Hi Chen, Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/sched/core] [also build test ERROR on v4.18-rc6 next-20180723] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Chen-Lin/sched-numa-do-not-balance-tasks-onto-isolated-cpus/20180724-031803 config: x86_64-randconfig-x008-201829 (attached as .config) compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): kernel//sched/fair.c: In function 'task_numa_find_cpu': >> kernel//sched/fair.c:1726:46: error: 'cpu_isolated_map' undeclared (first >> use in this function); did you mean 'cpu_core_map'? || cpumask_test_cpu(cpu, cpu_isolated_map)) ^~~~~~~~~~~~~~~~ cpu_core_map kernel//sched/fair.c:1726:46: note: each undeclared identifier is reported only once for each function it appears in vim +1726 kernel//sched/fair.c 1717 1718 static void task_numa_find_cpu(struct task_numa_env *env, 1719 long taskimp, long groupimp) 1720 { 1721 int cpu; 1722 1723 for_each_cpu(cpu, cpumask_of_node(env->dst_nid)) { 1724 /* Skip this CPU if the source task cannot migrate */ 1725 if ((!cpumask_test_cpu(cpu, &env->p->cpus_allowed)) > 1726 || cpumask_test_cpu(cpu, cpu_isolated_map)) 1727 continue; 1728 1729 env->dst_cpu = cpu; 1730 task_numa_compare(env, taskimp, groupimp); 1731 } 1732 } 1733 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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