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Author SHA1 Message Date
Hallvard Furuseth
3befcdab01 mdbx: backport - ITS#8209 fix MDB_CP_COMPACT. 
Handle errors.  Fix cond_wait condition so mc_new
is the sole control var.  Drop specious cond_waits.
Do not look at 'mo' while copythr writes it.

Preserve DB flags (use metapage#1) when main DB is empty.
Fail if metapage root != actual root in output file.

Some _aligned_malloc() doc seems to think arg NULL = user error.
Don't know if posix_memalign() pointer is defined after failure.

Change-Id: Idfdc118b4848bb96bace0f29db9dcdd710b7a1f4
 2016-07-18 18:34:07 +03:00
Leo Yuriev
6d99bb59a8 mdbx: use __GNUC_PREREQ and __GNUC_PREREQ. 
Change-Id: Ib1927f6ab2e3397fb2a0e83a73c5c0252bc8a593
 2016-06-09 15:23:47 +03:00
Leo Yuriev
9c5d029417 mdbx: clarify copyright and license. 
Change-Id: Ib1b9516ce09497559937f749d520719046c5b7e6
 2016-06-09 13:21:20 +03:00
Leo Yuriev
2c0f99f940 mdbx: refine makefile ci-target. 
Change-Id: I48fce22ca32e45edbc519750cca50d361283f53d
 2016-06-09 09:00:40 +03:00
Leo Yuriev
0e90ea1d8d mdbx: separate MDBX's features. 
Change-Id: I1964ee5d8b8e5fca170b8e955bfc1a6efe25f6c5
 2016-06-09 08:54:46 +03:00
Leo Yuriev
0688461bc4 mdbx: CI makefile target for fast checking. 
Change-Id: Ie00a3d8d6a44a19a4afe0c369a661a2d3ad60127
 2016-06-09 04:19:01 +03:00
Hallvard Furuseth
f5c61018ba mdbx: backport - mdb_env_setup_locks() Plug mutexattr leak on error. 
Change-Id: Iac82f957e4961ec964d9d0a75ef0b24a9f68929c
 2016-06-09 04:18:55 +03:00
Howard Chu
2806453b54 mdbx: backport - ITS#8339 Solaris 10/11 robust mutex fixes. 
Check for PTHREAD_MUTEX_ROBUST_NP definition (this doesn't work
on Linux/glibc because they used an enum). Zero out mutex before
initing.

Change-Id: Ic618a6a72fbd7680dd76d5fd0aef06545dcba994
 2016-06-09 03:11:05 +03:00
Leo Yuriev
3deb4577fb mdbx: fix build by clang (missing-field-initializers). 
Change-Id: I45b966a6572d0669596106c3c70862dc113fb642
 2016-06-06 01:53:00 +03:00
Leo Yuriev
4cbbb64e21 mdbx: ban the compilers older than GCC 4.2 or incompatible with it. 
Change-Id: I30cfc04b086116652b3c40d76e1def8428b0dcd7
 2016-06-06 01:46:21 +03:00
Leo Yuriev
ba943fcff2 mdbx: refine & clarify Makefile. 
Change-Id: I4e5b388c65872d4cd413d0ff30f232ed0ad2112d
 2016-06-01 01:58:23 +03:00
Leo Yuriev
daba18111b mdbx: cleanup tools from Windows. 
Change-Id: I8c226a866dbc7081e57af3d6ec687b9cbea2684f
 2016-05-30 16:28:12 +03:00
Leo Yuriev
701d3767f2 mdbx: Merge branch 'devel'. 2016-05-19 22:13:55 +03:00
Leo Yuriev
f943bbf91c mdbx: more for ASAN. 
Change-Id: I2bd0573cfe4c7822fa8f3cf94db60b684964a40d
 2016-05-19 22:05:46 +03:00
Howard Chu
856f30b52c mdbx: backport - ITS#8424 init cursor in mdb_env_cwalk. 
Change-Id: I979b6f492c56d1c61ce233727ff058df48f327d1
 2016-05-16 17:46:45 +03:00
Leo Yuriev
e84b420227 mdbx: minor (cleanup non-ascii). 
Change-Id: I46dc4f4fb3c984210d65fa31af65f570a98f4813
 2016-05-10 16:47:17 +03:00
Leo Yuriev
09d7904317 mdbx: clarify ov-pages copying in cursor_put(). 
Change-Id: I48ae57579a7d68178ec1857785ffdd6f0c0f7e13
 2016-05-10 13:21:38 +03:00
Hallvard Furuseth
1ef0106b51 mdbx: backport - Comment ovpage code in mdb_cursor_put(). 
Change-Id: I6b3bff87dc49135fdda3e9ce0a505822ab26d3d5
 2016-05-10 13:15:05 +03:00
Leo Yuriev
6191b46ca1 mdbx: Merge branch 'devel'. 2016-05-09 08:36:48 +03:00
Leo Yuriev
7c3c28239c mdbx: more likely/unlikely for mdb_node_add. 
Change-Id: I1f241c6cea55db6fed744ba9f6f5733f6622015f
 2016-05-08 02:29:59 +03:00
Leo Yuriev
4d3e349c16 mdbx: don't memcpy when src eq dest. 
Workaround for 'destination overlaps source' from Valgrind.

Change-Id: Ib12eacbd224057334311816346ea0ccece2b42cf
 2016-05-07 23:44:41 +03:00
Leo Yuriev
8791e3243f mdbx: workaround for pthread_setspecific's memleak. 
Change-Id: I8b48548a40bb2fe58db14b8f6944f5a3802ffbb9
 2016-05-07 15:21:59 +03:00
Leo Yuriev
14b3afdcff mdbx: notify OOM-handler about end of loop. 
Change-Id: I71d66e371df869560801e12b8b06c4f4cbf90e98
 2016-05-07 03:52:04 +03:00
Leo Yuriev
bfc6900b07 mdbx: reporting 'Free pages' -> 'Unallocated'. 
Change-Id: I31ef11250139e3ec97240610b40b5f0ec7deaa6c
 2016-05-07 03:22:42 +03:00
Leo Yuriev
bbf8a047fc mdbx: release 0.9.19 
re-release v0.9.19 with a few commits,
that were missed previously.

Change-Id: Ia22eb6c3fd35c80596705326ae46f167c8cc3d73
 2016-05-06 05:22:56 +03:00
Leo Yuriev
c7ff2fbb9a mdbx: Merge branch 'devel'. 2016-05-06 05:20:06 +03:00
Leo Yuriev
f70d6638c5 mdbx: MDBX_ALLOC_KICK for freelist backlog. 
Tries to sync only when all pages was allocated,
but not every time reclaiming had stopped at weak checkpoint.

Change-Id: I0b41fd87f1eab4725379a17fc29e16820122467d
 2016-05-06 04:53:14 +03:00
Leo Yuriev
65354dcd01 mdbx: lifo-reclaimig for weak-to-steady conversion. 
Change-Id: Id078c434cf3a624331c53f6b38ce34e31dc65aa5
 2016-05-06 04:50:51 +03:00
Leo Yuriev
f335c13b45 mdbx: clarify mdbx_oomkick() for LMDB-mode. 
Change-Id: I6e38a1e2892084f8a5f98af7f947c1c9d2f18b9c
 2016-05-06 04:13:29 +03:00
Philipp Storz
cdd7eadce7 mdbx: be a bit more precise that mdb_get retrieves data (ITS#8386). 
Change-Id: I91f6fa0cf7c98ed113ff8d51387376a1c18dc231
 2016-05-06 02:58:19 +03:00
Leo Yuriev
cea2e33d05 mdbx: minor fix yota's tests. 
Change-Id: Id10afffa11b01b849e6e42b12f8396e29e1ae484
 2016-05-06 02:58:19 +03:00
Leo Yuriev
ba3bd76a22 mdbx: sync CHANGES with LMDB-0.9.19. 
Change-Id: I0e185caab97598215299fee6bb449bc4c41671a0
 2016-05-04 22:31:58 +03:00
Leo Yuriev
599069b2c4 mdbx: remove needless assert. 
Change-Id: I0129a9e2cd8bda4c541d8b610bcf3f887ddcb75b
 2016-05-04 22:31:58 +03:00
Leo Yuriev
2dd9638321 mdbx: refine find_oldest() and oom_kick(). 
Change-Id: I758eba1a93550b687bbec6bf90e5b2d48090af25
 2016-05-04 22:31:58 +03:00
Leo Yuriev
50f5475185 mdbx: don't mimics the MDBX's features for MDB. 
Change-Id: Ie3865434c741da77b9a285e43b7d6a1d9ec0c5e2
 2016-05-04 22:30:11 +03:00
Leo Yuriev
3294da86d7 mdbx: fix typo for clang. 
Change-Id: I6973be51cbe04dba0dd993eec9dcfd641919eb83
 2016-04-28 08:20:04 +03:00
Leo Yuriev
535dd9eb8c mdbx: reporting 'reading' -> 'detaited'. 
Change-Id: I0a88e1b27458e2aba7d6f5249ed779af3dda3a0f
 2016-04-27 20:06:26 +03:00
Leo Yuriev
2eccf4140d mdbx: minor refine makefile (most for 'bench' target). 
Change-Id: Ic59fc705e430ba6aa5771bc50d3e2bf62e43ae08
 2016-04-27 17:49:41 +03:00
Leo Yuriev
78e6bf5e36 mdbx: refine/speedup mdb_cmp_memn(). 
Change-Id: I2c62246b26485039f29bc400a4d42f05270a7398
 2016-04-27 16:08:08 +03:00
Leo Yuriev
477932e2b3 mdbx: MADV_REMOVE for unallocated space. 
Change-Id: I14db843cf6e0dc713e2f302dc5ad86dc405c8d62
 2016-04-27 01:52:52 +03:00
Leo Yuriev
745bdd346a mdbx: extra backlog's page for MDB_LIFORECLAIM. 
Change-Id: I24d656de96a4bc3a3d4f6409db75868b818a4233
 2016-04-26 22:48:08 +03:00
Howard Chu
7ae6c0f768 mdbx: backport - ITS#8412 fix NEXT_DUP after cursor_del. 
Change-Id: If0bc63a9d398ae440a7a9ab7f0502b9c9608640e
 2016-04-26 15:19:26 +03:00
Leo Yuriev
f57a54a301 mdbx: fix mtest1 for backlog-autosync. 
After the ae324984cb steady
checkpoint(s) could be created automatically while reserve a
pages for deletion from freeDB.

In other words, some (beginning of list) of modify-ops were
"unexpectedly" synced to disk, despite of the no-sync closing
of DB by the mtest1 - therefore testcase could fail.

Now required rollback at least one of transactions after the
last explicit sync, but not all of ones.

Change-Id: I6ca6dba8a62a30f12f370fa91325efdf4fe35772
 2016-04-25 21:02:11 +03:00
Leo Yuriev
bfd82b5830 mdbx: refine mdb_env_sync0(). 
Change-Id: If27986d02b2ca19ba547fe8fa5c8f4a8b9019900
 2016-04-20 19:51:29 +03:00
Howard Chu
78f1fbd038 mdbx: backport - ITS#8406 fix xcursors after cursor_del. 
Don't leave them uninit'd if they now point at a valid DUP node

Change-Id: Idccf9540686816e3d06e404c9a5bef1bce059bfc
 2016-04-20 19:44:01 +03:00
Leo Yuriev
ae324984cb mdbx: rework backlog for freeDB deletion. 
Change-Id: Ib535233313e8ddd21c35df46c03e5e298f3587e6
 2016-04-20 19:44:01 +03:00
Leo Yuriev
90aa4b154a mdbx: refine mdbx_cmp2int(). 
Change-Id: I5497db2e88d764e18a1aae1809dc66fd62a5adbe
 2016-04-19 11:59:36 +03:00
Leo Yuriev
026a566fc6 mdbx: minor refine madvise order. 
Change-Id: Ia6b78cad2aae68f5cb4c8475fbd27f9a9cb44cf2
 2016-04-19 11:59:36 +03:00
Leo Yuriev
80e660317f mdbx: prohibit MDB_LIFORECLAIM with just MDB_NOMETASYNC. 
Change-Id: Ib605174bf75c473aaf42b9aa9011db29343e4484
 2016-04-19 11:59:36 +03:00
Leo Yuriev
3a8db9fed3 mdbx: -Wextra and fixes. 
Change-Id: I9f373e66f8f5f7cf3b29b5246eb2c67e4a49a460
 2016-04-19 11:59:36 +03:00