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Fix a place in the memory manager where it explicitly assumes that the size of a point is 4 bytes. That is OK if the actually size is smaller but makes the heap unstable when used withthe x86_64 host simulation

This commit is contained in:
Gregory Nutt 2014-10-06 12:49:35 -06:00
parent 7cbe29e7db
commit 1273be4cfc
1 changed files with 2 additions and 9 deletions
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11
include/nuttx/mm/mm.h
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@ -204,15 +204,8 @@ struct mm_freenode_s
/* What is the size of the freenode? */
#ifdef CONFIG_MM_SMALL
# ifdef CONFIG_SMALL_MEMORY
# define SIZEOF_MM_FREENODE 8
# else
# define SIZEOF_MM_FREENODE 12
# endif
#else
# define SIZEOF_MM_FREENODE 16
#endif
#define MM_PTR_SIZE sizeof(FAR struct mm_freenode_s *)
#define SIZEOF_MM_FREENODE (SIZEOF_MM_ALLOCNODE + 2*MM_PTR_SIZE)
#define CHECK_FREENODE_SIZE \
DEBUGASSERT(sizeof(struct mm_freenode_s) == SIZEOF_MM_FREENODE)