arch/cris/include/asm/switch_to.h

   1 #ifndef __ASM_CRIS_SWITCH_TO_H
   2 #define __ASM_CRIS_SWITCH_TO_H
   3
   4 /* the switch_to macro calls resume, an asm function in entry.S which does the actual
   5  * task switching.
   6  */
   7
   8 extern struct task_struct *resume(struct task_struct *prev, struct task_struct *next, int);
   9 #define switch_to(prev,next,last) last = resume(prev,next, \
  10                                          (int)&((struct task_struct *)0)->thread)
  11
  12 #endif /* __ASM_CRIS_SWITCH_TO_H */