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mm/mm_memalign: add debugging log

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This adds debugging log support for mm_memalign to help track memory
issues via logs.

Signed-off-by: Yanfeng Liu <yfliu2008@qq.com>
This commit is contained in:
Yanfeng Liu 2024-10-29 19:13:22 +08:00 committed by archer
parent befe29801f
commit f6facf7602
1 changed files with 3 additions and 0 deletions
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3
mm/mm_heap/mm_memalign.c
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@ -27,6 +27,7 @@
#include <nuttx/config.h> #include <nuttx/config.h>
#include <assert.h> #include <assert.h>
#include <debug.h>
#include <nuttx/mm/mm.h> #include <nuttx/mm/mm.h>
#include <nuttx/mm/kasan.h> #include <nuttx/mm/kasan.h>
@ -287,5 +288,7 @@ FAR void *mm_memalign(FAR struct mm_heap_s *heap, size_t alignment,
alignedchunk = (uintptr_t)kasan_unpoison((FAR const void *)alignedchunk, alignedchunk = (uintptr_t)kasan_unpoison((FAR const void *)alignedchunk,
size - MM_ALLOCNODE_OVERHEAD); size - MM_ALLOCNODE_OVERHEAD);
DEBUGASSERT(alignedchunk % alignment == 0); DEBUGASSERT(alignedchunk % alignment == 0);
minfo("Aligned %"PRIxPTR" to %"PRIxPTR", size %zu\n",
rawchunk, alignedchunk, size);
return (FAR void *)alignedchunk; return (FAR void *)alignedchunk;
} }