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-rw-r--r--include/asm-i386/mmzone.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/asm-i386/mmzone.h b/include/asm-i386/mmzone.h
index 9cec191f462..48e46d403aa 100644
--- a/include/asm-i386/mmzone.h
+++ b/include/asm-i386/mmzone.h
@@ -143,4 +143,7 @@ static inline void get_memcfg_numa(void)
}
#endif /* CONFIG_DISCONTIGMEM */
+
+extern int early_pfn_to_nid(unsigned long pfn);
+
#endif /* _ASM_MMZONE_H_ */