1d86235047
ITS#8209 MDB_CP_COMPACT: Threading/error handling
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Handle errors. Fix cond_wait condition so mc_new
is the sole control var. Drop specious cond_waits.
Do not look at 'mo' while copythr writes it.
Don't know if posix_memalign() pointer is defined after failure.
Some _aligned_free() doc seems to say arg NULL = user error.
8 years ago
f24d7d2c83
Add MDB_PREV_MULTIPLE (collected mdb.master changes)
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Logical counterpart to GET_MULTIPLE, NEXT_MULTIPLE
8 years ago
fe2b1cd731
Factor out refreshing sub-page pointers
8 years ago
6b1df0e4c7
More for ITS#8406 (xcursor fixups)
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Revert excess cursor fixup
xcursor fixup depends on init state
8 years ago
b8c1877be3
Cleanup: Add flag DB_DUPDATA, drop DB_DIRTY hack
8 years ago
b57bb99fa6
Pass cursor to mdb_page_get(), mdb_node_read().
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No change in behavior.
8 years ago
7a8d0f6953
Fix comment: SysV semaphores -> Posix semaphores
8 years ago
369b99a460
WIN64 needs off_t redefined too
9 years ago
d886593193
mdb_env_setup_locks: Plug mutexattr leak on error
9 years ago
21ed2bd4c9
ITS#8339 Solaris 10/11 robust mutex fixes
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Check for PTHREAD_MUTEX_ROBUST_NP definition (this doesn't work
on Linux/glibc because they used an enum). Zero out mutex before
initing.
9 years ago
b785bfbe61
ITS#8424 init cursor in mdb_env_cwalk
9 years ago
09e74f9056
Comment ovpage code in mdb_cursor_put()
9 years ago
dda2ac0a1b
ITS#8412 fix NEXT_DUP after cursor_del
9 years ago
b46fc3e438
ITS#8406 fix xcursors after cursor_del
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Don't leave them uninit'd if they now point at a valid DUP node
9 years ago
f9cdc4f032
mdb_drop optimization
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If we know there are no sub-DBs and no overflow pages, skip leaf scan.
9 years ago
0820431975
ITS#8393 fix MDB_GET_BOTH on non-dup record
9 years ago
798f020c59
Tweak Win32 errmsg buffer
9 years ago
60580aa678
ITS#7992 Fix memleak in prev change
9 years ago
ea7d99d970
Happy New Year
9 years ago
6c0900c353
ITS#8355 fix subcursors
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make sure C_DEL gets reset in subcursor after it moves.
9 years ago
05709ce6fa
Fixups for env_copy with large files
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wsize was being truncated to 32bits on Windows.
Only try to write 1GB at a time on Windows64;
larger writes fail with ERROR_WORKING_SET_QUOTA.
9 years ago
935a90dfc4
MinGW warning cleanup: _MSC_VER -> _WIN32.
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From 1ba5adb2ec
9 years ago
25fd09df6d
ITS#8334 Fix MDB_APPENDDUP vs. rewrite(single item)
9 years ago
fd7bfbc0df
ITS#8336 fix page_search_root assert on FreeDB
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Let "illegal" branch pages thru on the FreeDB - the condition
is only temporary and will be fixed by the time rebalance finishes.
9 years ago
ec32e90022
ITS#7992 cleanup
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check for utf8_to_utf16 failures
9 years ago
18caeaa70b
mdb_dbi_open(): Catch strdup failure
9 years ago
19d135af54
ITS#8330 Fix robust mutex detection for glibc 2.10 and 2.11
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pthread_mutexattr_setrobust and pthread_mutex_consistent are provided since 2.12 not 2.10:
https://sourceware.org/git/?p=glibc.git;a=commit;h=402cd98775db1478f64c9b0dbe00664b89eb2773
https://sourceware.org/git/?p=glibc.git;a=commit;h=78ee21859939ff75ccf8bbe00499b0c462df2e2d
9 years ago
e4b84e79f8
ITS#8321 cleanup unused var
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from da67af1a4b
9 years ago
00aae125be
ITS#8321 fix ambiguity in cursor_put fixup
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After delete/add of a node, other nodes may no longer be
pointing at the data they intended. This can confuse subsequent
fixups.
9 years ago
e0316e0fae
Cleanup C_DEL flag usage
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Only set it if the cursor's current position was deleted
9 years ago
46e3f46e76
ITS#8321 More cursor fixup
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Based on page_touch fixup from ITS#7594 but expanded:
make sure sub-cursors agree with main cursors.
9 years ago
2b89f4baf1
ITS#8321 page_touch - don't fixup the cursor we just touched
9 years ago
8e7cd2269d
ITS#8321 mdb_put cursor needs tracking too
9 years ago
7881fd0fa7
ITS#8321 Fix mdb_cursor_set
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Always reinit mc_pg[0] if cursor is not C_INITIALIZED
It might have a stale value when using nested txns
9 years ago
00515babcc
ITS#8321 deinit empty cursors
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Always unset C_INIT flag if the cursor's target DB has been deleted
9 years ago
75bca7f311
ITS#8323 Fix nested commit
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Must remove our spilled pages from parent's dirty list
9 years ago
c11ef29ffa
CURSOR_TMP_[UN]TRACK() -> WITH_CURSOR_TRACKING()
9 years ago
d78ffc9517
ITS#8321 reorganize page_split fixups
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DUPFIXED fixups needed to occur after separator update.
MDB_RESERVE handling moved after split fixup.
9 years ago
8fdf79600a
ITS#8321 simplify page_split fixups
9 years ago
7a76ded030
ITS#8321 track temporary cursors
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In rebalance/split operations, temporary cursors need to be visible
to propagate fixups
9 years ago
5c7b84b465
ITS#8321 fix mdb_cursor_put
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Ignore sub-cursors that shouldn't be fixed up
9 years ago
94831f7c3f
ITS#8321 fix mdb_cursor_shadow()
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Set a valid txn so that cursor fixup code works on the shadows
9 years ago
0ec3967e1d
ITS#8321 fix mdb_cursor_chk()
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It was reporting spurious errors due to uninit'd cursors
9 years ago
8773a08c43
ITS#8321 don't skip fixups on splitting cursors
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Adjustments can't be skipped, in recursive calls each level must
fixup their own level.
9 years ago
91dc62506b
ITS#8321 Fix del/dupsort
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When deleting a dupsort key, if other cursors pointed at that key,
set them to uninit'd, not EOF. They no longer have anything to
point at.
9 years ago
94e8009ca4
ITS#8300 more for prev commit
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Just tell explicitly which direction we moved/merged from
9 years ago
ba85adb52d
Silence some valgrind uninit warnings
9 years ago
bfe2088946
Refix root split check from 5da67968af
9 years ago
f13b971960
ITS#7992 assume Windows paths are UTF-8
9 years ago
28b57ba8b9
ITS#8316 cursor fixup in page_merge
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Deleting the merged page requires bumping down other ki's
of the page's parent.
9 years ago
Hallvard Furuseth