diff --git a/drivers/amlogic/memory_ext/aml_cma.c b/drivers/amlogic/memory_ext/aml_cma.c
index 3f82e3bb5b25..9a7d3289d96c 100644
--- a/drivers/amlogic/memory_ext/aml_cma.c
+++ b/drivers/amlogic/memory_ext/aml_cma.c
@@ -817,7 +817,6 @@ static const struct file_operations cma_dbg_file_ops = {
 static int __init aml_cma_init(void)
 {
 	atomic_set(&cma_allocate, 0);
-	atomic_long_set(&nr_cma_allocated, 0);
 
 	dentry = proc_create("cma_debug", 0644, NULL, &cma_dbg_file_ops);
 	if (IS_ERR_OR_NULL(dentry)) {
diff --git a/drivers/amlogic/memory_ext/page_trace.c b/drivers/amlogic/memory_ext/page_trace.c
index 658441205bcf..e23c414adee0 100644
--- a/drivers/amlogic/memory_ext/page_trace.c
+++ b/drivers/amlogic/memory_ext/page_trace.c
@@ -30,6 +30,12 @@
 #include <linux/vmalloc.h>
 #include <linux/mm.h>
 #include <linux/amlogic/page_trace.h>
+#ifdef CONFIG_AMLOGIC_VMAP
+#include <linux/amlogic/vmap_stack.h>
+#endif
+#ifdef CONFIG_AMLOGIC_CMA
+#include <linux/amlogic/aml_cma.h>
+#endif
 #include <asm/stacktrace.h>
 #include <asm/sections.h>
 
@@ -1703,3 +1709,14 @@ void __init page_trace_mem_init(void)
 #endif
 }
 
+void arch_report_meminfo(struct seq_file *m)
+{
+#ifdef CONFIG_AMLOGIC_CMA
+	seq_printf(m, "DriverCma:      %8ld kB\n",
+		   get_cma_allocated() * (1 << (PAGE_SHIFT - 10)));
+#endif
+#ifdef CONFIG_AMLOGIC_VMAP
+	vmap_report_meminfo(m);
+#endif
+}
+
diff --git a/drivers/amlogic/memory_ext/vmap_stack.c b/drivers/amlogic/memory_ext/vmap_stack.c
index 59b64ff02cf8..269f0932d123 100644
--- a/drivers/amlogic/memory_ext/vmap_stack.c
+++ b/drivers/amlogic/memory_ext/vmap_stack.c
@@ -602,7 +602,7 @@ static int shrink_vm_stack(unsigned long low, unsigned long high)
 	return pages;
 }
 
-void arch_report_meminfo(struct seq_file *m)
+void vmap_report_meminfo(struct seq_file *m)
 {
 	unsigned long kb = 1 << (PAGE_SHIFT - 10);
 	unsigned long tmp1, tmp2, tmp3;
diff --git a/include/linux/amlogic/vmap_stack.h b/include/linux/amlogic/vmap_stack.h
index 1004a09d9b07..330011257d7f 100644
--- a/include/linux/amlogic/vmap_stack.h
+++ b/include/linux/amlogic/vmap_stack.h
@@ -18,6 +18,8 @@
 #ifndef __VMAP_STACK_H__
 #define __VMAP_STACK_H__
 
+#include <linux/seq_file.h>
+
 #define STACK_SHRINK_THRESHOLD		(PAGE_SIZE + 1024)
 #define STACK_SHRINK_SLEEP		(HZ)
 #ifdef CONFIG_64BIT
@@ -79,6 +81,7 @@ extern int   is_vmap_addr(unsigned long addr);
 extern void  aml_stack_free(struct task_struct *tsk);
 extern void *aml_stack_alloc(int node, struct task_struct *tsk);
 extern void  aml_account_task_stack(struct task_struct *tsk, int account);
+void vmap_report_meminfo(struct seq_file *m);
 #ifdef CONFIG_ARM
 extern int   on_irq_stack(unsigned long sp, int cpu);
 #endif