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mm/mm_heap: do this check in mm_size2ndx

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Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
This commit is contained in:
dongjiuzhu1 2022-10-30 17:39:15 +08:00 committed by Petro Karashchenko
parent ac8918345b
commit a161800214
1 changed files with 2 additions and 13 deletions
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15
mm/mm_heap/mm_malloc.c
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@ -147,20 +147,9 @@ FAR void *mm_malloc(FAR struct mm_heap_s *heap, size_t size)
DEBUGVERIFY(mm_lock(heap)); DEBUGVERIFY(mm_lock(heap));
/* Get the location in the node list to start the search. Special case /* Convert the request size into a nodelist index */
* really big allocations
*/
if (alignsize >= MM_MAX_CHUNK) ndx = mm_size2ndx(alignsize);
{
ndx = MM_NNODES - 1;
}
else
{
/* Convert the request size into a nodelist index */
ndx = mm_size2ndx(alignsize);
}
/* Search for a large enough chunk in the list of nodes. This list is /* Search for a large enough chunk in the list of nodes. This list is
* ordered by size, but will have occasional zero sized nodes as we visit * ordered by size, but will have occasional zero sized nodes as we visit