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941 commits 38 branches 309 tags 68 MiB
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453 commits

Author SHA1 Message Date
Howard Chu
4b01cb3727 ITS#8221 don't merge branch pages needlessly 2015-09-27 22:35:54 +01:00
Howard Chu
d84fae3fe3 ITS#8237 fix ITS#7589 regression 2015-09-12 23:07:16 +01:00
Hallvard Furuseth
7f151b1137 ITS#7377 mdb_env_init_meta(): Catch calloc error 2015-09-12 23:07:07 +01:00
Howard Chu
d139771b43 ITS#8192 fix reference to EINTR on WIN32 from ITS#8106 2015-07-30 00:51:04 +01:00
Hallvard Furuseth
4b58502c77 ITS#8200 Fix mdb_midl_shrink() usage, return void 2015-07-28 15:13:22 +01:00
Hallvard Furuseth
1fd0341f76 ITS#8181 Verify that records are/aren't DBs. 
Except we don't catch the user passing F_SUBDATA to
mdb_cursor_<put/del>, like an internal LMDB call.
 2015-07-28 15:13:10 +01:00
Howard Chu
7513bd4618 ITS#8190 fix cursor EOF bug 2015-07-28 15:12:58 +01:00
Hallvard Furuseth
a0b96697c5 ITS#8156 Fix MDB_MAXKEYSIZE doc 2015-05-28 20:51:39 +02:00
Hallvard Furuseth
6bfadb9178 ITS#8157 mdb_txn_renew0(): init after error checks 2015-05-28 00:12:18 +02:00
Hallvard Furuseth
822b2d502f ITS#8117 Fix MDB_INTEGERDUP keysize doc + md_dcmp 2015-05-28 00:08:51 +02:00
Howard Chu
6bd97d4286 ITS#8117 better fix 
Don't change mc_dbx because we would need to undo the change if
the txn aborts. Make the fix (for get) match existing code for put.
 2015-05-03 07:52:47 +01:00
Howard Chu
7127753244 Revert "ITS#8117 cleanup prev commit" 
This reverts commit 47c4e747a0.

Revert "ITS#8117 fix INTEGERDUP compare"

This reverts commit ba45e0c05a.
 2015-05-03 07:43:50 +01:00
Howard Chu
47c4e747a0 ITS#8117 cleanup prev commit 2015-04-29 17:30:02 +01:00
Howard Chu
ba45e0c05a ITS#8117 fix INTEGERDUP compare 2015-04-29 17:12:40 +01:00
Howard Chu
b7511480c5 ITS#8109 fix mdb_cursor_del0 on empty DB 2015-04-23 05:50:48 +01:00
Howard Chu
32d46d4ea2 ITS#8106 retry writes on EINTR 2015-04-23 03:26:03 +01:00
Hallvard Furuseth
f46b642b06 mdb_txn_renew(): Clear error from previous txn 2015-04-19 03:05:47 +02:00
Howard Chu
dce0911b17 ITS#8062 fix uninit'd cursor index 2015-04-19 03:05:47 +02:00
Howard Chu
b0032feb85 ITS#8062 also handle subcursors 2015-04-16 00:19:40 +01:00
Howard Chu
97c7b6151e ITS#8062 fix rebalance 
(Probably fixes the ITS, definitely fixes a bug) when collapsing
the root page, fixups of other cursors was incomplete.
 2015-04-15 23:30:52 +01:00
Quanah Gibson-Mount
21a374f2d4 Happy New Year 2015-02-12 11:28:21 -06:00
leo@yuriev.ru
8230b1b630 ITS#7970 LMDB: Critical Heisenbug 
Inconsistent reading & SIGSEGV due to the race condition.
 2015-01-14 19:24:18 +01:00
leo@yuriev.ru
1e5d79831c ITS#7969 LMDB: volatile. 
Globally shared fields of meta-data were not 'volatile'.
Code from 9a80a8a8e8,
except the unportable __synchronize().
 2015-01-14 19:24:18 +01:00
Howard Chu
ea80418cfc Fix potential null deref (coverity) 2015-01-13 19:22:42 +00:00
Howard Chu
bf3961e3c7 More cleanup for fdatasync hack 2015-01-12 10:41:32 +00:00
Howard Chu
e85c944a3a Tweak conditionals for fdatasync hack 2015-01-11 11:41:08 +00:00
Howard Chu
0b9f42d1f4 ITS#8021 env_sync is invalid in RDONLY env 2015-01-09 11:25:07 +00:00
Howard Chu
4500d49f36 fdatasync hack, again 
Check for ext3/ext4 fs, then check kernel version.
 2015-01-08 13:03:55 +00:00
Howard Chu
888a76f651 Revert "Fix prev commit for env_sync0" 
This reverts commit e95c9231fc.

Revert "Hack for potential ext3/ext4 corruption issue"

This reverts commit 91155b9d67.
 2015-01-08 12:57:08 +00:00
Howard Chu
e95c9231fc Fix prev commit for env_sync0 2014-12-21 00:14:16 +00:00
Howard Chu
91155b9d67 Hack for potential ext3/ext4 corruption issue 
Use regular fsync() if we think this commit grew the DB file.
 2014-12-18 04:45:02 +00:00
Leo Yuriev
196e07ca58 ITS#7987 fix excessive space for single write txn 2014-12-05 21:07:55 +00:00
Hallvard Furuseth
f284c3232d Fix WIN32 -> _WIN32 2014-12-05 18:43:07 +01:00
Hallvard Furuseth
8704eff591 mdb_strerror: Silence warning @ Windows 2014-12-01 20:17:27 +01:00
Hallvard Furuseth
5bf495abdc Fix comments 2014-12-01 20:17:27 +01:00
Hallvard Furuseth
3aa7537adc Simplify recent changes a bit. 2014-12-01 20:17:27 +01:00
Hallvard Furuseth
17bf75b12e ITS#7961,#7987 Re-fix txn init. 
More fallout from 4d02c741b1:
Don't modify another thread's write txn. Reinit me_txn0 fully.
 2014-12-01 20:17:13 +01:00
Howard Chu
3ce002fd13 ITS#7959 fix prev commit 
fstat returns -1, not an errno. Move code into its own function
for reuse.
 2014-12-01 20:15:36 +01:00
Howard Chu
ce40f4f314 ITS#7961 fix txn init 
More fallout from 4d02c741b1
 2014-12-01 20:15:36 +01:00
Jean-Christophe DUBOIS
042e76685e ITS#7959 Check fstat return value 
Signed-off-by: Jean-Christophe DUBOIS <jcd@tribudubois.net>
 2014-12-01 20:15:36 +01:00
Howard Chu
98ed192949 ITS#7956 fix compact of empty env 2014-12-01 20:15:36 +01:00
Howard Chu
af99820ac8 ITS#7955, #7671 fix MDB_PREV_DUP 2014-12-01 20:15:36 +01:00
Howard Chu
df9da7c7be Must do dlist_free before releasing Wmutex 2014-12-01 20:15:35 +01:00
Howard Chu
9eede0b103 Free write mutex earlier in txn_reset0 2014-12-01 20:15:30 +01:00
Howard Chu
a7639a66a4 Android also only has memalign 2014-09-25 19:25:56 +01:00
Howard Chu
62e4eeb7f7 ITS#7943 reinit txn flags 
When reusing the main write txn
 2014-09-19 01:45:43 +01:00
Howard Chu
891e662754 Plug leak in 4d02c741b1 
Free writer txn on env_close
 2014-09-18 01:22:02 +01:00
Quanah Gibson-Mount
5ee99f1125 Change retry to num times 60. Testing shows that on a known dataset, this has the same growth behavior as 2.4.39, while num times 20 resulted in significant growth. 2014-09-13 16:21:17 -05:00
Howard Chu
3646ba966c More for me_pgoldest 
Leave it in main env struct, it doesn't need to be rolled back
with nested txns.
 2014-09-09 19:44:23 +01:00
Howard Chu
29fd241fad Remember oldest reader txnid 
Don't walk the readers table unless we really need to.
 2014-09-09 19:40:05 +01:00