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-rw-r--r--include/linux/mm_types.h8
1 files changed, 7 insertions, 1 deletions
diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
index 8967e20cbe57..96c5750e3110 100644
--- a/include/linux/mm_types.h
+++ b/include/linux/mm_types.h
@@ -406,7 +406,7 @@ struct mm_struct {
spinlock_t ioctx_lock;
struct kioctx_table __rcu *ioctx_table;
#endif
-#ifdef CONFIG_MM_OWNER
+#ifdef CONFIG_MEMCG
/*
* "owner" points to a task that is regarded as the canonical
* user/owner of this mm. All of the following must be true in
@@ -510,4 +510,10 @@ static inline void clear_tlb_flush_pending(struct mm_struct *mm)
}
#endif
+struct vm_special_mapping
+{
+ const char *name;
+ struct page **pages;
+};
+
#endif /* _LINUX_MM_TYPES_H */