From 75c3261181d5fa12c0ceead8abc88429ef2b1ee6 Mon Sep 17 00:00:00 2001
From: bernard <bernard.xiong@rt-thread.com>
Date: Wed, 1 Mar 2023 00:30:03 +0800
Subject: [PATCH] [Kernel] Fix the alignment issue for memheap.

---
 src/memheap.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/memheap.c b/src/memheap.c
index 62142af34d..26d7ecfa3e 100644
--- a/src/memheap.c
+++ b/src/memheap.c
@@ -18,6 +18,7 @@
  * 2013-07-11     Grissiom     fix the memory block splitting issue.
  * 2013-07-15     Grissiom     optimize rt_memheap_realloc
  * 2021-06-03     Flybreak     Fix the crash problem after opening Oz optimization on ac6.
+ * 2023-03-01     Bernard      Fix the alignment issue for minimal size
  */
 
 #include <rthw.h>
@@ -32,7 +33,7 @@
 #define RT_MEMHEAP_FREED        0x00
 
 #define RT_MEMHEAP_IS_USED(i)   ((i)->magic & RT_MEMHEAP_USED)
-#define RT_MEMHEAP_MINIALLOC    12
+#define RT_MEMHEAP_MINIALLOC    RT_ALIGN(12, RT_ALIGN_SIZE)
 
 #define RT_MEMHEAP_SIZE         RT_ALIGN(sizeof(struct rt_memheap_item), RT_ALIGN_SIZE)
 #define MEMITEM_SIZE(item)      ((rt_ubase_t)item->next - (rt_ubase_t)item - RT_MEMHEAP_SIZE)
-- 
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