Commit | Line | Data |
---|---|---|
f5d6c63a RB |
1 | #include <linux/cpu.h> |
2 | #include <linux/cpumask.h> | |
3 | #include <linux/init.h> | |
4 | #include <linux/node.h> | |
5 | #include <linux/nodemask.h> | |
6 | #include <linux/percpu.h> | |
7 | ||
8 | static DEFINE_PER_CPU(struct cpu, cpu_devices); | |
9 | ||
10 | static int __init topology_init(void) | |
11 | { | |
12 | int i, ret; | |
13 | ||
14 | #ifdef CONFIG_NUMA | |
15 | for_each_online_node(i) | |
16 | register_one_node(i); | |
17 | #endif /* CONFIG_NUMA */ | |
18 | ||
19 | for_each_present_cpu(i) { | |
20 | ret = register_cpu(&per_cpu(cpu_devices, i), i); | |
21 | if (ret) | |
22 | printk(KERN_WARNING "topology_init: register_cpu %d " | |
23 | "failed (%d)\n", i, ret); | |
24 | } | |
25 | ||
26 | return 0; | |
27 | } | |
28 | ||
29 | subsys_initcall(topology_init); |