f633e2530f
Use refcounters
9 years ago
6f8b48a168
set_mapsize is basically a no-op in VL32
9 years ago
755cb69d8b
ITS#8324 additional tweaks
...
VirtualAlloc is only needed with WRITEMAP. Regular writes
already extend the mmap implictly.
9 years ago
fab89e678c
Refreshed MDB_VL32 variant
...
Should be fully compatible with 64-bit DBs
9 years ago
4198bbde17
ITS#8330 Fix robust mutex detection for glibc 2.10 and 2.11
...
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
fb5a768a77
ITS#8324 incremental DB file growth for Windows
9 years ago
dbbbfa10be
ITS#8321 cleanup unused var
...
from da67af1a4b
9 years ago
da67af1a4b
ITS#8321 fix ambiguity in cursor_put fixup
...
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
50d96511f8
Cleanup C_DEL flag usage
...
Only set it if the cursor's current position was deleted
9 years ago
1424aa06a6
ITS#8321 More cursor fixup
...
Based on page_touch fixup from ITS#7594 but expanded:
make sure sub-cursors agree with main cursors.
9 years ago
69829288dc
ITS#8321 page_touch - don't fixup the cursor we just touched
9 years ago
db02a71dd8
ITS#8321 mdb_put cursor needs tracking too
9 years ago
cf8677e1b8
ITS#8321 Fix mdb_cursor_set
...
Always reinit mc_pg[0] if cursor is not C_INITIALIZED
It might have a stale value when using nested txns
9 years ago
b5ce8108e8
ITS#8321 deinit empty cursors
...
Always unset C_INIT flag if the cursor's target DB has been deleted
9 years ago
83258ca81e
ITS#8323 Fix nested commit
...
Must remove our spilled pages from parent's dirty list
9 years ago
fae01c8df5
CURSOR_TMP_[UN]TRACK() -> WITH_CURSOR_TRACKING()
9 years ago
6fdaea4165
ITS#8321 reorganize page_split fixups
...
DUPFIXED fixups needed to occur after separator update.
MDB_RESERVE handling moved after split fixup.
9 years ago
fd598083a7
ITS#8321 simplify page_split fixups
9 years ago
3a31dd5a8a
ITS#8321 track temporary cursors
...
In rebalance/split operations, temporary cursors need to be visible
to propagate fixups
9 years ago
828107eb63
ITS#8321 fix mdb_cursor_put
...
Ignore sub-cursors that shouldn't be fixed up
9 years ago
0d5ebc508e
ITS#8321 fix mdb_cursor_shadow()
...
Set a valid txn so that cursor fixup code works on the shadows
9 years ago
88ac698707
ITS#8321 fix mdb_cursor_chk()
...
It was reporting spurious errors due to uninit'd cursors
9 years ago
3b9f857d8b
ITS#8321 don't skip fixups on splitting cursors
...
Adjustments can't be skipped, in recursive calls each level must
fixup their own level.
9 years ago
f3eb26c9bb
ITS#8321 Fix del/dupsort
...
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
f3e38565e4
ITS#8316 more for 60c34d14ec
9 years ago
d6ae2553df
ITS#8300 more for prev commit
...
Just tell explicitly which direction we moved/merged from
9 years ago
946e4d3b21
Silence some valgrind uninit warnings
9 years ago
1bfe7578bd
Refix root split check from 5da67968af
9 years ago
58ad1dd757
ITS#7992 assume Windows paths are UTF-8
9 years ago
60c34d14ec
ITS#8316 cursor fixup in page_merge
...
Deleting the merged page requires bumping down other ki's
of the page's parent.
9 years ago
a98b74e6df
ITS#8315 fix ovpage_free
...
Keep dirty_room sync'd with dirty_list
9 years ago
f08b70d0df
ITS#8313 more for ITS#8062
...
dummy flags must be init'd due to 3d46d550
9 years ago
4d140b92ee
ITS#8312 Fix loose pages in commit(nested txn)
9 years ago
355f64ad07
ITS#8311 add comment
9 years ago
6d63afb1d9
ITS#8311 fix page_split from update_key
...
Check for top of stack. Usually the cursor only has height 1 when
calling page_split, but not always.
9 years ago
3360cbad66
ITS#7209 Default MDB_DSYNC = O_SYNC if no O_DSYNC
9 years ago
c46119a545
ITS#8310 fix mdb_rebalance cursor fixup
...
When collapsing root, must adjust entire cursor stack
9 years ago
c6d908075e
Tweak robust mutex detection for glibc
9 years ago
3c9786b5e8
ITS#8304 fix page_merge
...
Was using the pre-touch dst page pointer instead of the touched page
9 years ago
0fdfdf320c
ITS#8300 more for node_move
...
When moving a node from one page to another, make sure other cursors'
parent index gets adjusted too.
9 years ago
3ff8a73704
ITS#8300 simplify
9 years ago
b12bdaaade
ITS#8300 more for node_move fixups
...
When moving a node from the right neighbor, a different
adjustment is needed.
9 years ago
7a5a78ef0c
ITS#8300 fix node_move
...
Don't adjust other cursors when we added a node on the right.
9 years ago
0c777dfc99
ITS#8300 fix rebalance after node_move
...
ITS#8258, ITS#7829 fixes checked parent index to see if we were moving
from a left neighbor. Should have just checked to see if current index
was 0, meaning we added on the left. (Parent index may not tell us
anything meaningful after a nested rebalance.)
9 years ago
eddd9b7537
ITS#8238 fix DUPFIXED page_split
...
Parent mc_ki wasn't adjusted if new_indx was > split point
9 years ago
d372a2a199
ITS#8299 fix page_merge cursor fixup
...
The parent's mc_ki has changed. We need to fix that up as well
in other cursors.
9 years ago
b9130d3d63
Use MDB_USE_ROBUST not MDB_NO_ROBUST
9 years ago
2be6797534
Add MDB_NO_ROBUST to disable Robust Mutexes
9 years ago
2ee9c4a30e
Fix MDB_NOSYNC,MDB_NOMETASYNC thinko
9 years ago
619ccdd3da
ITS#8270 win32: fix conversion error with MSVC
9 years ago
Howard Chu