Leo Yuriev
81661ff952
mdbx: add shared cache for oldest reader's txnid.
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Change-Id: I48cbc778b873445dffa8ecef1fc3633e0193131f
2017-06-16 05:21:49 +03:00
Leo Yuriev
c01aeb5c68
mdbx: refine meta_txnid().
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Change-Id: I4d78b2ebed8850c90dc762405ba939be7385c9a3
2017-06-16 05:21:49 +03:00
Leo Yuriev
ae71c2aa36
mdbx: simplify find-oldest inside mdbx_page_alloc().
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Change-Id: I88dfc8ee268eba2452bffd3c4e6cfd066bcd8b04
2017-06-16 05:21:27 +03:00
Leo Yuriev
760f7d1331
mdbx: fix nasty 'inverted if-condition' inside mdbx_reader_check0().
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Fix c2087f186e
2017-06-15 15:05:14 +03:00
Leo Yuriev
ddc3787936
mdbx: fix MDBX_RESULT_TRUE handling inside mdbx_mutex_failed()...mdbx_oomkick().
2017-06-15 14:56:25 +03:00
Leo Yuriev
71e2fe3df0
mdbx: add MDBX_DBG_DUMP for mdbx_setup_debug().
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So, meta-pages and lck-section now will be included into a coredump.
2017-06-15 13:45:16 +03:00
Leo Yuriev
2392c70e2b
mdbx: refine MDBX_oom_func description.
2017-06-15 05:09:36 +03:00
Leo Yuriev
0ef41bef2b
mdbx: fix mdbx_txn_straggler() for write-txn.
2017-06-13 19:27:52 +03:00
Leo Yuriev
e7f9f2bd5c
ci: add Coverity Scan (initial).
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Change-Id: I7430ae49b1e5f02dbaa2fc31a5d3b992ec2ca2e3
2017-06-12 15:41:53 +03:00
Leo Yuriev
6f53dd0719
mdbx: add mdbx_dbi_flags_ex().
2017-06-09 16:44:34 +03:00
Leo Yuriev
3ca64535b6
mdbx: add NTAPI to OSAL.
2017-06-07 18:17:21 +03:00
Leo Yuriev
d2d513014d
mdbx: add mdbx_lck_upgrade() to OSAL.
2017-06-06 20:28:00 +03:00
Leo Yuriev
204904df7c
mdbx: disallow begin txn if env not yet opened.
2017-06-06 20:28:00 +03:00
Leo Yuriev
fbce45cb98
mdbx: allow calling mdbx_env_sync() inside transaction.
2017-06-06 20:28:00 +03:00
Leo Yuriev
1d15ae4b13
mdbx: zeroing MDBX_page.mp_validator for Valgrind/AddressSanitizer.
2017-06-06 17:47:46 +03:00
Leo Yuriev
465459dc58
mdbx: add MDBX_txn.mt_owner and MDBX_THREAD_MISMATCH.
2017-06-06 17:11:29 +03:00
Leo Yuriev
3bf3a08f96
mdbx: fix write-txn thread cleanup.
2017-06-06 17:09:49 +03:00
Leonid Yuriev
318646794e
mdbx: partial fix MSVC level-4 warnings.
2017-06-06 04:15:08 +03:00
Leonid Yuriev
90b30e7584
mdbx: level-4 warnings for debug-build.
2017-06-06 04:15:08 +03:00
Leonid Yuriev
bfa6dea784
mdbx: fix size_t/unsigned/int warnings.
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Change-Id: Ic5a8684aed232b8b732d6e7a87a6757f3f7afcec
2017-06-06 04:15:08 +03:00
Leonid Yuriev
7e85ad82f1
mdbx: refine read_header(), add MDBX_TOO_LARGE.
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Change-Id: I25b9bb2e3817993d627b2b784dfa496d9ba7e7b0
2017-06-06 04:15:08 +03:00
Leo Yuriev
61d7ea283f
mdbx: size_t for sync_threshold and mapsize.
2017-06-06 04:15:08 +03:00
Leo Yuriev
802c10f13f
mdbx: log2shift instead of multiplication by pagesize.
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Change-Id: I72c4c7699a409795459b466ff74c388b15b13687
2017-06-06 04:15:08 +03:00
Leo Yuriev
9ef81ac16c
mdbx: add 'unlikely' to IS_OVERFLOW().
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Change-Id: Ia92aac948046890ca4f9d9c3fbff0b4ac5728fab
2017-06-06 04:15:08 +03:00
Leo Yuriev
439ae3983c
mdbx: use 2^N constants for fill-threshold.
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Change-Id: I3e190f5af77282a7995ae733c7a6865a21daa6c3
2017-06-06 04:15:08 +03:00
Leo Yuriev
59c22ab036
mdbx: use 32-bit pgno_t (page numbers).
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Change-Id: Ie9f3528e12b7be27765c0225edde26e4d8282692
2017-06-06 04:15:08 +03:00
Leo Yuriev
1343b46466
mdbx: add txnid-list functions.
2017-06-06 04:15:08 +03:00
Leo Yuriev
52f52de2d5
mdbx: include meta-pages into a coredump.
2017-06-06 04:15:08 +03:00
Leo Yuriev
95ebdb7065
mdbx: MAX_PAGESIZE always 64K.
2017-06-06 04:15:08 +03:00
Leo Yuriev
19dd181b6f
mdbx: fix STATIC_ASSERT for MSVC.
2017-06-06 04:15:08 +03:00
Leo Yuriev
7f4684abff
mdbx: update TODO.
2017-06-06 04:15:08 +03:00
Leo Yuriev
61a3766e23
mdbx: update DB format and signatures.
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Change-Id: I9c4b187e8ebc3df63fef15ae98872e27d56a01ab
2017-06-06 04:15:08 +03:00
Lorenz Bauer
d99b2a4b16
mdbx: use F_SETNOSIGPIPE to SIGPIPE husing on a OS X.
2017-06-06 04:15:08 +03:00
Leo Yuriev
98a8fbdc7a
mdbx: restore SIGPIPE hushing in the db-copy-thread.
2017-06-06 04:15:08 +03:00
Leonid Yuriev
e7ee0bc762
mdbx: refine testing-jitter, add MDBX_DBG_JITTER.
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Change-Id: Ibc3bd8a16626e97aabc2cc544a3803f2e2bc3a10
2017-06-06 04:15:08 +03:00
Leo Yuriev
009618560f
mdbx: refine mdbx_is_dirty().
2017-05-30 15:32:05 +03:00
Leo Yuriev
d5b0e68326
mdbx: fix merge/rebase error (remove mm_txnid field).
2017-05-29 20:44:17 +03:00
Leo Yuriev
a36b065cd9
mdbx: logging MDBX_PROBLEM reasons.
2017-05-29 20:17:02 +03:00
Leo Yuriev
11e8727483
mdbx: fix missing braces.
2017-05-29 20:16:09 +03:00
Leo Yuriev
70fe982c3a
mdbx: fix MDBX_WANNA_RECOVERY description.
2017-05-29 19:38:43 +03:00
Leo Yuriev
d91785f635
mdbx: disable unnecessary assertion in mdbx_is_dirty().
2017-05-29 19:38:43 +03:00
Leo Yuriev
0f676db491
mdbx: add locking while open/close/drop dbi-handles (avoid dbi-related races).
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This avoid races and collisions between threads when opening,
closing and deleting DBI-handles.
unfortunately, this does not resolve collision in the case an one thread
closing the DBI-handle while the another thread performs transaction.
Change-Id: I48c3ffb11a8f83739fae1712db3476645f573e09
2017-05-29 19:38:43 +03:00
Leo Yuriev
bd5d092a2b
mdbx: check system pagesize (paranoia).
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Change-Id: I596c686a996f7d1521789f22900022c4da629e1b
2017-05-28 18:55:18 +03:00
Leo Yuriev
a0ddf167dd
mdbx: common database format for 32/64 targets (remove 'size_t' structures).
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Change-Id: I2d7c77603ee27c5ae4b82f762a726f71136527c8
2017-05-28 18:35:58 +03:00
Leo Yuriev
fca74ab80c
mdbx: refine meta-commit in WRITEMAP mode.
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Change-Id: Ieb53bf6144a104fc88b0b07b4abdde20f4b01978
2017-05-28 18:35:58 +03:00
Leo Yuriev
2347282b4f
mdbx: add assertions for reclaiming-edge.
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Change-Id: I87e11f69423b4e7841c4f8ec6b5ecfdff9e96b0d
2017-05-28 17:06:04 +03:00
Leo Yuriev
236ddda1ae
mdbx: more assertions for mdbx_txn_renew0().
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Change-Id: I3c179d105c3e6388c08b2c371ada4d457af50bed
2017-05-28 17:06:04 +03:00
Leo Yuriev
2ea97ae281
mdbx: refine find_oldest() and meta_head().
2017-05-28 17:06:04 +03:00
Leo Yuriev
91bc3129d5
mdbx: refine mdbx_page_search().
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Change-Id: I9c87ae2ffe317538813ebec971ad093936f4c504
2017-05-28 17:06:04 +03:00
Leo Yuriev
9318e4cabb
test: fix oom_callback() nasty bug.
2017-05-28 17:06:04 +03:00
