[MIPS] NUMA: Register all nodes before cpus or sysfs will barf. (0e8f8f54) · Commits · 戴 / test

arch/mips/kernel/smp.c

+9 −5

Original line number	Diff line number	Diff line
		@@ -467,14 +467,18 @@ static DEFINE_PER_CPU(struct cpu, cpu_devices);

		static int __init topology_init(void)
		{
		int cpu;
		int ret;
		int i, ret;

		for_each_present_cpu(cpu) {
		ret = register_cpu(&per_cpu(cpu_devices, cpu), cpu);
		#ifdef CONFIG_NUMA
		for_each_online_node(i)
		register_one_node(i);
		#endif /* CONFIG_NUMA */

		for_each_present_cpu(i) {
		ret = register_cpu(&per_cpu(cpu_devices, i), i);
		if (ret)
		printk(KERN_WARNING "topology_init: register_cpu %d "
		"failed (%d)\n", cpu, ret);
		"failed (%d)\n", i, ret);
		}

		return 0;