Cregit: Linux 6.12: topology.c

Contributors: 7
Author	Tokens	Token Proportion	Commits	Commit Proportion
Ralf Baechle	50	49.50%	4	36.36%
Rojhalat Ibrahim	41	40.59%	1	9.09%
Huacai Chen	3	2.97%	1	9.09%
Linus Torvalds (pre-git)	3	2.97%	2	18.18%
Linus Torvalds	2	1.98%	1	9.09%
Andrew Morton	1	0.99%	1	9.09%
Greg Kroah-Hartman	1	0.99%	1	9.09%
Total	101		11

// SPDX-License-Identifier: GPL-2.0
#include <linux/cpu.h>
#include <linux/cpumask.h>
#include <linux/init.h>
#include <linux/node.h>
#include <linux/nodemask.h>
#include <linux/percpu.h>

static DEFINE_PER_CPU(struct cpu, cpu_devices);

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

	for_each_present_cpu(i) {
		struct cpu *c = &per_cpu(cpu_devices, i);

		c->hotpluggable = !!i;
		ret = register_cpu(c, i);
		if (ret)
			printk(KERN_WARNING "topology_init: register_cpu %d "
			       "failed (%d)\n", i, ret);
	}

	return 0;
}

subsys_initcall(topology_init);