Lines Matching refs:best_cpu
2057 int best_cpu;
2157 if (env->best_cpu != env->dst_cpu && xchg(&rq->numa_migrate_on, 1)) {
2163 if (cpu == env->best_cpu || !idle_cpu(cpu) ||
2180 * Clear previous best_cpu/rq numa-migrate flag, since task now
2183 if (env->best_cpu != -1 && env->best_cpu != env->dst_cpu) {
2184 rq = cpu_rq(env->best_cpu);
2195 env->best_cpu = env->dst_cpu;
2395 if (!idle_cpu(cpu) && env->best_cpu >= 0 &&
2396 idle_cpu(env->best_cpu)) {
2397 cpu = env->best_cpu;
2410 if (maymove && !cur && env->best_cpu >= 0 && idle_cpu(env->best_cpu))
2497 .best_cpu = -1,
2553 if (env.best_cpu == -1 || (ng && ng->active_nodes > 1)) {
2587 if (env.best_cpu == -1)
2590 nid = cpu_to_node(env.best_cpu);
2597 if (env.best_cpu == -1) {
2602 best_rq = cpu_rq(env.best_cpu);
2604 ret = migrate_task_to(p, env.best_cpu);
2607 trace_sched_stick_numa(p, env.src_cpu, NULL, env.best_cpu);
2611 ret = migrate_swap(p, env.best_task, env.best_cpu, env.src_cpu);
2615 trace_sched_stick_numa(p, env.src_cpu, env.best_task, env.best_cpu);
7546 int cpu, best_cpu = -1;
7584 best_cpu = cpu;
7589 return best_cpu;