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#ifndef __LINUX_VMALLOC_H
#define __LINUX_VMALLOC_H
#include <linux/sched.h>
#include <linux/mm.h>
#include <asm/pgtable.h>
/* bits in vm_struct->flags */
#define VM_IOREMAP 0x00000001 /* ioremap() and friends */
#define VM_ALLOC 0x00000002 /* vmalloc() */
struct vm_struct {
unsigned long flags;
void * addr;
unsigned long size;
struct vm_struct * next;
};
struct vm_struct * get_vm_area(unsigned long size, unsigned long flags);
void vfree(void * addr);
void * vmalloc_prot(unsigned long size, pgprot_t prot);
void * vmalloc_uncached(unsigned long size);
extern void * vmalloc(unsigned long size);
long vread(char *buf, char *addr, unsigned long count);
void vmfree_area_pages(unsigned long address, unsigned long size);
int vmalloc_area_pages(unsigned long address, unsigned long size, pgprot_t prot);
extern struct vm_struct * vmlist;
#endif
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