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mm/heap: add MM_BACKTRACE_DEFAULT to config backtrace record by default

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Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
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Jiuzhu Dong 2022-03-22 10:37:49 +08:00 committed by Xiang Xiao
parent 709207b8d3
commit 1ab58aff55
2 changed files with 8 additions and 0 deletions
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5
mm/Kconfig
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@ -186,4 +186,9 @@ config MM_KASAN
bugs in native code. After turn on this option, Please
add -fsanitize=kernel-address to CFLAGS/CXXFLAGS too.
config MM_BACKTRACE_DEFAULT
bool "Enable the backtrace record by default"
default n
depends on DEBUG_MM
source "mm/iob/Kconfig"

3
mm/mm_heap/mm_initialize.c
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@ -213,6 +213,9 @@ FAR struct mm_heap_s *mm_initialize(FAR const char *name,
#if defined(CONFIG_BUILD_FLAT) || defined(__KERNEL__)
heap->mm_procfs.name = name;
heap->mm_procfs.heap = heap;
#if defined (CONFIG_DEBUG_MM) && defined(CONFIG_MM_BACKTRACE_DEFAULT)
heap->mm_procfs.backtrace = true;
#endif
procfs_register_meminfo(&heap->mm_procfs);
#endif
#endif