sergiotarxz/nuttx
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13 Commits

Author SHA1 Message Date
chao an
4c8d244fae sched/getpid: replace syscall getpid/tid/ppid() to kernel version 
NuttX kernel should not use the syscall functions, especially after
enabling CONFIG_SCHED_INSTRUMENTATION_SYSCALL, all system functions
will be traced to backend, which will impact system performance.

Signed-off-by: chao an <anchao@xiaomi.com>
 2023-02-02 10:33:01 +08:00
Gustavo Henrique Nihei
e6b204f438 nuttx: Use MIN/MAX definitions from "sys/param.h" 
Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
 2023-02-01 23:47:44 +08:00
anjiahao
b362f18d6a mempool:Calibration total memory statistics 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-01-18 09:02:33 +01:00
anjiahao
d846004533 mempool:use two-dimensional array avoid competition 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-01-18 09:02:33 +01:00
anjiahao
632ed0d3a4 Optimize multipe mempool memory space usage 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-01-18 14:12:45 +08:00
anjiahao
6b530fceae mempool:change mempool_multiple way of initialization 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-01-18 14:12:45 +08:00
anjiahao
bc30b294aa mm:add heap args to mm_malloc_size 
use malloc_size inside of where used mm_malloc_size

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-01-17 21:57:37 +08:00
Xiang Xiao
154bb93c45 mm: Terminate the backtrace array with one NULL pointer 
since one entry is enough to identify the end of back trace

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2023-01-17 16:48:30 +08:00
anjiahao
29404ef54e procmeminfo:support memdump can show specific task for tlsf 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
 2023-01-17 16:48:30 +08:00
dongjiuzhu1
c386a1a2d9 mm/mempool: support backtrace function for mempool 
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-01-17 16:48:30 +08:00
anjiahao
af3978c1fa adjust the contents of memdump and meminfo 
memdump:just dump info
meminfo:statistics mem information

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-01-17 16:48:30 +08:00
anjiahao
cb404167a7 mm/tlsf:add mempool to optimize small block perfomance 
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-01-16 20:32:17 +08:00
Xiang Xiao
a6428f4c27 mm: Integrate TLSF manager 
can be enabled by CONFIG_MM_TLSF_MANAGER=y

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
 2023-01-15 03:43:37 +08:00