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-rw-r--r--mm/cma.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/cma.h b/mm/cma.h
index 33c0b517733c..6698fa63279b 100644
--- a/mm/cma.h
+++ b/mm/cma.h
@@ -2,6 +2,8 @@
#ifndef __MM_CMA_H__
#define __MM_CMA_H__
+#include <linux/debugfs.h>
+
struct cma {
unsigned long base_pfn;
unsigned long count;
@@ -11,6 +13,7 @@ struct cma {
#ifdef CONFIG_CMA_DEBUGFS
struct hlist_head mem_head;
spinlock_t mem_head_lock;
+ struct debugfs_u32_array dfs_bitmap;
#endif
const char *name;
};