[GitHub] [incubator-nuttx] cwespressif commented on a change in pull request #2832: xtensa/esp32: Fix the issue of WiFi internal malloc from PSRAM

[GitBox <gi...@apache.org>]

cwespressif commented on a change in pull request #2832:
URL: https://github.com/apache/incubator-nuttx/pull/2832#discussion_r585205319



##########
File path: arch/xtensa/src/esp32/esp32_wifi_adapter.c
##########
@@ -3447,7 +3473,35 @@ static void *esp_malloc_internal(size_t size)
 
 static void *esp_realloc_internal(void *ptr, size_t size)
 {
-  return kmm_realloc(ptr, size);
+#ifdef CONFIG_XTENSA_IMEM_USE_SEPARATE_HEAP
+  return xtensa_imm_realloc(ptr, size);
+#else
+  void *old_ptr = ptr;
+  void *new_ptr = NULL;
+  size_t old_size = 0;
+  if (size == 0 || esp32_ptr_extram(old_ptr))

Review comment:
       Done




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