339457dda3
mm: migrate to SPDX identifier
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Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2024-09-13 08:49:05 +08:00
b9e59ad0a7
mm: add macro to judge if node/prenode is free
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Signed-off-by: Xuxingliang <xuxingliang@xiaomi.com>
2023-09-12 22:09:36 +08:00
c9f33b7ee5
mm: use unified naming style for macros
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Make all macro name starts with prefix MM_
Signed-off-by: Xuxingliang <xuxingliang@xiaomi.com>
2023-09-12 22:09:36 +08:00
70083168f1
mm: support custom the mm alignment and default to be 8
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Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2023-03-06 11:10:36 +08:00
b1948a1631
mm: move preceding to previous free node to reduce the overhead
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Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2023-02-01 11:14:02 +08:00
723c6e52e2
mm: reorder the preceding and size and move MM_ALLOC_BIT to size
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Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2023-02-01 11:14:02 +08:00
6214f3cde7
mm/heap: Fix the minor style issue
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Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-01-08 01:25:18 +02:00
579e47347e
mm/mm_heap: define MM_MASK_BIT as significant bits mask
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using MM_MASK_BIT to expand different bits of preceding field to store the
block status.
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2022-10-29 00:12:02 +08:00
d1d46335df
Replace nxsem API when used as a lock with nxmutex API
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2022-10-17 15:59:46 +09:00
635cfadc25
mm: Move mm_heap_s related stuff to private header file
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since it will improve the modularity and reduce the inforamtion explosion
Change-Id: I085b36adb38993a979625a1f4c252d364a15afa1
2021-03-19 09:56:39 -07:00
acb8ad4c7b
mm: nxstyle fixes
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Nxstyle fixes to pass CI
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-02-09 01:21:53 -08:00
bcee9c391c
mm: Author Gregory Nutt: update licenses to Apache
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Gregory Nutt has submitted the SGA and we can mograte the licenses
to Apache.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-02-09 01:21:53 -08:00
1382ea5447
mm/: Coding style clean-up
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Run tools/nxstyle against all C files under mm/ and correct coding standard violations.
2020-02-13 15:16:53 +01:00
75b53d563b
mm/mm-heap: memalign: fix heap corruption caused by using unaligned chuck size. Unaligned nodes generated by memalign later cause heap corruptions when nodes are shrink further (for example, 24 bytes -> 8 bytes, when alignment is 16 bytes).
2017-10-24 15:35:52 -06:00
c4493528a1
Remove some empty file section section header comments
2016-02-17 18:57:35 -06:00
06cd5b2fcc
mm, audio, crypto, graphics: Fix various spacing/alignment issues
2015-10-08 09:10:22 -06:00
cb9e27c3b0
Standardize naming used for public data and function groupings
2015-10-02 16:30:35 -06:00
b33c2d9cef
Move include/nuttx/mm.h to include/nuttx/mm/mm.h
2014-09-24 07:29:09 -06:00
3464089542
Move core heap allocator logic from mm/. to mm/mm_heap/.
2014-09-22 10:53:50 -06:00
Alin Jerpelea