Commit Graph

435 Commits

Author SHA1 Message Date
Howard Chu
2f04728471 ITS#7892 Fix MacOSX section name 2014-07-08 16:27:03 -07:00
Hallvard Furuseth
e1a676eb18 ITS#7713 cleanups
'#ifdef MDB_DEVEL' -> '#if MDB_DEVEL'
Fix comments, use actual PAGEBASE macro as originally intended.
Actually enable 64K pages. Set MDB_DATA_VERSION for testing only.
2014-07-08 15:01:18 -07:00
Hallvard Furuseth
6ed295b256 Fixes for loose pages
mdb_txn_commit(child): Give loose pages to parent.
Use a pointer beyond the page header instead of mp_next, so
we will not need to save/restore mp_pgno. This avoids a crash
caused by references to mp_pgno.
2014-07-08 14:39:57 -07:00
Howard Chu
b3e8c71dc7 Re-fix cursor EOF
Fix in 534dcc7212 was in wrong place
2014-07-08 11:54:24 -07:00
Howard Chu
68e6faad5c ITS#7713 handle 65536 byte page size
Fix mp_lower/mp_upper to exclude PAGEHDRSZ, which means our
max mp_upper is now pagesize - PAGEHDRSZ and won't overflow.
Currently must define MDB_DEVEL to use. Will be default for
LMDB 1.0/OpenLDAP 2.5
2014-07-07 17:31:15 -07:00
Howard Chu
534dcc7212 Set xcursor EOF after deleting last entry 2014-07-07 17:13:51 -07:00
Howard Chu
1ac5147fc1 Compacting copy doesn't need to snapshot metas 2014-07-06 17:47:25 -07:00
Howard Chu
61f7ec9bfa Windows fixes 2014-07-06 07:49:38 -07:00
Howard Chu
7d996d7f3d Play games with object file layout
Use gcc section attribute to keep less frequently used functions
away from main code.
2014-07-05 08:48:47 -07:00
Howard Chu
3e98addbe2 Rationalize mdb_env_copy2 API 2014-07-05 07:49:10 -07:00
Howard Chu
059b357d1a More tweaks to copyfd2
Make sure the writer thread starts and stops when we expect it to.
2014-07-03 14:26:14 -07:00
Howard Chu
03f0ecb001 More copyfd2 tweaks 2014-07-03 10:49:05 -07:00
Howard Chu
6043103c13 Fix envinfo to return fixed map address 2014-07-03 08:31:57 -07:00
Howard Chu
64191264b8 Windows compat 2014-07-03 07:49:22 -07:00
Howard Chu
8836b78e94 Fix subDB/ovpage copying 2014-07-02 11:44:06 -07:00
Howard Chu
af3c340758 Larger WBUF still better on large DB 2014-07-02 08:07:11 -07:00
Howard Chu
342cd72f25 Don't check LEAF2 pages for subnodes 2014-07-02 07:45:12 -07:00
Howard Chu
4009c9ae65 Add mdb_env_copy2()
And mdb_env_copyfd2(). Perform compaction on the copy. Trims out
freed pages and renumbers data pages in sequential order. This is
more CPU-intensive since it copies and modifies data pages.
2014-07-01 21:45:43 -07:00
Howard Chu
4d65cf1326 dump/load need mapsize etc. 2014-07-01 18:53:47 -07:00
Howard Chu
c5be1292ac All diagnostics should go to stderr 2014-07-01 05:15:44 -07:00
Howard Chu
ee599c5250 More gcov setup tweaks 2014-06-30 04:42:41 -07:00
Howard Chu
b09e46904c ITS#7886 fix mdb_copy write size
Don't try to write past end of file
2014-06-30 04:41:50 -07:00
Hallvard Furuseth
91d8ad1d3c Fix mdb_page_loose() vs. mdb_page_flush().
Do not overwrite loose pages' mp_pgno with mp_next.
mdb_page_flush() will use mp_pgno to rebuild dirty_list.
2014-06-28 13:38:03 +02:00
Howard Chu
c73f087750 Trap signals
Try to exit cleanly to avoid leaving stale readers. Not
a critical issue since mdb_reader_check can take care of
them, but still cleaner.
2014-06-27 10:53:11 -07:00
Howard Chu
277526d0f0 Setup for gcov/coverage testing 2014-06-26 05:19:47 -07:00
Howard Chu
a3e5539505 More for mdb_page_loose
Require that the page is dirty in the current txn,
not a parent txn.
2014-06-24 11:43:13 -07:00
Howard Chu
7fe85f5c82 More MDB -> LMDB renames 2014-06-24 04:42:44 -07:00
Howard Chu
9a4ef8406e Doc updates
Rename MDB -> LMDB
Integrate tool manpages
2014-06-24 04:16:19 -07:00
Howard Chu
ca47c2af1f ITS#7879 Windows build compatibility
Just use srand/rand, we don't care about the quality
of the random numbers, we just want some data.
2014-06-23 07:39:06 -07:00
Howard Chu
225bcae3e7 Flesh out mdb_cmp_cint for BigEndians 2014-06-23 07:36:38 -07:00
Howard Chu
aa89ca31b3 More for page_loosen
Don't try this when working on the FreeDB. Again,
too much hassle to unkink the recursions...
2014-06-22 16:39:14 -07:00
Howard Chu
d9423e13f8 More cleanup for page_merge, page_loosen
Only loosen src page if it's actually dirty.
Refactor page refs in page_merge.
2014-06-21 15:53:41 -07:00
Howard Chu
cf331ccb3d Silence ptr arithmetic warnings 2014-06-21 08:34:45 -07:00
Howard Chu
7cab7b95e2 Handle loose pages
Pages that were dirtied and deleted in the same txn should be
reused, instead of consuming freeDB pages.
2014-06-21 03:30:34 -07:00
Howard Chu
eebbd22c2f Fix mdb_page_merge
Similar to prev commit for mdb_node_move, the call of
mdb_page_serch_lowest() was leaving csrc unusable.
2014-06-20 23:40:44 -07:00
Howard Chu
79e8462d74 Fix mdb_node_move
Was leaving stale info in dst cursor
2014-06-20 17:56:04 -07:00
Howard Chu
0d013609fe Fix lineno count 2014-06-20 09:03:41 -07:00
Howard Chu
c05f45b7dd Fix multiple subDBs 2014-06-20 09:00:33 -07:00
Howard Chu
1a72b19e26 Fix unhex 2014-06-20 08:56:52 -07:00
Howard Chu
21b51cb746 Add mdb_load 2014-06-20 08:49:59 -07:00
Howard Chu
3e83b5b27b Add mdb_dump, update copyrights 2014-06-20 06:36:30 -07:00
Howard Chu
59d30a49c3 Bump to 0.9.13 2014-06-18 14:25:46 -07:00
Howard Chu
0c041e0977 Bump to 0.9.13 2014-06-18 14:07:15 -07:00
Hallvard Furuseth
b898cb642a ITS#7793 Re-fix MDB_CURRENT doc: Match current item 2014-06-18 23:01:14 +02:00
Hallvard Furuseth
01a75c5ab5 Fix MDB_GET_MULTIPLE/MDB_NEXT_MULTIPLE doc. 2014-06-18 23:01:14 +02:00
Howard Chu
39ed8bef04 Tweak ovpage search
Use num*20, chosen from empirical testing
2014-06-18 13:37:04 -07:00
Howard Chu
b4ecbd78d9 Fix some overwrite quirks
Was skipping the overwrite in some cases, if the cmp function
said the new and old already matched. We should always perform
the overwrite anyway, since the cmp function may only be doing
a prefix compare and the data may actually be different.
2014-06-18 12:29:13 -07:00
Howard Chu
dc7f2530dd Tweak prev patch for ovpage search 2014-06-18 09:07:39 -07:00
Howard Chu
2db55c7d99 Shorten search for ovpage space 2014-06-18 03:02:08 -07:00
Howard Chu
ecb71ee197 Bump version to 0.9.12 2014-06-13 10:46:27 -07:00