mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-17 01:04:19 +08:00
b1c231f5a5
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>
15 lines
341 B
C
15 lines
341 B
C
#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 */
|
|
|