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-rw-r--r--include/linux/mm-arch-hooks.h9
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/mm-arch-hooks.h b/include/linux/mm-arch-hooks.h
index 63005e3..4efc3f56 100644
--- a/include/linux/mm-arch-hooks.h
+++ b/include/linux/mm-arch-hooks.h
@@ -13,4 +13,13 @@
#include <asm/mm-arch-hooks.h>
+#ifndef arch_remap
+static inline void arch_remap(struct mm_struct *mm,
+ unsigned long old_start, unsigned long old_end,
+ unsigned long new_start, unsigned long new_end)
+{
+}
+#define arch_remap arch_remap
+#endif
+
#endif /* _LINUX_MM_ARCH_HOOKS_H */
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