1 files changed, 5 insertions, 0 deletions

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 63358d9f9aa9..ea2c4d3e0c03 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -5210,6 +5210,11 @@ static void __paginginit free_area_init_core(struct pglist_data *pgdat)
         pgdat->numabalancing_migrate_nr_pages = 0;
         pgdat->numabalancing_migrate_next_window = jiffies;
 #endif
+#ifdef CONFIG_TRANSPARENT_HUGEPAGE
+        spin_lock_init(&pgdat->split_queue_lock);
+        INIT_LIST_HEAD(&pgdat->split_queue);
+        pgdat->split_queue_len = 0;
+#endif
         init_waitqueue_head(&pgdat->kswapd_wait);
         init_waitqueue_head(&pgdat->pfmemalloc_wait);
         pgdat_page_ext_init(pgdat);