barter-simsum
e437c287a9
pma: clean comments
2024-04-04 15:13:45 -04:00
barter-simsum
a6b12d89bd
pma: _bt_state_meta_new leave second metapage zeroed
...
There's no reason to initialize anything but the first metapage and it's
probably less error prone to leave the second metapage zeroed. On sync, the
first metapage will get memcpy'd to the second, so why partially write some of
the data now?
2024-04-02 14:35:21 -04:00
barter-simsum
af2fde6805
pma: btest.c changes
2024-04-02 14:28:58 -04:00
barter-simsum
93a788ec76
pma: fix regression on restore
...
There was a regression introduced with partition striping that caused problems
on restore due to node partitions incidentally getting mapped anonymous rather
than to the backing file
2024-03-27 19:08:40 -04:00
barter-simsum
c7246d624e
pma: fix comments
2024-03-14 16:16:21 -04:00
barter-simsum
2577875c3b
pma: _node_get bounds checking
2024-03-13 15:24:20 -04:00
barter-simsum
b6cf968083
pma: btree test related changes
2024-03-13 15:20:33 -04:00
barter-simsum
c97a90f77d
pma: fix PMA_GROW_SIZE_p
2024-03-13 13:10:18 -04:00
barter-simsum
0ca6de4421
pma: fix cargo build warning
2024-03-13 11:59:01 -04:00
barter-simsum
c859a5f577
pma: cleanup
...
comment cleanup and removal of dead code
2024-03-13 11:48:42 -04:00
barter-simsum
46ffb737ac
pma: fix use-after-free of pending_nlist pointer
2024-03-13 11:36:07 -04:00
barter-simsum
21a1fcce39
pma: mlist restoration bugfix
...
more precisely fixes erroneous logic in child node CoWing
2024-03-13 11:35:18 -04:00
barter-simsum
aeb3f5fb50
pma: flist insert bugfix
2024-03-13 11:35:18 -04:00
barter-simsum
90d7a324f4
pma: partition striping wip. test changes
2024-03-13 11:35:18 -04:00
barter-simsum
879200a81b
pma: partition striping wip
...
still dealing with weird issues related to mlist initialization when restoring
the persistent file in _bt_state_load
2024-03-13 11:35:18 -04:00
barter-simsum
97046975ae
pma: partition striping mostly working. debugging restoration bugs
2024-03-13 11:35:18 -04:00
barter-simsum
8a04934515
pma: partition striping wip
2024-03-13 11:35:18 -04:00
barter-simsum
f4a6790d12
pma: partition striping wip
2024-03-13 11:35:18 -04:00
barter-simsum
778f5a19b0
pma: partition striping refactor. use _b and _p suffixes
2024-03-13 11:35:18 -04:00
barter-simsum
05cb9d8dba
pma: partition striping wip
2024-03-13 11:35:18 -04:00
barter-simsum
38e17971ae
pma: partition striping wip
2024-03-13 11:35:18 -04:00
barter-simsum
65965e1d13
pma: partition striping wip
2024-03-13 11:35:18 -04:00
barter-simsum
22fb321d05
pma: clear pending_flist after completion of _pending_flist_merge
...
use-after-free was responsible for crash
2024-03-12 19:16:12 -04:00
Edward Amsden
3654703992
Merge pull request #206 from urbit/barter-simsum/flist-infinite-loop-bugfix
...
pma: fix file growth infinite loop
2024-02-29 13:48:05 -06:00
Alex Shelkovnykov
88757cb040
Merge branch 'status' into crypto
2024-02-07 23:25:10 +09:00
Alex Shelkovnykov
593e386bc4
sha: various fixes
...
- make variable names consistent w/ their Hoon counterparts
- fix slice copy bugs
- add tests for cases that weren't caught until live testing
- btree.c change to boot w/ slim.pill
2024-02-07 22:56:38 +09:00
barter-simsum
6561c300b5
pma: flist insert bugfix
2024-02-02 20:53:21 -05:00
barter-simsum
e12d6c8fef
pma: fix file growth infinite loop
2024-02-02 20:53:21 -05:00
Matthew LeVan
d4e0d983de
pma: declare _bt_falloc iterator variables before start label
2024-01-18 10:00:54 -05:00
barter-simsum
85a878a85c
pma: remove comments referring to the persistent file's "frontier"
2024-01-17 18:07:56 -05:00
barter-simsum
390c1c3356
pma: file extension bug fixes. test changes
...
file extension seems to be working now after reordering freelist restoration and
calling _bt_falloc in _nlist_new to create the first partition
should be able to move on to partition striping now and the explicit call to
_bt_falloc will make this easier
2024-01-12 20:02:59 -05:00
barter-simsum
a604f19d74
pma: nlist creation depends on flist existence
...
reordered to handle this dependency. Still debugging an issue with _flist_grow
The dependency is natural and will be required to implement partition
striping. All node partitions should call falloc and be represented in the flist
2024-01-12 19:41:19 -05:00
barter-simsum
aaa6f5e2ff
pma: persistent file growth highpg tracking attempted fix
...
spent a while debugging this, but there are still issues on restoration. We
cannot simply call _flist_new and _flist_record_alloc on persistent state
restoration since _flist_new won't properly set the highpg. If restoring, we
should derive the high flist page (alloced or not) from state->file_size_p. I
think I way overcomplicated this
2024-01-12 18:11:42 -05:00
barter-simsum
6a08d08c0f
pma: file resize test in btest.c and fixes to resize logic
2024-01-11 18:26:33 -05:00
barter-simsum
f6213bd1ce
pma: minor cleanup
2024-01-10 19:15:34 -05:00
barter-simsum
aa21d14739
pma: remove frontier and only rely on state->file_size_p
2024-01-10 18:49:55 -05:00
barter-simsum
19fd0e4fb4
pma: file extension - to be revised
2024-01-10 18:27:31 -05:00
barter-simsum
4c8851c385
pma: simpler pending freelist merge. fixes use after free
2023-12-20 09:37:04 -05:00
Edward Amsden
3ae877f655
pma: lint and c warnings cleanup
2023-12-20 00:16:55 -06:00
Edward Amsden
58c49bc5e1
pma: dont assert loidx != in _bt_dirty, it could well be!
2023-12-19 21:36:27 -06:00
Edward Amsden
feeb278794
pma: lots of c-side bugfixes
2023-12-19 20:55:57 -06:00
barter-simsum
2762872a94
pma: wip test revisions
2023-12-19 17:48:04 -05:00
barter-simsum
0dac274a63
pma: minor bug fixes
2023-12-19 17:47:57 -05:00
barter-simsum
232a5bdff5
pma: freelist restoration using *_record_alloc and insertdat bugfix
2023-12-19 16:29:03 -05:00
Edward Amsden
f601a61827
pma: clean up a bunch of warnings (not all though)
2023-12-19 09:56:34 -06:00
barter-simsum
9a74aff3e8
pma: significant revisions to freelist logic
2023-12-18 22:02:58 -05:00
barter-simsum
c0e68a27f6
pma: btest ephemeral structure equality tests
2023-12-17 20:05:03 -05:00
barter-simsum
3a6ed42054
pma: depth passed to _flist_read2 should be 1 not 0
2023-12-15 19:49:35 -05:00
barter-simsum
2c016500ac
pma: restore mmaps before regenerating ephemeral state
2023-12-15 19:24:37 -05:00
barter-simsum
9a8229837d
pma: initialize state->which to 0 in bt_state_open
2023-12-15 18:41:50 -05:00
