ISAR/libmdbx
3
0
Fork 0
mirror of https://github.com/isar/libmdbx.git synced 2025-01-10 17:34:13 +08:00
Code Issues Packages Projects Releases Wiki Activity
1,469 Commits 5 Branches 68 Tags 13 MiB
Commit Graph

474 Commits

Author SHA1 Message Date
Leo Yuriev
ee899a21ed mdbx: treat pagesize == 0/INTPTR_MAX as aliases for MIN_PAGESIZE/MAX_PAGESIZE. 2019-03-05 17:55:33 +03:00
Leo Yuriev
3535e7a6d6 mdbx: returns as-is (i.e. negative) the estimation results for an inverted ranges. 2019-03-05 15:50:45 +03:00
Leonid Yuriev
8ddfd1f34a mdbx: adds functions for distance/move/range estimation (initial). 
Change-Id: If59eccf7311123ab6384c4b93f9b1fed5a0a10d1
 2019-03-05 02:57:15 +03:00
Leonid Yuriev
14ae9fb2a1 mdbx: env_set_geometry() treat zero-values also as defaults. 
Change-Id: If8c6f7d7bbeffe71ae4e28f27184103dd1da257b
 2019-03-02 14:26:09 +03:00
Leonid Yuriev
01797cf1bc mdbx: env_open() consider zero mode_t as open-existing flag. 
Change-Id: I6f9dbf2059822afaba4c3de8f4ce380613a7dc36
 2019-03-02 13:31:08 +03:00
Leo Yuriev
44a067283a mdbx: fix comment typo (minor). 2019-02-12 13:39:16 +03:00
Leonid Yuriev
49fa9b9c35 mdbx: fix handling MDBX_APPENDDUP mode. 
Change-Id: I36de2a8dcab5126dab3857a7840ab3904a1d19c8
 2019-02-04 01:41:11 +03:00
Howard Chu
bfffaa66b8 mdbx: import - tweak mdb_page_split (ITS#8969). 
Bump up number of keys for which we use fine-grained splitpoint search

Change-Id: Icca2e1953cbcd6898b790f657636c2195b397790
 2019-02-03 13:07:17 +03:00
Leo Yuriev
9cc9116df3 mdbx: 2019 HNY. 
Change-Id: Iec6b7affedef0ea89fad917eb17af7e8201a7482
 2019-02-03 12:28:01 +03:00
Leonid Yuriev
08508d34b3 mdbx: MDBX_BAD_DBI instead of MDBX_NOTFOUND in case table was dropped. 
Change-Id: I2894a5721d2be2bb982e7c7a607c6a0413f7e3ca
 2019-01-27 00:17:57 +03:00
Leonid Yuriev
5fd05db6ea mdbx: minor fix/refine mdbx_txn_straggler() for r/w-txn. 
Change-Id: Id44a1db414de457d74a3e1d9d5c96064a7278080
 2019-01-17 23:14:25 +03:00
Leonid Yuriev
4708e0cf79 mdbx-winfdows: fix returning negative value on failure. 
Change-Id: Iaf5fb1f0cbcc3c14e2d3edf1f57538ecc0dfdf00
 2019-01-17 23:10:04 +03:00
Leo Yuriev
f55e1ec5cc mdbx-windows: more safety/robustness for DB shriking. 2018-11-22 17:50:49 +03:00
Leo Yuriev
35f95e8ca2 mdbx-windows: always susppend local threads while resize DB (workaround for Windows kernel bug). 
We should not concern about performance on Windows platform,
it just unreasonable. Therefore just always suspend the local
threads to avoid this issue.

This resolves https://github.com/leo-yuriev/libmdbx/issues/48
 2018-11-22 14:19:49 +03:00
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
Leo Yuriev
f22c0856bf mdbx: fix tracking inside mdbx_rebalance(). 2018-09-13 21:05:01 +03:00
Leo Yuriev
76f7c118c6 mdbx: alter mdbx_rebalance(). 2018-09-13 21:02:14 +03:00
Leo Yuriev
ff738f1512 mdbx: alter mdbx_page_merge(). 
Change-Id: I33a3523e0efc914f6d85dfbbf69b97dd70d6c721
 2018-09-13 20:59:10 +03:00
Leonid Yuriev
36fe81edad mdbx: refine mdbx_update_key() and mdbx_cursor_put(). 
Change-Id: I26b97f1eecff1f03e578193aebb5592ab48dd38e
 2018-09-13 20:51:16 +03:00
Leonid Yuriev
8cd0107e6a mdbx: alter mdbx_page_loose() and rework mdbx_kill_page(). 
Change-Id: I646b6fb6cdcd05f5058356ee38f888519403a78f
 2018-09-13 20:47:24 +03:00
Leo Yuriev
cbd0b42e20 mdbx: alter mdbx_page_split(). 2018-09-13 20:37:15 +03:00
Leonid Yuriev
6d33c137f6 mdbx: fix mdbx_cursor_put(). 
Change-Id: I280c6f275372952ce3411e564928ad6c3387b00c
 2018-09-13 20:32:07 +03:00
Leonid Yuriev
78143d9a48 mdbx: fix mdbx_node_add_leaf2(). 
Change-Id: I07c5f7c1e3e21cbc4699a4fee69d651ac0779aca
 2018-09-13 20:31:16 +03:00
Leo Yuriev
6206b67d32 mdbx: rework move-node and split add-node. 2018-09-13 20:28:40 +03:00
Leonid Yuriev
771ac1928b mdbx: add more const (minor). 
Change-Id: I8aa44db6ed5da6a70bc8a011b83ab49a8f9f47c6
 2018-09-13 20:17:12 +03:00
Leonid Yuriev
b6aace0825 mdbx: refine page-type macros. 
Change-Id: I9f331bf17c1de1a1402d66e8b4081f31133e2b59
 2018-09-13 20:06:13 +03:00
Leo Yuriev
a30828b457 mdbx: alter mdbx_node_shrink(). 2018-09-13 19:56:53 +03:00
Leo Yuriev
ecb0e268b0 mdbx: more asserts for page-type. 2018-09-13 19:54:02 +03:00
Leonid Yuriev
b2ddd49b77 mdbx: assertions for LEAF/BRANCH-pages mixing. 
Change-Id: I52ddc64b99fa5c07e2d50a52cc17989db5ab35d5
 2018-09-13 19:45:06 +03:00
Leonid Yuriev
69c14f3694 mdbx: minore refine mdbx_page_alloc(). 
Change-Id: Ie5e5db2a0d24547544c55467cafa6237aead8c84
 2018-09-13 19:44:32 +03:00
Leo Yuriev
22e7630d53 mdbx: fix MDBX_CORRUPTED due open/shrink collision. 2018-09-13 19:32:03 +03:00
Leo Yuriev
a150b791a4 mdbx: audit freeing large/overflow pages. 2018-09-13 18:15:40 +03:00
Leonid Yuriev
94b1553637 mdbx: fix mdbx_ovpage_free(). 
Change-Id: I453921b356f412fad59efd6ce31ddb75f0d84358
 2018-09-13 18:15:40 +03:00
Leonid Yuriev
f1bb2f1ec2 mdbx: fix mdbx_gc_update() for empty list of reclaimed-pages. 
Change-Id: I7386eab7e663ec8ee330705c4b202429bf9f6793
 2018-09-13 18:15:30 +03:00
Leonid Yuriev
64fb9b81f3 mdbx: allow GC's PNL be partially unused. 2018-09-13 17:46:52 +03:00
Leo Yuriev
6fb628d88d mdbx: require data == NULL for mdbx_cursor_get(MDBX_SET). 2018-09-13 17:45:26 +03:00
Leo Yuriev
7ffff48fdc mdbx: rework mdbx_update_gc(). 2018-09-13 17:40:55 +03:00
Leo Yuriev
cbafb3f471 mdbx: update DBXs with cursor-tracking. 2018-09-13 17:40:55 +03:00
Leonid Yuriev
7ce1a4c0cf mdbx: clarify mdbx_backlog_size(). 
Change-Id: I42170dded36b7259f61c028fefb72691ff791388
 2018-09-13 17:40:55 +03:00
Leo Yuriev
e00dce3543 mdbx: rework PNL, DPL and TXN lists. 
Change-Id: I79c7399912516b17cc255fc8e24b5941338e5eb1
 2018-09-13 17:40:55 +03:00
Leonid Yuriev
289da70a67 mdbx: fix max_keysize (TODO). 
Change-Id: I660b1b3e454d9b51a24d3b4cc987c8e2980bd435
 2018-09-13 17:19:06 +03:00
Leo Yuriev
0be592530e mdbx: fix accounting mdbx_ovpage_free(). 2018-09-13 17:19:06 +03:00
Leo Yuriev
6ce08100fa mdbx: fix accounting mdbx_page_loose(). 2018-09-13 16:52:12 +03:00
Leonid Yuriev
c3a9ad52ed mdbx: fix accounting mdbx_page_new(). 
Change-Id: I635c4f4dedeb03ef7011a7c1516c53a446416901
 2018-09-13 16:50:52 +03:00
Leo Yuriev
7c5d24f99a mdbx: fix accounting mdbx_rebalance(). 2018-09-13 16:49:25 +03:00
Leo Yuriev
3a8d73b7ef mdbx: fix accounting mdbx_drop0(). 2018-09-13 16:47:25 +03:00
Leo Yuriev
5c06a4c917 mdbx: add mdbx_outer_db(). 2018-09-13 16:46:16 +03:00
Leonid Yuriev
02f3230e0c mdbx: rework cursor's couple (required for further fixing). 
Change-Id: Ic89c59eaea36d14a26e29d2012c693d92474a748
 2018-09-13 16:38:43 +03:00
Leo Yuriev
e25b30b5ce mdbx: add mdbx_page_befree(). 2018-09-13 16:25:46 +03:00
Leonid Yuriev
676fc941f1 mdbx: fix accounting mdbx_cursor_del(). 
Change-Id: I19418e46ac1c692aa4eb346019c3a11539870f94
 2018-09-13 16:23:33 +03:00
Leonid Yuriev
f62bb4b6a7 mdbx: fix accounting mdbx_cursor_put(). 
Change-Id: I7e621d62104d2d4e1c8cabf479077369d566f135
 2018-09-13 16:22:03 +03:00