Joe Thornber
0ab509578f
[*_check] Remove the inane "This is not the btree you are looking for." message.
2020-06-11 13:05:03 +01:00
Ming-Hung Tsai
b7d418131d
Spin-off syscall-related file operations ( #78 )
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* [file_utils] spin-off syscall-related file operations
1. Eliminate the potential circular dependency between
persistent-data/block.h and persistent-data/file_utils.h,
if the former one wants to include the latter.
2. Avoid namespace pollution by removing the "using namespace std"
declaration in block.tcc.
3. Correct the header hierarchy: base/xml_utils.h now no longer
depends on the higher-level persistent-data/file_utils.h
* [file_utils] support block files in get_file_length()
2017-04-29 18:51:52 +01:00
Ming-Hung Tsai
6863db6f86
[thin] fix duplicated counting of mapped blocks in restore emitter
2016-08-10 23:40:48 +08:00
Ming-Hung Tsai
778c153c1e
[block-cache] Add check_raw() to bcache::validator
2016-02-27 15:21:13 +08:00
Ming-Hung Tsai
d2260dee34
Show the block address in exception string
2016-02-27 15:04:08 +08:00
Joe Thornber
c32aaab028
[validators] Move the btree node validator into a separate file.
2015-08-11 11:58:07 +01:00
Joe Thornber
b67cc29609
[btree] bad checksum exceptions now mention the block location
2015-08-04 15:12:41 +01:00
Joe Thornber
c8d8af488f
[btree] When using lower_bound() assign to an int rather than unsigned
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Patch from Ming-Hung Tsai
2015-05-26 14:24:55 +01:00
Joe Thornber
cf903cfea6
[btree] lower bound search should return an empty optional if every entry in the node is higher.
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Patch from Ming-Hung Tsai
2015-05-26 14:09:29 +01:00
Joe Thornber
85d1701ba1
[btree_damage_visitor] Check the value_size agrees.
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Patch from Ming-Hung Tsai
2015-05-26 12:06:34 +01:00
Joe Thornber
a7c96c0e1e
[everything] Fix circular shared pointer references.
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We had a cycle from transaction_manager <-> space_map, and also from
the ref_counters back up to the tm.
This prevented objects being destroyed when various programs exited.
From now on we'll try and only use a shared ptr if ownership is
implied. Otherwise a reference will be used (eg, for up pointers).
2014-08-26 11:14:49 +01:00
Joe Thornber
ecb6bee2b2
prefetch btree nodes when walking a tree
2014-07-25 16:32:59 +01:00
Joe Thornber
7e870ea5a6
start removing block_manager<>::block
2014-07-25 14:46:51 +01:00
Joe Thornber
b32908d5c2
work in progress
2014-07-25 10:35:04 +01:00
Joe Thornber
9470937b10
[btree] When creating a new multilayer btree the initial node should
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have block_traits, rather than the ValueTraits.
2014-07-02 15:02:32 +01:00
Joe Thornber
256cd16ab3
node_ref now checks the value_type sizes match, and the data fits within a single block.
2014-06-06 15:05:41 +01:00
Joe Thornber
eb8d4c6f0b
Get tools building with g++ 4.8.1
2013-06-25 13:48:02 +01:00
Joe Thornber
83a09e1a2a
[btree] use a block_ref_counter for internal nodes
2013-06-20 14:29:48 +01:00
Joe Thornber
e89d81e318
[btree] fix bug in earlier patch. inc_children was always begin called.
2013-06-20 14:26:17 +01:00
Joe Thornber
16c9efc85c
[btree] Avoid an extra shadow op in split_sibling
2013-06-20 12:17:59 +01:00
Joe Thornber
c8a5d0753d
[btree] factor out inc_children
2013-06-20 12:17:16 +01:00
Joe Thornber
a2e51062e3
[btree] call inc_children when shadowning a btree node.
2013-06-19 17:20:12 +01:00
Joe Thornber
ec99e6fd93
[btree] update the root_ after an insert
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!!!
2013-06-19 17:19:24 +01:00
Joe Thornber
480e94d4eb
Remove some more global using namespaces
2013-05-28 13:53:23 +01:00
Joe Thornber
6706493304
Remove some global 'using namespace's
2013-05-28 13:48:10 +01:00
Joe Thornber
b0d1fa0851
Sanitise btree_detail::node_location
2013-05-15 13:37:30 +01:00
Joe Thornber
44d0b1903f
[btree] allow visitors to trap node access failures such as checksum error.
2013-05-07 15:22:13 +01:00
Joe Thornber
8e0271b3bf
[btree] When walking a btree use a validator when taking the locks.
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We really can't rely on anything in the block if the checksum is
wrong.
2013-05-07 14:54:20 +01:00
Joe Thornber
a828cde96d
[btree] visitor now passed as a reference rather than shared_ptr
2013-05-02 12:31:33 +01:00
Joe Thornber
5d0b23beea
Some btree visitor tidying.
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Introduce node_location to replace the long list of parameters. Also
add a depth field to keep track of the depth from root.
2013-05-01 16:16:23 +01:00
Joe Thornber
5367631c8c
[various data structures] Reuse validators rather than always creating a new one.
2013-04-26 14:15:20 +01:00
Joe Thornber
f9bf18adf6
Move array_t to gmock
2013-03-22 13:42:20 +00:00
Joe Thornber
aacca8d963
Introduce persistent-data/data-structures/
2013-01-11 19:26:51 +00:00
