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Author SHA1 Message Date
Леонид Юрьев (Leonid Yuriev)
6f37c8e57f mdbx: resolve all warnings from MinGW. 2022-03-30 18:13:08 +03:00
Leonid Yuriev
21da42d23d mdbx: fix built-in status of MDBX_WITHOUT_MSVC_CRT option. 2022-03-30 18:10:03 +03:00
Леонид Юрьев (Leonid Yuriev)
2497437060 mdbx: mark the parent transaction dirty in case the undo of the geometry update failed during abortion of a nested transaction. 2022-03-29 18:57:35 +03:00
Леонид Юрьев (Leonid Yuriev)
33a9395afe mdbx: use MDBX_EPERM to indicate that the geometry cannot be updated instead of `MDBX_RESULT_TRUE'. 2022-03-29 18:57:26 +03:00
Leonid Yuriev
7654c9d9a1 mdbx-test: handle MDBX_RESULT_TRUE from mdbx_env_set_geometry() under Windows. 2022-03-28 23:57:24 +03:00
Leonid Yuriev
27a513682a mdbx: disable C5105 warning for Visual Studio > 15.7 (MSVC > 19.14). 2022-03-28 23:57:24 +03:00
Leonid Yuriev
92cb0cc0db mdbx-cmake: forcing /INCREMENTAL:NO while using LTO/Interprocedutal optimization. 2022-03-28 23:57:24 +03:00
Leonid Yuriev
cf32f4cdb3 mdbx-cmake: removing /W3 when adding /W4 to avoid stupid MSVC warnings. 2022-03-28 23:57:24 +03:00
Leonid Yuriev
57978b0f7f mdbx-cmake: add remove_flag and remove_compile_flag macros. 2022-03-28 23:57:24 +03:00
Леонид Юрьев (Leonid Yuriev)
eb532b8907 mdbx-tools: add check for log-level. 2022-03-28 23:57:24 +03:00
Леонид Юрьев (Leonid Yuriev)
6f06641bf2 mdbx-tools: handle NULL from memory allocation functions. 2022-03-28 23:44:31 +03:00
Леонид Юрьев (Leonid Yuriev)
1ccc9b3e3b mdbx-make: add missed "--match=v[0-9]*" to git describe. 2022-03-28 09:19:39 +03:00
Леонид Юрьев (Leonid Yuriev)
ec0379ad93 mdbx-cmake: add missed "--match=v[0-9]*" to git describe. 2022-03-28 09:16:15 +03:00
Леонид Юрьев (Leonid Yuriev)
18789654fc mdbx: update ChangeLog. 2022-03-27 16:01:04 +03:00
Леонид Юрьев (Leonid Yuriev)
bac546bdfa mdbx-make: add tools-static target. 2022-03-27 14:01:18 +03:00
Леонид Юрьев (Leonid Yuriev)
a6b506be45 mdbx-test: minor refine Valgrind-suppressions for gcc-isra. 2022-03-25 13:54:34 +03:00
Леонид Юрьев (Leonid Yuriev)
6380f2e844 mdbx: minor reformat (cosmetics). 2022-03-25 13:47:37 +03:00
Леонид Юрьев (Leonid Yuriev)
fef90d2a3c mdbx: add explicit memset() for debugging. 2022-03-25 13:47:37 +03:00
Леонид Юрьев (Leonid Yuriev)
d522069080 mdbx: fix rare SIGSEGV in cursor tracking code. 
The error was that the array of pointers in the transaction zeroed by the
value of env->me_numdbs and before txn->mt_numdbs was set to env->me_numdbs.
Thus, a cursor pointer(s) in the starting transaction could uninitialized if
another thread opened a dbi-handle(s) between the two aforementioned events.
 2022-03-25 13:05:46 +03:00
Леонид Юрьев (Leonid Yuriev)
d5e4c198d8
mdbx: release v0.11.6 
The stable release with the complete workaround for an incoherence flaw of Linux unified page/buffer cache.
Nonetheless the cause for this trouble may be an issue of Intel CPU cache/MESI.
See [issue#269](https://github.com/erthink/libmdbx/issues/269) for more information.

Acknowledgements:
-----------------

 - [David Bouyssié](https://github.com/david-bouyssie) for [Scala bindings](https://github.com/david-bouyssie/mdbx4s).
 - [Michelangelo Riccobene](https://github.com/mriccobene) for reporting and testing.

Fixes:
------

 - [Added complete workaround](https://github.com/erthink/libmdbx/issues/269) for an incoherence flaw of Linux unified page/buffer cache.
 - [Fixed](https://github.com/erthink/libmdbx/issues/272) cursor reusing for read-only transactions.
 - Fixed copy&paste typo inside `mdbx::cursor::find_multivalue()`.

Minors:
-------

 - Minor refine C++ API for convenience.
 - Minor internals refines.
 - Added `lib-static` and `lib-shared` targets for make.
 - Added minor workaround for AppleClang 13.3 bug.
 - Clarified error messages of a signature/version mismatch.

Signed-off-by: Леонид Юрьев (Leonid Yuriev) <leo@yuriev.ru>
 2022-03-24 20:44:21 +03:00
Леонид Юрьев (Leonid Yuriev)
415d0d1dfb mdbx: update ChangeLog. 2022-03-24 19:19:53 +03:00
Леонид Юрьев (Leonid Yuriev)
50d5b2345e mdbx-test: add Valgrind-suppressions for bcmp/memcmp of page-check inside mdbx_iov_write(). 
Related to https://github.com/erthink/libmdbx/issues/269.
 2022-03-24 12:11:50 +03:00
Леонид Юрьев (Leonid Yuriev)
d13534967a mdbx++: fix copy&paste typo inside mdbx::cursor::find_multivalue(). 2022-03-24 12:11:50 +03:00
Леонид Юрьев (Leonid Yuriev)
43070c7b26 mdbx: minor fix meta_checktxnid() for Valgrind/ASAN usage. 
Related to https://github.com/erthink/libmdbx/issues/269.
 2022-03-24 12:11:50 +03:00
Леонид Юрьев (Leonid Yuriev)
45f8197635 mdbx: clarify/refine error messages of a signature/version mismatch. 2022-03-24 00:19:34 +03:00
Леонид Юрьев (Leonid Yuriev)
3db02d2236 mdbx++: explicitly define noexcept copy-assignment ops as workaround for AppleClang > 13.3 bug. 
Try workaround for https://github.com/erthink/libmdbx/issues/278
 2022-03-23 18:06:28 +03:00
Леонид Юрьев (Leonid Yuriev)
b79f6712e3 mdbx: refine override_meta() to preserve format-signature for legacy/zero mod_txnid. 2022-03-23 00:48:41 +03:00
Леонид Юрьев (Leonid Yuriev)
de63041b7d mdbx: add MDBX_DBG_DONT_UPGRADE flag. 2022-03-23 00:48:41 +03:00
Леонид Юрьев (Leonid Yuriev)
a5c064c33e mdbx: preserve (don't upgrade) format-signature during turn to a specified meta-page while recovery. 2022-03-23 00:48:41 +03:00
Your Name
9c832c24a6 mdbx: minor fix error-message space. 2022-03-23 00:48:41 +03:00
Леонид Юрьев (Leonid Yuriev)
c4a5325aaf mdbx: check-and-retry against page arrival as a workaround for unified page/buffer cache incoherency. 
Part 2 of 2 of the workaround for https://github.com/erthink/libmdbx/issues/269.
 2022-03-08 17:09:29 +03:00
Леонид Юрьев (Leonid Yuriev)
93cf99a07c mdbx: drop the previous temporary workaround for unified page/buffer cache incoherency. 
Related to https://github.com/erthink/libmdbx/issues/269.
 2022-03-06 13:22:57 +03:00
Леонид Юрьев (Leonid Yuriev)
00ed61c685 mdbx: check-and-retry a mvcc-snapshot for unified page/buffer cache coherency. 
Part 1 of 2 of the workaround for https://github.com/erthink/libmdbx/issues/269.
 2022-03-06 13:22:38 +03:00
Леонид Юрьев (Leonid Yuriev)
f84d9f6208 mdbx++: minor refine mdbx::cursor::erase(). 2022-03-06 00:13:11 +03:00
Леонид Юрьев (Leonid Yuriev)
9569b864ff mdbx-test: fix quoting for tr args inside long_stochastic.sh 2022-03-05 15:37:32 +03:00
Леонид Юрьев (Leonid Yuriev)
8b69be8def mdbx: update ChangeLog. 2022-03-05 15:14:20 +03:00
Леонид Юрьев (Leonid Yuriev)
4c619e32f7 mdbx: move origin to https://gitflic.ru/project/erthink/libmdbx. 2022-03-05 14:39:02 +03:00
Леонид Юрьев (Leonid Yuriev)
ed86d9c066 mdbx: add link to Scala bindings. 
Resolves https://github.com/erthink/libmdbx/issues/274.
 2022-03-05 14:39:02 +03:00
Леонид Юрьев (Leonid Yuriev)
6fbaa54d3e mdbx: remove PayPal from links for sponsorship. 2022-03-05 14:39:02 +03:00
Леонид Юрьев (Leonid Yuriev)
9d8fc7b984 mdbx: minor mix result caching inside the get_reasonable_db_maxsize(). 
Change-Id: I9763ebb323d4f66e702e07f708e269e2479880ac
 2022-03-05 14:31:02 +03:00
Леонид Юрьев (Leonid Yuriev)
8c2efe3aaa mdbx++: add full mdbx::env_managed::geometry() for convenience. 
Change-Id: Ib132c776bfc503336582b672de1c44fcac286936
 2022-03-05 14:31:02 +03:00
Леонид Юрьев (Leonid Yuriev)
4b130bd82c mdbx-make: add lib-static and lib-shared targets. 
Resolve https://github.com/erthink/libmdbx/issues/275.
 2022-03-05 14:28:15 +03:00
Леонид Юрьев (Leonid Yuriev)
44fb240955 mdbx: merge branch issue-269 into the devel branch. 2022-03-04 17:46:43 +03:00
Леонид Юрьев (Leonid Yuriev)
bfea3ca9fb mdbx: minor refine mdbx_page_search() internals. 2022-03-04 17:38:25 +03:00
Леонид Юрьев (Leonid Yuriev)
7ade182d64 mdbx: minor simplify/refine mdbx_env_set_geometry() internals. 2022-03-04 17:38:25 +03:00
Леонид Юрьев (Leonid Yuriev)
4adc7aa58d mdbx: add few checks to mdbx_validate_meta(). 2022-03-04 11:53:14 +03:00
Леонид Юрьев (Leonid Yuriev)
110cf09cf8 mdbx: simplify core-dbs update inside mdbx_txn_commit_ex(). 2022-03-04 11:49:54 +03:00
Леонид Юрьев (Leonid Yuriev)
fb25648b9c mdbx: force mdbx_page_get() to inline. 2022-03-04 11:49:01 +03:00
Леонид Юрьев (Leonid Yuriev)
78170a5750 mdbx: minor reduce/lowering debug "update oldest" logging. 2022-03-04 11:41:17 +03:00
Леонид Юрьев (Leonid Yuriev)
71d07b3a8e mdbx: adding cursors tracking/lists for read-only transactions. 
Briefly, this commit fixes a missed flaw:
 - Cursor tracking is required to replacing shaded pages and adjusting the positions in writing transactions;
 - Thus, historically, an internal linked list was maintained for a read-write transactions, but not for a read-only.
   For this reason, the API for using cursors should be different for writing and reading transactions;
 - However, the libmdbx's API has been significantly improved, including the ability to reuse cursors and a uniform cursors behavior for any kind of transactions.
   My mistake is that due to working with MithrilDB, I forgot to make a same changes to libmdbx.

Fixes https://github.com/erthink/libmdbx/issues/272.
 2022-03-03 15:00:28 +03:00