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24 Commits

Author SHA1 Message Date
YAMAMOTO Takashi
bf7db14feb Suppress -Wsign-compare warning on a few places 2022-12-26 18:23:41 +08:00
Jiuzhu Dong
9899dd0ec0 mm/mm_heap: change CONFIG_MM_BACKTRACE to int type 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-07-26 23:45:31 +08:00
YAMAMOTO Takashi
b05320cac2 mm: Move backtrace stuff into a separate option 
The functionality has too much overhead for CONFIG_DEBUG_MM.
 2022-05-21 14:28:41 +08:00
wangbowen6
1a4ccd2d70 Revert "mm_heap: heapsize align with MM_MIN_CHUNK." 
This reverts commit 69e69740b5.
 2022-04-11 12:46:17 +08:00
wangbowen6
69e69740b5 mm_heap: heapsize align with MM_MIN_CHUNK. 
Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
 2022-03-31 19:50:25 +08:00
Jiuzhu Dong
7ae3c572dc procfs: add heap info for every task 
cat /proc/2/heap
AllocSize:  512
AllocBlks:  10

Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-26 14:32:42 +08:00
Jiuzhu Dong
12b256f860 mm/mm_mallinfo: using mm_foreach to do mm_mallinfo 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-02-13 03:20:31 +08:00
Xiang Xiao
5fe51b923a mm: Simplify the semaphore handling 
1.Move all special process to mm_takesemaphore
2.Remove the support of recurive lock
3.Remove mm_trysemaphore function

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: Ie216a6294ab67c5d427f31b089beb15c532f08fe
 2021-07-10 16:10:32 -03:00
Xiang Xiao
76cdd5c329 mm: Remove mm_heap_impl_s struct 
it's more simple to make mm_heap_s opaque outside of mm

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I5c8e435f6baba6d22b10c5f7e8d9191104fb5af2
 2021-07-07 04:25:15 -07:00
Jiuzhu Dong
fea1da2f53 cmd/free: add nused/nfree field in command free 
Change-Id: I74aa4b1e7394a17c3b117322a4cc24aa52aac3b8
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2021-05-25 01:01:38 -07:00
Xiang Xiao
5f3a98b5a8 libc/assert: Reference the expression in all case 
to avoid the warning "defined but not used"

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Change-Id: I55b7c092d0f2e5882fc1784987657c10cdf2d90b
 2021-04-03 21:00:41 +01:00
mage1
635cfadc25 mm: Move mm_heap_s related stuff to private header file 
since it will improve the modularity and reduce the inforamtion explosion

Change-Id: I085b36adb38993a979625a1f4c252d364a15afa1
 2021-03-19 09:56:39 -07:00
Alin Jerpelea
bcee9c391c mm: Author Gregory Nutt: update licenses to Apache 
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
YAMAMOTO Takashi
a607e6257f Include malloc.h instead of stdlib.h for mallinfo() 
This change also removes the malloc.h inclusion in stdlib.h
to break the build if there are still users of mallinfo() with stdlib.h.
 2020-06-15 07:21:19 -06:00
Juha Niskanen
ea72d84c4d /mm/mm_heap/mm_mallinfo.c: Fix assertion broken in 312ea9f9. 2020-02-17 08:06:46 -06:00
Ouss4
312ea9f99e mm/mm_heap: Fix warnings included by #266 2020-02-15 08:00:06 -06:00
YAMAMOTO Takashi
46ad645efc mm: Add a bunch of assertions 2020-02-13 08:21:18 -06:00
YAMAMOTO Takashi
3a1515b473 mm_mallinfo: Fix a minfo printf-format 2020-02-13 15:18:53 +08:00
Jussi Kivilinna
81b5118727 mm_mallinfo: do heap end debug assert check with heap semaphore held 2017-08-03 10:01:26 -06:00
Gregory Nutt
fc3540cffe Replace all occurrences of vdbg with vinfo 2016-06-11 11:59:51 -06:00
Gregory Nutt
c4493528a1 Remove some empty file section section header comments 2016-02-17 18:57:35 -06:00
Gregory Nutt
06cd5b2fcc mm, audio, crypto, graphics: Fix various spacing/alignment issues 2015-10-08 09:10:22 -06:00
Gregory Nutt
b33c2d9cef Move include/nuttx/mm.h to include/nuttx/mm/mm.h 2014-09-24 07:29:09 -06:00
Gregory Nutt
3464089542 Move core heap allocator logic from mm/. to mm/mm_heap/. 2014-09-22 10:53:50 -06:00