arch/x86/mm/mm_internal.h

Source file repositories/reference/linux-study-clean/arch/x86/mm/mm_internal.h

File Facts

System
Linux kernel
Corpus path
arch/x86/mm/mm_internal.h
Extension
.h
Size
804 bytes
Lines
32
Domain
Architecture Layer
Bucket
arch/x86
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

#ifndef __X86_MM_INTERNAL_H
#define __X86_MM_INTERNAL_H

void *alloc_low_pages(unsigned int num);
static inline void *alloc_low_page(void)
{
	return alloc_low_pages(1);
}

void early_ioremap_page_table_range_init(void);

unsigned long kernel_physical_mapping_init(unsigned long start,
					     unsigned long end,
					     unsigned long page_size_mask,
					     pgprot_t prot);
unsigned long kernel_physical_mapping_change(unsigned long start,
					     unsigned long end,
					     unsigned long page_size_mask);

extern int after_bootmem;

void update_cache_mode_entry(unsigned entry, enum page_cache_mode cache);

extern unsigned long tlb_single_page_flush_ceiling;

#ifdef CONFIG_NUMA
void __init x86_numa_init(void);
#endif

#endif	/* __X86_MM_INTERNAL_H */

Annotation

Implementation Notes