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
   8 typedef 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 */