 
Move the check to the end of txn startup.  Catches env
breakage which happens while the new txn waits for a lock.
 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
602c978761 Cleanup: Drop !mt_dbxs hack, use MDB_TXN_FINISHED 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
a3ae2e7db1 Catch most uses of finished/parent txns. 
* Add MDB_TXN_FINISHED, MDB_TXN_HAS_CHILD, MDB_TXN_BLOCKED.
* Clear mt_numdbs in writers, for TXN_DBI_EXIST() to catch.
  We already do in readers.
 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
9266843fa6 Move code into mdb_txn_end(). Was mdb_txn_reset0. 
Side effects:
* Clean txn up a bit even before freeing it.
* Tweak DEBUG output at txn end. Add DEBUG after commit(writer).
 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
0cfc0a9736 Factor me_metas[toggle] out to mdb_env_pick_meta() 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
490243424c Simpler mdb_node_add() 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
6318038138 More ESECT declarations 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
110fba2ef1 Add DB_USRVALID, to avoid 'dbi == FREE_DBI' tests 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
b6f0179683 Simpler flag/DBI checks and MDB_DEBUG 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
06df0a4655 Simpler mdb_drop(). 
MDB_DBI_CHANGED(,MAIN_DBI) is never true.
 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
e5f41ce56b Simpler mdb_node_shrink() 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
9d6c973f76 Simpler mdb_txn_commit(). 
mt_env is always set.
Commit(mt_child) resets mt_child, so parent need not.
 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
ee06adb311 mdb_txn_begin() cleanup 2015-10-25 10:55:22 +01:00
Hallvard Furuseth
cc2a50aca2 mdb_drop0(): Omit scanning DUPSORT sub-DB leaves 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
70788bfe45 Use mdb_cmp_long() for FREE_DBI 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
a36f7a7fc2 mdb_env_get_flags(): Hide internal flags 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
600e2b6ce0 Support robust mutexes/locks. Add mdb_mutex_t etc. 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
3a71450436 Add MDB_USE_POSIX_MUTEX. 
So far just to help aligning mdb.master and mdb.RE.
We'll make it an option later.
 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
f25c4f0db9 Whitespace (align with mdb.master) 2015-10-25 10:55:21 +01:00
leo@yuriev.ru
086bc04cd2 ITS#7969 Use __sync_synchronize() 
The rest of 9a80a8a8e8
plus commit a937740aa0.
 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
3f6fa7aece Set/clear mp_pad, md_pad (MDB_DUPFIXED data size). 
mdb_xcursor_init1(): md_pad is only used when MDB_DUPFIXED.
mdb_page_split():    Copy mp_pad too. Used by mdb_page_list().
 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
c616689d9a Cleanup MDB_env.me_txn0. 
More fallout from 4d02c741b1.
 2015-10-25 10:55:21 +01:00
Hallvard Furuseth
c0170bc0ec Copy some env flags to txn. Factor out flags. 
Taken from mdb_txn_begin(,,MDB_NOMETASYNC, MDB_NOSYNC,,)
without adding those two flags yet, to align with mdb.master:
Part of 54516639ac (Renumber...)
+ 8adee9464f (Fix per-txn...).
 2015-10-25 10:55:21 +01:00
leo@yuriev.ru
c65ca298b9 ITS#7971 mdb_txn_renew0(): Fix new readers slots. 
commit 9a8eb95674 (mdb_txn_renew0)
plus b2ab9910dd (reader allocation)
from mdb.master.
 2015-10-25 10:55:21 +01:00