4c8d244fae
sched/getpid: replace syscall getpid/tid/ppid() to kernel version
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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
e6b204f438
nuttx: Use MIN/MAX definitions from "sys/param.h"
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Signed-off-by: Gustavo Henrique Nihei <gustavo.nihei@espressif.com>
2023-02-01 23:47:44 +08:00
b362f18d6a
mempool:Calibration total memory statistics
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-01-18 09:02:33 +01:00
d846004533
mempool:use two-dimensional array avoid competition
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-01-18 09:02:33 +01:00
632ed0d3a4
Optimize multipe mempool memory space usage
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-01-18 14:12:45 +08:00
6b530fceae
mempool:change mempool_multiple way of initialization
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-01-18 14:12:45 +08:00
bc30b294aa
mm:add heap args to mm_malloc_size
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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
154bb93c45
mm: Terminate the backtrace array with one NULL pointer
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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
29404ef54e
procmeminfo:support memdump can show specific task for tlsf
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2023-01-17 16:48:30 +08:00
c386a1a2d9
mm/mempool: support backtrace function for mempool
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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-01-17 16:48:30 +08:00
af3978c1fa
adjust the contents of memdump and meminfo
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memdump:just dump info
meminfo:statistics mem information
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-01-17 16:48:30 +08:00
cb404167a7
mm/tlsf:add mempool to optimize small block perfomance
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Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2023-01-16 20:32:17 +08:00
613bfd0fde
mm/tlsf: fix compile error/warning on tlsf
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1.
make[1]: Entering directory '/home/archer/code/nuttx/n2/incubator-nuttx/mm'
/bin/sh: 1: Syntax error: "(" unexpected
2.
tools/Unix.mk:681: warning: overriding recipe for target 'mm_clean'
tools/Unix.mk:681: warning: ignoring old recipe for target 'mm_clean'
tools/Unix.mk:700: warning: overriding recipe for target 'mm_distclean'
tools/Unix.mk:700: warning: ignoring old recipe for target 'mm_distclean'
Signed-off-by: chao an <anchao@xiaomi.com>
2023-01-16 16:14:13 +08:00
a6428f4c27
mm: Integrate TLSF manager
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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
chao an