arch/alpha/include/asm/switch_to.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __ALPHA_SWITCH_TO_H
   3 #define __ALPHA_SWITCH_TO_H
   4
   5
   6 struct task_struct;
   7 extern struct task_struct *alpha_switch_to(unsigned long, struct task_struct *);
   8
   9 #define switch_to(P,N,L)                                                 \
  10   do {                                                                   \
  11     (L) = alpha_switch_to(virt_to_phys(&task_thread_info(N)->pcb), (P)); \
  12     check_mmu_context();                                                 \
  13   } while (0)
  14
  15 #endif /* __ALPHA_SWITCH_TO_H */