Howard Chu
1edb0e3a42
ITS#8315 fix ovpage_free
...
Keep dirty_room sync'd with dirty_list
2015-11-19 17:28:33 +00:00
Howard Chu
2fb8219aa3
ITS#8313 more for ITS#8062
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dummy flags must be init'd due to 3d46d550
2015-11-19 17:28:23 +00:00
Hallvard Furuseth
db510359c9
ITS#8312 Fix loose pages in commit(nested txn)
2015-11-19 17:28:15 +00:00
Howard Chu
27f71b4dd3
ITS#8311
2015-11-18 10:27:50 +00:00
Howard Chu
71c07f0d60
ITS#8311 add comment
2015-11-18 10:24:41 +00:00
Howard Chu
f9d3dc8293
ITS#8311 fix page_split from update_key
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Check for top of stack. Usually the cursor only has height 1 when
calling page_split, but not always.
2015-11-18 10:05:28 +00:00
Hallvard Furuseth
a9877f783a
ITS#7209
2015-11-17 18:49:31 +01:00
Hallvard Furuseth
2a839d5dfa
ITS#7209 Default MDB_DSYNC = O_SYNC if no O_DSYNC
2015-11-17 18:37:33 +01:00
Howard Chu
f6b7277e9a
ITS#8310
2015-11-13 09:28:36 +00:00
Howard Chu
a90415f301
ITS#8310 fix mdb_rebalance cursor fixup
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When collapsing root, must adjust entire cursor stack
2015-11-13 09:25:55 +00:00
Howard Chu
79b12bbd7b
Tweak robust mutex detection for glibc
2015-11-11 11:51:07 +00:00
Howard Chu
4e1ec79f0e
ITS#8304
2015-11-09 20:11:10 +00:00
Howard Chu
5d8f9ddf7e
ITS#8304 fix page_merge
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Was using the pre-touch dst page pointer instead of the touched page
2015-11-09 20:10:51 +00:00
Howard Chu
712942d392
ITS#8300 more for node_move
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When moving a node from one page to another, make sure other cursors'
parent index gets adjusted too.
2015-11-06 10:19:49 +00:00
Howard Chu
7d022e05a8
ITS#8300 simplify
2015-11-04 22:46:04 +00:00
Howard Chu
0db71b9f1a
ITS#8300 more for node_move fixups
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When moving a node from the right neighbor, a different
adjustment is needed.
2015-11-04 22:31:01 +00:00
Howard Chu
e339fced30
ITS#8300
2015-11-04 21:03:22 +00:00
Howard Chu
9fc7c94aeb
ITS#8300 fix node_move
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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
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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
4359ffe08f
ITS#8238, #8299
2015-11-04 18:17:50 +00:00
Howard Chu
17aab561f2
ITS#8238 fix DUPFIXED page_split
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Parent mc_ki wasn't adjusted if new_indx was > split point
2015-11-04 18:11:12 +00:00
Howard Chu
c62b77b661
ITS#8299 fix page_merge cursor fixup
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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
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
550df2a583
More misc updates
2015-10-26 20:18:19 +00:00
Hallvard Furuseth
f1e07f9d14
Fix typo in mdb_tassert().
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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
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...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.
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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.
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* 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.
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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().
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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().
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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
