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2026 commits

Author SHA1 Message Date
Gareth Rees
75e502fc7b Catch-up merge from master sources @186352 to branch/2014-04-15/mvffnoseg. 
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 Change: 186355
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 2014-05-29 16:03:34 +01:00
Gareth Rees
6a71a7c730 Catch-up merge from master sources @186257 to branch/2014-04-23/awl. 
Copied from Perforce
 Change: 186354
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 2014-05-29 15:38:42 +01:00
Gareth Rees
b8c39883ea Pass and check special closure values unused_pointer, unused_size instead of null, 0. 
Copied from Perforce
 Change: 186352
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 2014-05-29 15:28:33 +01:00
Gareth Rees
22ded996d3 Merge branch/2014-03-30/addrset into the master sources. 
Copied from Perforce
 Change: 186350
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 2014-05-29 15:08:19 +01:00
Gareth Rees
d98336d308 Catch-up merge from master sources @186335 to branch/2014-03-30/addrset. 
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 Change: 186348
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 2014-05-29 14:58:50 +01:00
Gareth Rees
4a59d4e9b7 Fix problems identified by rb in review <https://info.ravenbrook.com/mail/2014/05/29/13-01-02/0/>. 
Copied from Perforce
 Change: 186347
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 2014-05-29 14:50:36 +01:00
Gareth Rees
224afa61a8 Fix problems identified by rb in review <https://info.ravenbrook.com/mail/2014/05/29/13-01-02/0/>. 
Copied from Perforce
 Change: 186347
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 2014-05-29 14:50:36 +01:00
Richard Brooksby
4f3f12c3db Fixing unbracketed macro parameter. 
Copied from Perforce
 Change: 186345
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 2014-05-29 14:07:24 +01:00
Richard Brooksby
e0c1ed0734 Clarifying a couple of comments most likely messed up by search-and-replace edits. 
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 Change: 186344
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 2014-05-28 17:42:11 +01:00
Gareth Rees
d1c5dfc2d2 Add comment explaining purpose of attribute_unused. 
Copied from Perforce
 Change: 186335
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 2014-05-28 17:24:46 +01:00
Gareth Rees
16ba7af3cb Failoverfindinzones is untested. 
Copied from Perforce
 Change: 186327
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 2014-05-28 11:09:14 +01:00
Gareth Rees
e35f3b1b6c Fix problems identified by dl in review <https://info.ravenbrook.com/mail/2014/05/23/12-44-54/0/>. 
Copied from Perforce
 Change: 186300
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 2014-05-25 20:49:22 +01:00
Gareth Rees
5f848d0404 Split land iteration into two functions, one which deletes ranges, the other which does not. 
Copied from Perforce
 Change: 186298
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 2014-05-25 19:26:48 +01:00
Gareth Rees
f25bd5b496 Catch-up merge from master sources @186257 to branch/2014-04-23/awl. 
Copied from Perforce
 Change: 186263
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 2014-05-23 14:13:44 +01:00
Gareth Rees
aae21e0353 Fix bug in poollo: forgot to change losegbits to loseggrains in one place. 
Copied from Perforce
 Change: 186262
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 2014-05-23 14:06:26 +01:00
Gareth Rees
4cb51f1bd3 Fix typo. 
Copied from Perforce
 Change: 186230
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 2014-05-21 12:14:29 +01:00
Gareth Rees
1e773a75fe Tree_traverse_and_delete is a better name than tree_destroy. 
Generalize this macro so it can be used in all three cases.

Copied from Perforce
 Change: 186228
 ServerID: perforce.ravenbrook.com
 2014-05-21 11:38:59 +01:00
Gareth Rees
f5e11efb38 Improvements following review. 
Copied from Perforce
 Change: 186227
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 2014-05-21 00:43:06 +01:00
Gareth Rees
c639055f7b In light of performance findings, boost the default arena size to 256 mb. add a -m option to djbench so that we can test the effect of setting the initial arena size on the manual pool classes. 
Copied from Perforce
 Change: 186224
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 2014-05-20 23:25:03 +01:00
Gareth Rees
a466852953 Catch-up merge from master sources @186217 to branch/2014-05-17/chunk-tree. 
Copied from Perforce
 Change: 186218
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 2014-05-20 19:36:53 +01:00
Gareth Rees
38670ee8fc Fix the build on w3i6mv. 
Copied from Perforce
 Change: 186217
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 2014-05-20 19:36:04 +01:00
Gareth Rees
5ea427ae6e Fix compilation on windows. 
Fix bug in ArenaDescribeTracts (only described the first tract).

Copied from Perforce
 Change: 186215
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 2014-05-20 19:19:14 +01:00
Gareth Rees
6aae3bfb23 Catch-up merge from master sources @186213 to branch/2014-05-17/chunk-tree. 
Copied from Perforce
 Change: 186214
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 2014-05-20 19:11:50 +01:00
Gareth Rees
f4f23676ce Fix the build on windows. 
Copied from Perforce
 Change: 186213
 ServerID: perforce.ravenbrook.com
 2014-05-20 19:01:26 +01:00
Gareth Rees
5f84d4c3db Clarify tracefix logic by unwinding the nested conditions. 
Change the arena's chunk tree from a splay tree to an ordinary tree (so that it's not possible to accidentally splay it and leave it unbalanced).
New function TreeFindNext allows us to implement TractFirst and TractNext without having to splay the tree.
Make sure all operations on the chunk tree leave it balanced. But don't balance the tree directly in ChunkFinish() because this is only ever called in a loop where multiple chunks are being deleted from the tre. Instead use the sequence TreeToVine -- iterate and delete -- TreeBalance. The new macro TREE_DESTROY assists with this.
No need any more for ArenaIsReservedAddr, CHUNK_OF_ADDR, TRACT_OF_ADDR.
Update design documentation.

Copied from Perforce
 Change: 186212
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 2014-05-20 18:12:37 +01:00
Gareth Rees
68f9a3cd5c Fix assertion in bootblockcheck. 
Copied from Perforce
 Change: 186204
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 2014-05-20 12:44:36 +01:00
Gareth Rees
fb1299178b Segfindaboveaddr is no longer used. 
Copied from Perforce
 Change: 186200
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 2014-05-19 20:20:09 +01:00
Gareth Rees
463139ecc4 Use treefind instead of splaytreefind to search the chunk tree. 
Balance the chunk tree after insertion and deletion.
Avoid calling TractFirst and TractNext in ArenaDescribeTracts and PoolOfRange.

Copied from Perforce
 Change: 186199
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 2014-05-19 20:19:50 +01:00
Gareth Rees
dcf84a3755 Merge branch/2014-04-30/poolgen into the master sources. 
Copied from Perforce
 Change: 186190
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 2014-05-19 15:56:49 +01:00
Gareth Rees
3836fffed0 Gcbench now reports the number of chunks. 
Copied from Perforce
 Change: 186188
 ServerID: perforce.ravenbrook.com
 2014-05-19 15:41:20 +01:00
Gareth Rees
43d30e9ca3 Gcbench now reports the number of chunks. 
Copied from Perforce
 Change: 186188
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 2014-05-19 15:41:20 +01:00
Gareth Rees
c381033485 Add test suite support to xcode project. 
Copied from Perforce
 Change: 186186
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 2014-05-19 15:39:18 +01:00
Gareth Rees
b2f8c11ebb Catch-up merge from master sources @186174 to branch/2014-04-30/poolgen. 
Copied from Perforce
 Change: 186185
 ServerID: perforce.ravenbrook.com
 2014-05-19 14:59:19 +01:00
Gareth Rees
6c668c0c02 New function splaydebugcount counts the number of items in a splay tree (while checking its consistency). 
Copied from Perforce
 Change: 186182
 ServerID: perforce.ravenbrook.com
 2014-05-19 13:47:56 +01:00
Gareth Rees
5dbf068b5e Restore "avoid" mechanism in arenaallocpage. 
Make sure that we can tear down the arena if ArenaCreate fails:
1. Don't set hasFreeCBS until the block pool has some pages.
2. Finish the CBS block pool in ArenaFinish, not ArenaDestroy.
3. Delete the chunk from the arena's free CBS before destroying the chunk, just in case the chunk contains pages from the CBS's block pool.

Copied from Perforce
 Change: 186177
 ServerID: perforce.ravenbrook.com
 2014-05-19 12:24:11 +01:00
Gareth Rees
ec58ae421f Catch-up merge from master sources @186174 to branch/2014-05-17/chunk-tree. 
Copied from Perforce
 Change: 186175
 ServerID: perforce.ravenbrook.com
 2014-05-19 11:40:57 +01:00
Gareth Rees
f5547fb738 Don't include pooln.c in mps.c -- only used by test case poolncv. 
Include dependencies in all varieties, not just in COOL.

Copied from Perforce
 Change: 186174
 ServerID: perforce.ravenbrook.com
 2014-05-19 11:39:05 +01:00
Gareth Rees
c80b685950 Catch-up merge from master sources @186171 to branch/2014-05-17/chunk-tree. 
Copied from Perforce
 Change: 186173
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 2014-05-19 11:19:18 +01:00
Gareth Rees
6dec3e4cec Correct dependencies for benchmarks and event tools. 
Copied from Perforce
 Change: 186171
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 2014-05-19 10:55:48 +01:00
Gareth Rees
ac89be6519 Ignore or use the result of landiterate. 
Copied from Perforce
 Change: 186166
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 2014-05-18 22:50:22 +01:00
Gareth Rees
9c3eb68f97 Landiterate now returns a bool indicating whether all visitor calls returned true. 
Copied from Perforce
 Change: 186165
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 2014-05-18 22:46:16 +01:00
Gareth Rees
2c54df97c5 No need to store primary chunk in the closure: can get it via the arena. 
Copied from Perforce
 Change: 186164
 ServerID: perforce.ravenbrook.com
 2014-05-18 22:27:07 +01:00
Gareth Rees
d947fe9ff5 Replace the chunk ring with a chunk tree. 
Fix bug in SplayFindNext (LESS and GREATER the wrong way round).

Copied from Perforce
 Change: 186157
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 2014-05-17 17:05:42 +01:00
Gareth Rees
b5fa39ff39 Check meaning of extend_by and remove fixme. 
Copied from Perforce
 Change: 186148
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 2014-05-17 00:26:34 +01:00
Gareth Rees
0bbc3befd8 Remove unused macros ("unless" and "when"). 
Copied from Perforce
 Change: 186120
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 2014-05-15 17:35:27 +01:00
Gareth Rees
906d03f581 Add missing aver. 
Copied from Perforce
 Change: 186119
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 2014-05-15 17:25:27 +01:00
Gareth Rees
16ccef5e2d New public functions mps_pool_total_size and mps_pool_free_size. 
Old (undocumented) functions mps_{mv,mvff,mvt}_size and mps_{mv,mvff,mvt}_free_size are now macros for the new public functions.
New pool methods PoolTotalSize and PoolFreeSize, with implementations for public pool classes except SNC.
Coverage of the new functions in apss and mpmss for the manual pool classes, and in finaltest for the automatic pool classes.

Copied from Perforce
 Change: 186118
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 2014-05-15 17:01:59 +01:00
Gareth Rees
7e22bed98f Merge branch/2014-04-08/align into branch/2014-05-15/size. 
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 Change: 186116
 ServerID: perforce.ravenbrook.com
 2014-05-15 14:54:36 +01:00
Gareth Rees
d3c8f52840 Fumbled the merge. 
Copied from Perforce
 Change: 186113
 ServerID: perforce.ravenbrook.com
 2014-05-15 10:22:57 +01:00
Gareth Rees
f33cb90063 Merge branches 2014-04-15/mvffnoseg and 2014-04-23/awl into 2014-05-15/size. 
Copied from Perforce
 Change: 186112
 ServerID: perforce.ravenbrook.com
 2014-05-15 10:21:02 +01:00