linux_dsm_epyc7002/include/asm-mips/sparsemem.h

#ifndef _MIPS_SPARSEMEM_H
#define _MIPS_SPARSEMEM_H
#ifdef CONFIG_SPARSEMEM

/*
 * SECTION_SIZE_BITS		2^N: how big each section will be
 * MAX_PHYSMEM_BITS		2^N: how much memory we can have in that space
 */
#define SECTION_SIZE_BITS       28
#define MAX_PHYSMEM_BITS        35

#endif /* CONFIG_SPARSEMEM */
#endif /* _MIPS_SPARSEMEM_H */
[MIPS] Fix sparsemem support. Move memory_present() in arch/mips/kernel/setup.c. When using sparsemem extreme, this function does an allocate for bootmem. This would always fail since init_bootmem hasn't been called yet. Move memory_present after free_bootmem. This only marks actual memory ranges as present instead of the entire address space. Signed-off-by: Chad Reese <creese@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org> 2006-05-31 07:16:49 +07:00			`#ifndef _MIPS_SPARSEMEM_H`
			`#define _MIPS_SPARSEMEM_H`
			`#ifdef CONFIG_SPARSEMEM`

			`/*`
			`* SECTION_SIZE_BITS 2^N: how big each section will be`
			`* MAX_PHYSMEM_BITS 2^N: how much memory we can have in that space`
			`*/`
			`#define SECTION_SIZE_BITS 28`
			`#define MAX_PHYSMEM_BITS 35`

			`#endif /* CONFIG_SPARSEMEM */`
			`#endif /* _MIPS_SPARSEMEM_H */`