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

   1#ifndef __ASM_MMU_H
   2#define __ASM_MMU_H
   3
   4#include <linux/atomic.h>
   5#include <linux/spinlock.h>
   6#include <linux/wait.h>
   7
   8typedef struct {
   9        unsigned long asid[NR_CPUS];
  10        void *vdso;
  11        atomic_t fp_mode_switching;
  12
  13        /* lock to be held whilst modifying fp_bd_emupage_allocmap */
  14        spinlock_t bd_emupage_lock;
  15        /* bitmap tracking allocation of fp_bd_emupage */
  16        unsigned long *bd_emupage_allocmap;
  17        /* wait queue for threads requiring an emuframe */
  18        wait_queue_head_t bd_emupage_queue;
  19} mm_context_t;
  20
  21#endif /* __ASM_MMU_H */
  22