1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef __X86_MM_NUMA_INTERNAL_H
 3#define __X86_MM_NUMA_INTERNAL_H
 4
 5#include <linux/types.h>
 6#include <asm/numa.h>
 7
 8struct numa_memblk {
 9	u64			start;
10	u64			end;
11	int			nid;
12};
13
14struct numa_meminfo {
15	int			nr_blks;
16	struct numa_memblk	blk[NR_NODE_MEMBLKS];
17};
18
19void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi);
20int __init numa_cleanup_meminfo(struct numa_meminfo *mi);
21void __init numa_reset_distance(void);
22
23void __init x86_numa_init(void);
 
 
 
 
 
 
24
25#ifdef CONFIG_NUMA_EMU
26void __init numa_emulation(struct numa_meminfo *numa_meminfo,
27			   int numa_dist_cnt);
28#else
29static inline void numa_emulation(struct numa_meminfo *numa_meminfo,
30				  int numa_dist_cnt)
31{ }
32#endif
33
34#endif	/* __X86_MM_NUMA_INTERNAL_H */

 
 1#ifndef __X86_MM_NUMA_INTERNAL_H
 2#define __X86_MM_NUMA_INTERNAL_H
 3
 4#include <linux/types.h>
 5#include <asm/numa.h>
 6
 7struct numa_memblk {
 8	u64			start;
 9	u64			end;
10	int			nid;
11};
12
13struct numa_meminfo {
14	int			nr_blks;
15	struct numa_memblk	blk[NR_NODE_MEMBLKS];
16};
17
18void __init numa_remove_memblk_from(int idx, struct numa_meminfo *mi);
19int __init numa_cleanup_meminfo(struct numa_meminfo *mi);
20void __init numa_reset_distance(void);
21
22void __init x86_numa_init(void);
23
24#ifdef CONFIG_X86_64
25static inline void init_alloc_remap(int nid, u64 start, u64 end)	{ }
26#else
27void __init init_alloc_remap(int nid, u64 start, u64 end);
28#endif
29
30#ifdef CONFIG_NUMA_EMU
31void __init numa_emulation(struct numa_meminfo *numa_meminfo,
32			   int numa_dist_cnt);
33#else
34static inline void numa_emulation(struct numa_meminfo *numa_meminfo,
35				  int numa_dist_cnt)
36{ }
37#endif
38
39#endif	/* __X86_MM_NUMA_INTERNAL_H */