linux/include/asm-sh/mmu.h

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#ifndef __MMU_H
#define __MMU_H
#if !defined(CONFIG_MMU)
struct mm_rblock_struct {
int size;
int refcount;
void *kblock;
};
struct mm_tblock_struct {
struct mm_rblock_struct *rblock;
struct mm_tblock_struct *next;
};
typedef struct {
struct mm_tblock_struct tblock;
unsigned long end_brk;
} mm_context_t;
#else
/* Default "unsigned long" context */
typedef unsigned long mm_context_t;
#endif /* CONFIG_MMU */
#endif /* __MMH_H */