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mdbx: release v0.11.5

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The stable release with the hotfix/workaround for a flaw of Linux 4.19 (at least) unified page/buffer cache.
See [issue#269](https://github.com/erthink/libmdbx/issues/269) for more information.

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

 - [Simon Leier](https://github.com/leisim) for reporting and testing.
 - [Kai Wetlesen](https://github.com/kaiwetlesen) for [RPMs](http://copr.fedorainfracloud.org/coprs/kwetlesen/libmdbx/).
 - [Tullio Canepa](https://github.com/canepat) for reporting C++ API issue and contributing.

Fixes:
------

 - [Added workaround](https://github.com/erthink/libmdbx/issues/269) for a flaw of Linux 4.19 (at least) unified page/buffer cache.
 - [Fixed/Reworked](https://github.com/erthink/libmdbx/pull/270) move-assignment operators for "managed" classes of C++ API.
 - Fixed potential `SIGSEGV` while open DB with overrided non-default page size.
 - [Made](https://github.com/erthink/libmdbx/issues/267) `mdbx_env_open()` idempotence in failure cases.
 - Refined/Fixed pages reservation inside `mdbx_update_gc()` to avoid non-reclamation in a rare cases.
 - Fixed typo in a retained space calculation for the hsr-callback.

Minors:
-------

 - Reworked functions for meta-pages, split-off non-volatile.
 - Disentangled C11-atomic fences/barriers and pure-functions (with `__attribute__((__pure__))`) to avoid compiler misoptimization.
 - Fixed hypotetic unaligned access to 64-bit dwords on ARM with `__ARM_FEATURE_UNALIGNED` defined.
 - Reasonable paranoia that makes clarity for code readers.
 - Minor fixes Doxygen references, comments, descriptions, etc.

Signed-off-by: Леонид Юрьев (Leonid Yuriev) <leo@yuriev.ru>
This commit is contained in:
Леонид Юрьев (Leonid Yuriev)
2022-02-23 20:06:30 +03:00
parent 464886ab61
commit d01e44db0c
9 changed files with 23 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
src/man1/mdbx_chk.1
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@@ -1,6 +1,6 @@
.\" Copyright 2015-2022 Leonid Yuriev <leo@yuriev.ru>.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.TH MDBX_CHK 1 "2022-02-02" "MDBX 0.11.4"
.TH MDBX_CHK 1 "2022-02-23" "MDBX 0.11.5"
.SH NAME
mdbx_chk \- MDBX checking tool
.SH SYNOPSIS

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src/man1/mdbx_copy.1
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@@ -2,7 +2,7 @@
.\" Copyright 2012-2015 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copyright 2015,2016 Peter-Service R&D LLC <http://billing.ru/>.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.TH MDBX_COPY 1 "2022-02-02" "MDBX 0.11.4"
.TH MDBX_COPY 1 "2022-02-23" "MDBX 0.11.5"
.SH NAME
mdbx_copy \- MDBX environment copy tool
.SH SYNOPSIS

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src/man1/mdbx_drop.1
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@@ -1,7 +1,7 @@
.\" Copyright 2021-2022 Leonid Yuriev <leo@yuriev.ru>.
.\" Copyright 2014-2021 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.TH MDBX_DROP 1 "2022-02-02" "MDBX 0.11.4"
.TH MDBX_DROP 1 "2022-02-23" "MDBX 0.11.5"
.SH NAME
mdbx_drop \- MDBX database delete tool
.SH SYNOPSIS

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src/man1/mdbx_dump.1
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@@ -2,7 +2,7 @@
.\" Copyright 2014-2015 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copyright 2015,2016 Peter-Service R&D LLC <http://billing.ru/>.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.TH MDBX_DUMP 1 "2022-02-02" "MDBX 0.11.4"
.TH MDBX_DUMP 1 "2022-02-23" "MDBX 0.11.5"
.SH NAME
mdbx_dump \- MDBX environment export tool
.SH SYNOPSIS

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src/man1/mdbx_load.1
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@@ -2,7 +2,7 @@
.\" Copyright 2014-2015 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copyright 2015,2016 Peter-Service R&D LLC <http://billing.ru/>.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.TH MDBX_LOAD 1 "2022-02-02" "MDBX 0.11.4"
.TH MDBX_LOAD 1 "2022-02-23" "MDBX 0.11.5"
.SH NAME
mdbx_load \- MDBX environment import tool
.SH SYNOPSIS

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src/man1/mdbx_stat.1
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@@ -2,7 +2,7 @@
.\" Copyright 2012-2015 Howard Chu, Symas Corp. All Rights Reserved.
.\" Copyright 2015,2016 Peter-Service R&D LLC <http://billing.ru/>.
.\" Copying restrictions apply. See COPYRIGHT/LICENSE.
.TH MDBX_STAT 1 "2022-02-02" "MDBX 0.11.4"
.TH MDBX_STAT 1 "2022-02-23" "MDBX 0.11.5"
.SH NAME
mdbx_stat \- MDBX environment status tool
.SH SYNOPSIS