sparsemem.h (a23e1966932464e1c5226cb9ac4ce1d5fc10ba22) sparsemem.h (1b5695b02444660297cc54cab44f123ff28de2cc)
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASM_X86_SPARSEMEM_H
3#define _ASM_X86_SPARSEMEM_H
4
5#include <linux/types.h>
6
7#ifdef CONFIG_SPARSEMEM
8/*

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26# endif
27#else /* CONFIG_X86_32 */
28# define SECTION_SIZE_BITS 27 /* matt - 128 is convenient right now */
29# define MAX_PHYSMEM_BITS (pgtable_l5_enabled() ? 52 : 46)
30#endif
31
32#endif /* CONFIG_SPARSEMEM */
33
1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef _ASM_X86_SPARSEMEM_H
3#define _ASM_X86_SPARSEMEM_H
4
5#include <linux/types.h>
6
7#ifdef CONFIG_SPARSEMEM
8/*

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26# endif
27#else /* CONFIG_X86_32 */
28# define SECTION_SIZE_BITS 27 /* matt - 128 is convenient right now */
29# define MAX_PHYSMEM_BITS (pgtable_l5_enabled() ? 52 : 46)
30#endif
31
32#endif /* CONFIG_SPARSEMEM */
33
34#ifndef __ASSEMBLY__
35#ifdef CONFIG_NUMA_KEEP_MEMINFO
36extern int phys_to_target_node(phys_addr_t start);
37#define phys_to_target_node phys_to_target_node
38extern int memory_add_physaddr_to_nid(u64 start);
39#define memory_add_physaddr_to_nid memory_add_physaddr_to_nid
40extern int numa_fill_memblks(u64 start, u64 end);
41#define numa_fill_memblks numa_fill_memblks
42#endif
43#endif /* __ASSEMBLY__ */
44
45#endif /* _ASM_X86_SPARSEMEM_H */
34#endif /* _ASM_X86_SPARSEMEM_H */