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-rw-r--r--include/linux/memory_hotplug.h4
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/memory_hotplug.h b/include/linux/memory_hotplug.h
index 569b1f6c27d1..9b6260007e5e 100644
--- a/include/linux/memory_hotplug.h
+++ b/include/linux/memory_hotplug.h
@@ -91,9 +91,7 @@ static inline pg_data_t *arch_alloc_nodedata(int nid)
static inline void arch_free_nodedata(pg_data_t *pgdat)
{
}
-static inline void arch_refresh_nodedata(int nid, pg_data_t *pgdat)
-{
-}
+extern void arch_refresh_nodedata(int nid, pg_data_t *pgdat);
#else /* CONFIG_HAVE_ARCH_NODEDATA_EXTENSION */