diff options
Diffstat (limited to 'arch/x86/include/asm/early_res.h')
| -rw-r--r-- | arch/x86/include/asm/early_res.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/x86/include/asm/early_res.h b/arch/x86/include/asm/early_res.h new file mode 100644 index 00000000000..2d43b166782 --- /dev/null +++ b/arch/x86/include/asm/early_res.h @@ -0,0 +1,20 @@ +#ifndef _ASM_X86_EARLY_RES_H +#define _ASM_X86_EARLY_RES_H +#ifdef __KERNEL__ + +extern u64 find_e820_area(u64 start, u64 end, u64 size, u64 align); +extern u64 find_e820_area_size(u64 start, u64 *sizep, u64 align); +extern void reserve_early(u64 start, u64 end, char *name); +extern void reserve_early_overlap_ok(u64 start, u64 end, char *name); +extern void free_early(u64 start, u64 end); +extern void early_res_to_bootmem(u64 start, u64 end); + +void reserve_early_without_check(u64 start, u64 end, char *name); +u64 find_early_area(u64 ei_start, u64 ei_last, u64 start, u64 end, + u64 size, u64 align); +#include <linux/range.h> +int get_free_all_memory_range(struct range **rangep, int nodeid); + +#endif /* __KERNEL__ */ + +#endif /* _ASM_X86_EARLY_RES_H */ |