From 3770c0871ceea447b387b00d7cdc70ecbaa9ef06 Mon Sep 17 00:00:00 2001
From: anjiahao <anjiahao@xiaomi.com>
Date: Tue, 24 Feb 2026 14:11:21 +0800
Subject: [PATCH] mm:use mm_malloc inside of mm_memalign
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Test build breadxavr:nsh:

➜ size nuttx_with_mm_memalgin
   text    data     bss     dec     hex filename
  53018      91     556   53665    d1a1 nuttx_with_mm_memalgin
~/work/nuttxwork/nuttx
➜ size nuttx
   text    data     bss     dec     hex filename
  51580      91     556   52227    cc03 nuttx

Signed-off-by: anjiahao <anjiahao@xiaomi.com>
---
 mm/mm_heap/mm_initialize.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mm/mm_heap/mm_initialize.c b/mm/mm_heap/mm_initialize.c
index cf111e8d3cf..c0f09b8c501 100644
--- a/mm/mm_heap/mm_initialize.c
+++ b/mm/mm_heap/mm_initialize.c
@@ -259,7 +259,7 @@ mm_initialize_heap(FAR const struct mm_heap_config_s *config)
     }
   else
     {
-      heap = mm_memalign(heap, MM_ALIGN, sizeof(struct mm_heap_s));
+      heap = mm_malloc(heap, sizeof(struct mm_heap_s));
       if (heap == NULL)
         {
           return NULL;