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-rw-r--r--mm/memory_hotplug.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/mm/memory_hotplug.c b/mm/memory_hotplug.c
index e189b1f..17e1447 100644
--- a/mm/memory_hotplug.c
+++ b/mm/memory_hotplug.c
@@ -1706,7 +1706,7 @@ static int check_cpu_on_node(void *data)
}
/* offline the node if all memory sections of this node are removed */
-static void try_offline_node(int nid)
+void try_offline_node(int nid)
{
pg_data_t *pgdat = NODE_DATA(nid);
unsigned long start_pfn = pgdat->node_start_pfn;
@@ -1762,6 +1762,7 @@ static void try_offline_node(int nid)
*/
memset(pgdat, 0, sizeof(*pgdat));
}
+EXPORT_SYMBOL(try_offline_node);
int __ref remove_memory(int nid, u64 start, u64 size)
{
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