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Posted to commits@nuttx.apache.org by xi...@apache.org on 2023/06/17 11:37:22 UTC
[nuttx] 02/02: mm_heap: dump and stat the mm_heapend node also
This is an automated email from the ASF dual-hosted git repository.
xiaoxiang pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/nuttx.git
commit 372fba70bb2a452f536bfa800932b2b46e1026a5
Author: wangbowen6 <wa...@xiaomi.com>
AuthorDate: Fri Jun 9 14:18:46 2023 +0800
mm_heap: dump and stat the mm_heapend node also
Signed-off-by: wangbowen6 <wa...@xiaomi.com>
---
mm/mm_heap/mm_foreach.c | 1 +
mm/mm_heap/mm_mallinfo.c | 14 --------------
2 files changed, 1 insertion(+), 14 deletions(-)
diff --git a/mm/mm_heap/mm_foreach.c b/mm/mm_heap/mm_foreach.c
index b529bfddbd..f9883bde0a 100644
--- a/mm/mm_heap/mm_foreach.c
+++ b/mm/mm_heap/mm_foreach.c
@@ -94,6 +94,7 @@ void mm_foreach(FAR struct mm_heap_s *heap, mm_node_handler_t handler,
minfo("region=%d node=%p heapend=%p\n",
region, node, heap->mm_heapend[region]);
DEBUGASSERT(node == heap->mm_heapend[region]);
+ handler(node, arg);
mm_unlock(heap);
}
diff --git a/mm/mm_heap/mm_mallinfo.c b/mm/mm_heap/mm_mallinfo.c
index 5295c50e14..66f126ee72 100644
--- a/mm/mm_heap/mm_mallinfo.c
+++ b/mm/mm_heap/mm_mallinfo.c
@@ -140,11 +140,6 @@ struct mallinfo mm_mallinfo(FAR struct mm_heap_s *heap)
struct mallinfo info;
#if CONFIG_MM_HEAP_MEMPOOL_THRESHOLD != 0
struct mallinfo poolinfo;
-#endif
-#if CONFIG_MM_REGIONS > 1
- int region = heap->mm_nregions;
-#else
-# define region 1
#endif
memset(&info, 0, sizeof(info));
@@ -158,15 +153,6 @@ struct mallinfo mm_mallinfo(FAR struct mm_heap_s *heap)
info.fordblks += poolinfo.fordblks;
#endif
- /* Account for the heap->mm_heapend[region] node overhead and the
- * heap->mm_heapstart[region]->preceding:
- * heap->mm_heapend[region] overhead size = OVERHEAD_MM_ALLOCNODE
- * heap->mm_heapstart[region]->preceding size = sizeof(mmsize_t)
- * and SIZEOF_MM_ALLOCNODE = OVERHEAD_MM_ALLOCNODE + sizeof(mmsize_t).
- */
-
- info.uordblks += region * SIZEOF_MM_ALLOCNODE;
-
DEBUGASSERT((size_t)info.uordblks + info.fordblks == heap->mm_heapsize);
return info;