set_page_stable_node  903 mm/ksm.c       		set_page_stable_node(page, NULL);
set_page_stable_node 1241 mm/ksm.c       			set_page_stable_node(page, NULL);
set_page_stable_node 1886 mm/ksm.c       	set_page_stable_node(kpage, stable_node_dup);
set_page_stable_node 2707 mm/ksm.c       		set_page_stable_node(oldpage, NULL);