1876 	int last_cpupid, this_cpupid;  in should_numa_migrate_memory()  local
1910 	last_cpupid = page_cpupid_xchg_last(page, this_cpupid);  in should_numa_migrate_memory()
1913 	    !node_is_toptier(src_nid) && !cpupid_valid(last_cpupid))  in should_numa_migrate_memory()
1923 	    (cpupid_pid_unset(last_cpupid) || cpupid_match_pid(p, last_cpupid)))  in should_numa_migrate_memory()
1943 	if (!cpupid_pid_unset(last_cpupid) &&  in should_numa_migrate_memory()
1944 				cpupid_to_nid(last_cpupid) != dst_nid)  in should_numa_migrate_memory()
1948 	if (cpupid_match_pid(p, last_cpupid))  in should_numa_migrate_memory()
3122 void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)  in task_numa_fault()  argument
3144 	     !cpupid_valid(last_cpupid)))  in task_numa_fault()
3164 	if (unlikely(last_cpupid == (-1 & LAST_CPUPID_MASK))) {  in task_numa_fault()
3167 		priv = cpupid_match_pid(p, last_cpupid);  in task_numa_fault()
3169 			task_numa_group(p, last_cpupid, flags, &priv);  in task_numa_fault()