linux/arch/arm64/include/asm/mmzone.h

#ifndef __ASM_MMZONE_H
#define __ASM_MMZONE_H

#ifdef CONFIG_NUMA

#include <asm/numa.h>

extern struct pglist_data *node_data[];
#define NODE_DATA(nid)		(node_data[(nid)])

#endif /* CONFIG_NUMA */
#endif /* __ASM_MMZONE_H */
arm64, numa: Add NUMA support for arm64 platforms. Attempt to get the memory and CPU NUMA node via of_numa. If that fails, default the dummy NUMA node and map all memory and CPUs to node 0. Tested-by: Shannon Zhao <shannon.zhao@linaro.org> Reviewed-by: Robert Richter <rrichter@cavium.com> Signed-off-by: Ganapatrao Kulkarni <gkulkarni@caviumnetworks.com> Signed-off-by: David Daney <david.daney@cavium.com> Signed-off-by: Will Deacon <will.deacon@arm.com> 2016-04-08 15:50:27 -07:00			`#ifndef __ASM_MMZONE_H`
			`#define __ASM_MMZONE_H`

			`#ifdef CONFIG_NUMA`

			`#include <asm/numa.h>`

			`extern struct pglist_data *node_data[];`
			`#define NODE_DATA(nid) (node_data[(nid)])`

			`#endif /* CONFIG_NUMA */`
			`#endif /* __ASM_MMZONE_H */`