mremap.c File Reference

#include <linux/mm.h>
#include <linux/hugetlb.h>
#include <linux/shm.h>
#include <linux/ksm.h>
#include <linux/mman.h>
#include <linux/swap.h>
#include <linux/capability.h>
#include <linux/fs.h>
#include <linux/highmem.h>
#include <linux/security.h>
#include <linux/syscalls.h>
#include <linux/mmu_notifier.h>
#include <asm/uaccess.h>
#include <asm/cacheflush.h>
#include <asm/tlbflush.h>
#include "internal.h"

Go to the source code of this file.

Macros
#define	LATENCY_LIMIT   (64 * PAGE_SIZE)

Functions
unsigned long	move_page_tables (struct vm_area_struct *vma, unsigned long old_addr, struct vm_area_struct *new_vma, unsigned long new_addr, unsigned long len, bool need_rmap_locks)
	SYSCALL_DEFINE5 (mremap, unsigned long, addr, unsigned long, old_len, unsigned long, new_len, unsigned long, flags, unsigned long, new_addr)

Macro Definition Documentation

#define LATENCY_LIMIT   (64 * PAGE_SIZE)

Definition at line 142 of file mremap.c.

Function Documentation

unsigned long move_page_tables	(	struct vm_area_struct *	vma,
		unsigned long	old_addr,
		struct vm_area_struct *	new_vma,
		unsigned long	new_addr,
		unsigned long	len,
		bool	need_rmap_locks
	)

Definition at line 144 of file mremap.c.

SYSCALL_DEFINE5	(	mremap	,
		unsigned	long,
		addr	,
		unsigned	long,
		old_len	,
		unsigned	long,
		new_len	,
		unsigned	long,
		flags	,
		unsigned	long,
		new_addr
	)

Definition at line 451 of file mremap.c.