Release 4.14 arch/alpha/include/asm/topology.h

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _ASM_ALPHA_TOPOLOGY_H

#define _ASM_ALPHA_TOPOLOGY_H

#include <linux/smp.h>
#include <linux/threads.h>
#include <asm/machvec.h>

#ifdef CONFIG_NUMA


static inline int cpu_to_node(int cpu)
{
	int node;
	
	if (!alpha_mv.cpuid_to_nid)
		return 0;

	node = alpha_mv.cpuid_to_nid(cpu);

#ifdef DEBUG_NUMA
	BUG_ON(node < 0);
#endif

	return node;
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Ivan Kokshaysky
43
91.49%
1
33.33%
Andrew Morton
4
8.51%
2
66.67%
Total
47
100.00%
3
100.00%

extern struct cpumask node_to_cpumask_map[];
/* FIXME: This is dumb, recalculating every time.  But simple. */


static const struct cpumask *cpumask_of_node(int node)
{
	int cpu;

	if (node == -1)
		return cpu_all_mask;

	cpumask_clear(&node_to_cpumask_map[node]);

	for_each_online_cpu(cpu) {
		if (cpu_to_node(cpu) == node)
			cpumask_set_cpu(cpu, node_to_cpumask_map[node]);
	}

	return &node_to_cpumask_map[node];
}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Rusty Russell
56
84.85%
1
50.00%
Anton Blanchard
10
15.15%
1
50.00%
Total
66
100.00%
2
100.00%


#define cpumask_of_pcibus(bus)	(cpu_online_mask)

#endif /* !CONFIG_NUMA */
# include <asm-generic/topology.h>

#endif /* _ASM_ALPHA_TOPOLOGY_H */
Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Rusty Russell
70
45.16%
1
10.00%
Ivan Kokshaysky
54
34.84%
1
10.00%
Andrew Morton
14
9.03%
4
40.00%
Anton Blanchard
10
6.45%
1
10.00%
Richard Henderson
3
1.94%
1
10.00%
Mike Travis
3
1.94%
1
10.00%
Greg Kroah-Hartman
1
0.65%
1
10.00%
Total
155
100.00%
10
100.00%
Directory: arch/alpha/include/asm

Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.