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410 Commits

Author SHA1 Message Date
Leonid Yuriev
ee7ebe438c mdbx: fix AddressSanitizer issue for mdbx_page_loose (minor, not a bug). 
Change-Id: I0e550dabdeda92759c28d4566104ff07a92d83bb
 2018-11-22 02:52:25 +03:00
Leonid Yuriev
f626acb398 mdbx: relax DBI-sequences for concurrent open DBI-handles for present tables. 
Change-Id: I7f07d2e716074bd9c2847aeb062e366f46cca214
 2018-11-19 13:31:44 +03:00
Leonid Yuriev
d5320d9252 mdbx: silently put mm_geo.now into [geo.lower...geo.upper] boundaries. 
Copy-with-compaction by previous version of libmfbx could produce
DB-file less than meta.geo.lower bound, in case actual filling
is low or no data at all.

This is not a problem as there is no damage or loss of data.
Therefore it is better not to consider such situation as an
error, but silently correct it.

Change-Id: Ia662656cc3584c07efcfbdfc80f80e3c76e6dd59
 2018-11-05 14:34:12 +03:00
Leonid Yuriev
aa52cb395f mdbx: fix typo in mdbx_limits_dbsize_max(). 
Change-Id: Ie55e3ca108ac6aab9a41d65f316a3d5ff5ff6f1f
 2018-11-05 00:18:41 +03:00
Leonid Yuriev
2770e193b6 mdbx: take in account shrink/growing thresholds while copy-with-compactification. 
Change-Id: Id93e62089819dfcc8cbc83620e0bdd806d8c1950
 2018-11-04 20:34:16 +03:00
Leonid Yuriev
83f1effff1 mdbx: refine mdbx_env_copy() internals. 
Change-Id: I9e8f0dc87398564524a5ec98eda2cb9bde100909
 2018-11-04 20:34:16 +03:00
Leonid Yuriev
2d5cba61ed mdbx: fix assertion. 
Change-Id: Ib0f19394c42f810f74e3889c21f62ae40ec0f2ea
 2018-10-21 21:34:08 +03:00
Leonid Yuriev
124c5a6751 mdbx: fix mdbx_txn_abort(). 
This resolves https://github.com/leo-yuriev/libfpta/issues/20
 2018-10-21 20:27:49 +03:00
Leonid Yuriev
718f997502 mdbx-windows: workaround for Windows10 bugs. 
This resolves https://github.com/leo-yuriev/libmdbx/issues/47
 2018-10-21 20:27:49 +03:00
Leonid Yuriev
06e39e2728 mdbx: fix mdbx_dbi_sequence(). 
Change-Id: Ic620896ef42c1c2d85c07c146b72e773ab43a67d
 2018-10-19 13:33:54 +03:00
Leonid Yuriev
3c4e9443ae mdbx: allow devel-signatures (for Miranga-NG). 
Binary format of v0.1.x and v0.2.x is frozed.

This commit allows to open DBs created early by devel-versions of libmdbx.
It seems to be required for Miranda-NG users, but no one else.

Change-Id: Icf1d0477dcc3d212e03c87ab8c5255c3382425e5
 2018-10-15 12:30:24 +03:00
Leonid Yuriev
30a80ff07c mdbx: re-enable usage of lck-file in MDBX_EXCLUSIVE mode. 
Otherwise we should prohibit running read-only and write
transactions simultaneously, but no reliable way to do this.

Change-Id: I8805f10b37ffcddb612d869309b1cd5e04cfcc1e
 2018-10-14 18:15:26 +03:00
Leonid Yuriev
80ccb31008 mdbx-windows: avoid use strerror() from CRT. 
9 of 17 for https://github.com/leo-yuriev/libmdbx/issues/43

Change-Id: I53b770e911ff8e7d4e084a323a374d09ea516986
 2018-10-14 14:58:30 +03:00
Leonid Yuriev
ded5269937 mdbx-windows: rework mdbx_assert_fail() and mdbx_panic() to avoid dependency from CRT. 
7 of 17 for https://github.com/leo-yuriev/libmdbx/issues/43

Change-Id: I40dc8d6a7d1d955c13c7d328ee904f0e6f30b248
 2018-10-14 14:57:03 +03:00
Leonid Yuriev
aa64597e8b mdbx: avoid on-stack allocation/chkstk inside mdbx_env_walk(). 
5 of 17 for https://github.com/leo-yuriev/libmdbx/issues/43

Change-Id: Iadb833ff38dbd0922eda69238b365f5906b9109f
 2018-10-14 14:56:04 +03:00
Leonid Yuriev
180c605cac mdbx: avoid on-stack allocation/chkstk inside mdbx_reader_check0(). 
4 of 17 for https://github.com/leo-yuriev/libmdbx/issues/43

Change-Id: I31a8396ccc5db32cbd1816593861d2ee4325d09f
 2018-10-14 14:55:30 +03:00
Leonid Yuriev
23d2f0fbb5 mdbx: avoid on-stack allocation/chkstk inside mdbx_kill_page(). 
3 of 17 for https://github.com/leo-yuriev/libmdbx/issues/43

Change-Id: Icff2d67f84283820fb21932c0d439d645c634d25
 2018-10-14 14:54:39 +03:00
Leonid Yuriev
ace3d1bfa3 mdbx: add mdbx_malloc/mdbx_free, etc. 
1 of 17 for https://github.com/leo-yuriev/libmdbx/issues/43

Change-Id: Ia5204be9f943fefde42e6a46e652c1be6ab6a96b
 2018-10-14 14:53:40 +03:00
Leonid Yuriev
83f3d820f1 mdbx-windows: refine debug-logging. 2018-10-08 02:17:27 +03:00
Leo Yuriev
0f82db941b mdbx: add error-logging to mdbx_page_get(). 
Change-Id: I6a1a95ec6fc73aa7bf28875a89b1dd6c02ef5164
 2018-10-08 02:14:12 +03:00
Leo Yuriev
025cf0b00e mdbx: minor fix mdbx_updage_gc(). 
Change-Id: Ie6bc38e86837ab0863c60500dce0c965e447b209
 2018-10-01 18:11:24 +03:00
Leonid Yuriev
2ff1096c49 mdbx: refine mdbx_update_gc(). 2018-09-23 12:03:45 +03:00
Leonid Yuriev
cd1b9ea1cf mdbx: fix and simplify lifo-cleanup-loop inside update_gc(). 2018-09-21 02:36:35 +03:00
Leonid Yuriev
d6c954cd43 mdbx: remove txnid/me_oldest asserts. 
The `mc->mc_txn->mt_txnid >= *mc->mc_txn->mt_env->me_oldest` assertion may fail
false-positive, becase me_oldest may be not updated in read-only or exclusive modes.

Change-Id: Iad57a38efa30bc9fe2392ac24657727a7ce1f584
 2018-09-20 12:29:53 +03:00
Leonid Yuriev
0b4c957bd5 mdbx: fix mdbx_find_oldest() for exclusive mode. 
Change-Id: I41283bcf0bd22797530c74df125bf94cd3e73d00
 2018-09-20 00:05:36 +03:00
Leonid Yuriev
e73df34619 mdbx: fix Coverity warnings (minor). 
Change-Id: I4fa312f3a943f20e771f5149b2d8ad7c2520bb0e
 2018-09-19 22:04:34 +03:00
Leonid Yuriev
f7bd98a4ce mdbx-chk: allow gap for GC's PNL upto one page. 
Change-Id: Ie051442947e7588b868cec35ef9374368bf8a1c4
 2018-09-19 17:06:56 +03:00
Leonid Yuriev
82c975e174 mdbx: rework/fix cursor tracking inside mdbx_update_gc(). 
Change-Id: I2c320f63901a011992bc912938bc65084f63636b
 2018-09-19 17:06:27 +03:00
Leonid Yuriev
4117c9f111 mdbx: move macros/inlines to fix Windows builds. 
Change-Id: I48aaf6b77466bb8b13294b84de73fb6063c88190
 2018-09-19 00:24:49 +03:00
Leonid Yuriev
c4e1c2b488 mdbx: refine assections (minor). 
Change-Id: Ic924988b8ce043d6106df381c996dd2c8ff9ca1f
 2018-09-19 00:07:39 +03:00
Leonid Yuriev
8e8b40e7a2 mdbx: fix update_gc() assertion. 
Change-Id: I433382de0ddab41ad1530ee674ed22f9003c2779
 2018-09-19 00:07:39 +03:00
Leonid Yuriev
d6d03639a2 mdbx: one more fix/refine mdbx_update_gc(). 
Change-Id: I408db79aafb317ad20e8473edc1bc30c3afb6ea9
 2018-09-19 00:07:39 +03:00
Leonid Yuriev
c287f88dbd mdbx: fix update_gc() for rare case when no reclaiming was made before. 
Change-Id: Ib84da8ad26f9ef538dce2472c9ee89918bf6e25a
 2018-09-17 15:25:45 +03:00
Leonid Yuriev
68fd9c9908 mdbx: add mdbx_get2() for testing. 
Change-Id: Icd0961e464936fa2d24fd3ed87b61de038e955c2
 2018-09-17 15:25:45 +03:00
Leonid Yuriev
940138fbda mdbx: rework prefer_max_scatter inside mdbx_update_gc(). 
Change-Id: I6deceb73f8578d9306528e0204ba0895781057fe
 2018-09-17 15:25:45 +03:00
Leonid Yuriev
35cf4bb60f mdbx: add validation for DUPSORT flags. 
Change-Id: Id1f3325764fb496413d060ea0468394f7e18ae37
 2018-09-17 15:25:45 +03:00
Leonid Yuriev
ff336fa65e mdbx: fix mdbx_replace(). 
Change-Id: I2af00f101017795ca2b967479f86e5ea7e8ad37b
 2018-09-17 00:18:39 +03:00
Leonid Yuriev
49a3e04d92 mdbx: restore MDBX_SET behaviour. 
Change-Id: I1ddab75fdeeff594bf4ccdb14c7ce0415feb28f8
 2018-09-17 00:17:13 +03:00
Leonid Yuriev
bcbf040f5d mdbx: drop obsolete commented-out mdbx_node_add(). 
Change-Id: I092469e251991921b19abb72afab19dcfb70f862
 2018-09-16 19:13:02 +03:00
Leonid Yuriev
40edf7e323 mdbx: refine mdbx_update_gc(), add extra audit. 
Change-Id: I70b5bba977ab6fadfdffed722226ebe02abe252c
 2018-09-15 15:19:16 +03:00
Leonid Yuriev
c945359858 mdbx: remove "" from debug-strings. 
Change-Id: I27f9052e2d2e318f4386f40f17c321e8cbf005c0
 2018-09-15 15:18:15 +03:00
Leo Yuriev
d299a2601d mdbx: add SLAPD_LMDB_LEGACY option. 2018-09-14 16:09:29 +03:00
Leo Yuriev
1fca3d4c93 mdbx: fix add-node-args asserts. 2018-09-14 16:09:20 +03:00
Leonid Yuriev
30949031c1 mdbx: check for pgno inside mdbx_page_get(). 
Change-Id: I2fed589d592228c7a98a8aa76f5b6489569b13d2
 2018-09-14 02:04:25 +03:00
Leonid Yuriev
bf22699fb3 mdbx: avoid empty and unneeded large/overflow pages. 
Change-Id: I388a60180b999889fc15a1f3f3243c007a15edc6
 2018-09-13 21:49:27 +03:00
Leonid Yuriev
e08409d209 mdbx: add mdbx_cursor_check() for audit. 
Change-Id: Ica2133dea40864fb746f2dea39d8c09364b1243e
 2018-09-13 21:45:12 +03:00
Leonid Yuriev
70c796463b mdbx: fix tracking inside mdbx_cursor_del(). 
Change-Id: Ib1b3f00270d6aec18428da4caf0f173378b9b5b5
 2018-09-13 21:20:48 +03:00
Leo Yuriev
561d30518a mdbx: remove needless assert. 2018-09-13 21:18:02 +03:00
Leo Yuriev
01e016e6aa mdbx: fix tracking inside mdbx_cursor_del0(). 
Change-Id: If65804a610730cf80d73fc31c1e62fb9bf3b6c82
 2018-09-13 21:12:39 +03:00
Leonid Yuriev
94aa20febc mdbx: rework mdbx_dpage_free(), drop mdbx_page_free(). 
Change-Id: Ida58003b355fe0271a835a50c78b930c73806e87
 2018-09-13 21:05:26 +03:00