init.c File Reference

#include <linux/kernel.h>
#include <linux/export.h>
#include <linux/errno.h>
#include <linux/swap.h>
#include <linux/init.h>
#include <linux/bootmem.h>
#include <linux/mman.h>
#include <linux/nodemask.h>
#include <linux/initrd.h>
#include <linux/gfp.h>
#include <linux/memblock.h>
#include <linux/sort.h>
#include <linux/of_fdt.h>
#include <asm/prom.h>
#include <asm/sections.h>
#include <asm/setup.h>
#include <asm/sizes.h>
#include <asm/tlb.h>
#include "mm.h"

Go to the source code of this file.

Macros
#define	MAX_DMA32_PFN   ((4UL * 1024 * 1024 * 1024) >> PAGE_SHIFT)
#define	MLK(b, t)   b, t, ((t) - (b)) >> 10
#define	MLM(b, t)   b, t, ((t) - (b)) >> 20
#define	MLK_ROUNDUP(b, t)   b, t, DIV_ROUND_UP(((t) - (b)), SZ_1K)

Functions
void __init	early_init_dt_setup_initrd_arch (unsigned long start, unsigned long end)
	early_param ("initrd", early_initrd)
void __init	arm64_memblock_init (void)
void __init	bootmem_init (void)
void __init	mem_init (void)
void	free_initmem (void)

Variables
phys_addr_t memstart_addr	__read_mostly = 0

Macro Definition Documentation

#define MAX_DMA32_PFN   ((4UL * 1024 * 1024 * 1024) >> PAGE_SHIFT)

Definition at line 70 of file init.c.

#define MLK	(		b,
			t
	)		b, t, ((t) - (b)) >> 10

#define MLK_ROUNDUP	(		b,
			t
	)		b, t, DIV_ROUND_UP(((t) - (b)), SZ_1K)

#define MLM	(		b,
			t
	)		b, t, ((t) - (b)) >> 20

Function Documentation

void __init arm64_memblock_init

(

void

)

Definition at line 134 of file init.c.

void __init bootmem_init

(

void

)

Definition at line 180 of file init.c.

void __init early_init_dt_setup_initrd_arch	(	unsigned long	start,
		unsigned long	end
	)

Definition at line 47 of file init.c.

early_param	(	"initrd"	,
		early_initrd
	)

void free_initmem

(

void

)

Definition at line 405 of file init.c.

void __init mem_init

(

void

)

Definition at line 299 of file init.c.

Variable Documentation

phys_addr_t memstart_addr __read_mostly = 0

Definition at line 45 of file init.c.