Gareth Rees
88626830d8
Alignment is now configurable for mv pools using mps_key_align.
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MVFF and MVT support alignments down to FreelistMinimumAlignment.
For MVFF and MVT, alignments that are too small are rounded up automatically, to make it easier to write portable programs.
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Change: 185369
ServerID: perforce.ravenbrook.com
2014-04-08 21:32:19 +01:00
Gareth Rees
fe60d16407
Represent a block on the free list as a freelistblock rather than an addr (for better type safety). add many checks.
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Copied from Perforce
Change: 182584
ServerID: perforce.ravenbrook.com
2013-06-06 15:47:37 +01:00
Gareth Rees
757a6417fb
Missing extern.
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Change: 182496
ServerID: perforce.ravenbrook.com
2013-06-04 15:40:45 +01:00
Gareth Rees
6efd6ba489
Freelistfindlargest() takes a size argument so that the interface matches cbsfindlargest().
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New function FreelistFlushToCBS() tries to move all blocks out of a free list and into a CBS.
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Change: 182432
ServerID: perforce.ravenbrook.com
2013-06-03 16:17:28 +01:00
Gareth Rees
abdabf9c7b
Missing prototypes for freelistfindfirst and freelistfindlast.
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Copied from Perforce
Change: 182411
ServerID: perforce.ravenbrook.com
2013-06-03 11:08:58 +01:00
Gareth Rees
9b3153f8b6
Use a tag in the bottom bit to distinguish grains and blocks in the free list. this results in much simplification of the code.
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Copied from Perforce
Change: 182362
ServerID: perforce.ravenbrook.com
2013-05-31 13:41:36 +01:00
Gareth Rees
ca7975ac29
New "freelist" module implementes a simple address-ordered linked list allocator (based on the "emergency list" allocator that was formerly part of the cbs module).
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Copied from Perforce
Change: 182348
ServerID: perforce.ravenbrook.com
2013-05-31 00:12:49 +01:00
