kernel/sched/fair.c

1833 				int src_nid, int dst_cpu)
1850 	    !node_is_toptier(src_nid)) {
1880 	    !node_is_toptier(src_nid) && !cpupid_valid(last_cpupid))
1926 	if (group_faults_cpu(ng, dst_nid) > group_faults_cpu(ng, src_nid) *
1938 	return group_faults_cpu(ng, dst_nid) * group_faults(p, src_nid) * 3 >
1939 	       group_faults_cpu(ng, src_nid) * group_faults(p, dst_nid) * 4;
1976 	int src_cpu, src_nid;
2215 	    env->best_task->numa_preferred_nid == env->src_nid &&
2216 	    cur->numa_preferred_nid != env->src_nid) {
2241 		imp = taskimp + task_weight(cur, env->src_nid, dist) -
2255 			imp += group_weight(cur, env->src_nid, dist) -
2258 			imp += task_weight(cur, env->src_nid, dist) -
2272 	if (cur->numa_preferred_nid == env->src_nid)
2285 	if (env->best_task && cur->numa_preferred_nid == env->src_nid &&
2286 	    env->best_task->numa_preferred_nid != env->src_nid) {
2348 	    env->best_task->numa_preferred_nid == env->src_nid) {
2421 		.src_nid = task_node(p),
2464 	dist = env.dist = node_distance(env.src_nid, env.dst_nid);
2465 	taskweight = task_weight(p, env.src_nid, dist);
2466 	groupweight = group_weight(p, env.src_nid, dist);
2467 	update_numa_stats(&env, &env.src_stats, env.src_nid, false);
2485 			if (nid == env.src_nid || nid == p->numa_preferred_nid)
2488 			dist = node_distance(env.src_nid, env.dst_nid);
2491 				taskweight = task_weight(p, env.src_nid, dist);
2492 				groupweight = group_weight(p, env.src_nid, dist);
2518 			nid = env.src_nid;
3530 	int src_nid = cpu_to_node(task_cpu(p));
3539 	if (src_nid == dst_nid)
3555 			src_nid != p->numa_preferred_nid))
8869 	int src_nid, dst_nid, dist;
8877 	src_nid = cpu_to_node(env->src_cpu);
8880 	if (src_nid == dst_nid)
8884 	if (src_nid == p->numa_preferred_nid) {
8899 	dist = node_distance(src_nid, dst_nid);
8901 		src_weight = group_weight(p, src_nid, dist);
8904 		src_weight = task_weight(p, src_nid, dist);