LXR linux/arch/x86/include/asm/mmu.h

   1#ifndef _ASM_X86_MMU_H
   2#define _ASM_X86_MMU_H
   3
   4#include <linux/spinlock.h>
   5#include <linux/mutex.h>
   6
   7/*
   8 * The x86 doesn't have a mmu context, but
   9 * we put the segment information here.
  10 */
  11typedef struct {
  12        void *ldt;
  13        int size;
  14        struct mutex lock;
  15        void *vdso;
  16} mm_context_t;
  17
  18#ifdef CONFIG_SMP
  19void leave_mm(int cpu);
  20#else
  21static inline void leave_mm(int cpu)
  22{
  23}
  24#endif
  25
  26#endif /* _ASM_X86_MMU_H */
  27